[{"citation":{"ama":"Kruse S, Schwabe T, Kneuper P, Meinecke M-M, Kurz HG, Scheytt JC. Nonlinear S-Parameter Behavioral Model of a Photonic Radar Transceiver Chipset for Automotive Applications. In: ; 2023. doi:<a href=\"https://doi.org/10.23919/IRS57608.2023.10172395\">10.23919/IRS57608.2023.10172395</a>","chicago":"Kruse, Stephan, Tobias Schwabe, Pascal Kneuper, Marc-Michael Meinecke, Heiko G. Kurz, and J. Christoph Scheytt. “Nonlinear S-Parameter Behavioral Model of a Photonic Radar Transceiver Chipset for Automotive Applications,” 2023. <a href=\"https://doi.org/10.23919/IRS57608.2023.10172395\">https://doi.org/10.23919/IRS57608.2023.10172395</a>.","ieee":"S. Kruse, T. Schwabe, P. Kneuper, M.-M. Meinecke, H. G. Kurz, and J. C. Scheytt, “Nonlinear S-Parameter Behavioral Model of a Photonic Radar Transceiver Chipset for Automotive Applications,” presented at the INTERNATIONAL RADAR SYMPOSIUM (IRS 2023), Fraunhofer-Forum Berlin, Germany, 2023, doi: <a href=\"https://doi.org/10.23919/IRS57608.2023.10172395\">10.23919/IRS57608.2023.10172395</a>.","short":"S. Kruse, T. Schwabe, P. Kneuper, M.-M. Meinecke, H.G. Kurz, J.C. Scheytt, in: 2023.","bibtex":"@inproceedings{Kruse_Schwabe_Kneuper_Meinecke_Kurz_Scheytt_2023, title={Nonlinear S-Parameter Behavioral Model of a Photonic Radar Transceiver Chipset for Automotive Applications}, DOI={<a href=\"https://doi.org/10.23919/IRS57608.2023.10172395\">10.23919/IRS57608.2023.10172395</a>}, author={Kruse, Stephan and Schwabe, Tobias and Kneuper, Pascal and Meinecke, Marc-Michael and Kurz, Heiko G. and Scheytt, J. Christoph}, year={2023} }","mla":"Kruse, Stephan, et al. <i>Nonlinear S-Parameter Behavioral Model of a Photonic Radar Transceiver Chipset for Automotive Applications</i>. 2023, doi:<a href=\"https://doi.org/10.23919/IRS57608.2023.10172395\">10.23919/IRS57608.2023.10172395</a>.","apa":"Kruse, S., Schwabe, T., Kneuper, P., Meinecke, M.-M., Kurz, H. G., &#38; Scheytt, J. C. (2023). <i>Nonlinear S-Parameter Behavioral Model of a Photonic Radar Transceiver Chipset for Automotive Applications</i>. INTERNATIONAL RADAR SYMPOSIUM (IRS 2023), Fraunhofer-Forum Berlin, Germany. <a href=\"https://doi.org/10.23919/IRS57608.2023.10172395\">https://doi.org/10.23919/IRS57608.2023.10172395</a>"},"year":"2023","doi":"10.23919/IRS57608.2023.10172395","conference":{"name":"INTERNATIONAL RADAR SYMPOSIUM (IRS 2023)","start_date":"2023.05.24","end_date":"2023.05.26","location":"Fraunhofer-Forum Berlin, Germany"},"title":"Nonlinear S-Parameter Behavioral Model of a Photonic Radar Transceiver Chipset for Automotive Applications","author":[{"id":"38254","full_name":"Kruse, Stephan","last_name":"Kruse","first_name":"Stephan"},{"last_name":"Schwabe","id":"39217","full_name":"Schwabe, Tobias","first_name":"Tobias"},{"id":"47367","full_name":"Kneuper, Pascal","last_name":"Kneuper","first_name":"Pascal"},{"first_name":"Marc-Michael","last_name":"Meinecke","full_name":"Meinecke, Marc-Michael"},{"last_name":"Kurz","full_name":"Kurz, Heiko G.","first_name":"Heiko G."},{"first_name":"J. Christoph","orcid":"https://orcid.org/0000-0002-5950-6618","last_name":"Scheytt","id":"37144","full_name":"Scheytt, J. Christoph"}],"date_created":"2023-03-07T08:55:33Z","date_updated":"2025-02-25T05:53:22Z","status":"public","abstract":[{"lang":"eng","text":"This paper presents a method to model monolithically integrated photonic radar transceiver (TRX) with optical local oscillator (LO) distribution in silicon germanium (SiGe) electronic photonic integrated circuits (EPICs). The model proposed approximates the behavior of the nonlinear scattering (S)-parameters and noise figure of each building block of the TRX chipset by Laplace polynomials and hyperbolic tangent functions. The modular approach of the model allows to optimize hardware components with respect to the entire TRX system, and fault identification with reduced computational effort.\r\nThe proposed method is validated using the first monolithically integrated photonic radar transceiver chipset and shows excellent agreement with the post layout simulation results and, including the photodiode (PD) bandwidth (BW) degradation, also with the measurements.\r\n"}],"type":"conference","language":[{"iso":"eng"}],"user_id":"38254","department":[{"_id":"58"},{"_id":"230"}],"_id":"42804"},{"type":"conference_abstract","publication":"BCICTS 2023 IEEE BiCMOS and Compound Semiconductor Integrated Circuits and Technology Symposium","status":"public","user_id":"15931","department":[{"_id":"58"}],"_id":"47064","language":[{"iso":"eng"}],"related_material":{"link":[{"url":"https://bcicts.org/","relation":"contains"}]},"citation":{"ama":"Iftekhar M, Nagaraju H, Kneuper P, Sadiye B, Müller W, Scheytt JC. A 28-Gb/s 27.2 mW NRZ Full-Rate Bang-Bang Clock and Data Recovery in 22 nm FD-SOI CMOS Technology . In: <i>BCICTS 2023 IEEE BiCMOS and Compound Semiconductor Integrated Circuits and Technology Symposium</i>. ; 2023.","ieee":"M. Iftekhar, H. Nagaraju, P. Kneuper, B. Sadiye, W. Müller, and J. C. Scheytt, “A 28-Gb/s 27.2 mW NRZ Full-Rate Bang-Bang Clock and Data Recovery in 22 nm FD-SOI CMOS Technology ,” MONTEREY, CALIFORNIA, USA, 2023.","chicago":"Iftekhar, Mohammed, Harshan Nagaraju, Pascal Kneuper, Babak Sadiye, Wolfgang Müller, and J. Christoph Scheytt. “A 28-Gb/s 27.2 MW NRZ Full-Rate Bang-Bang Clock and Data Recovery in 22 Nm FD-SOI CMOS Technology .” In <i>BCICTS 2023 IEEE BiCMOS and Compound Semiconductor Integrated Circuits and Technology Symposium</i>, 2023.","bibtex":"@inproceedings{Iftekhar_Nagaraju_Kneuper_Sadiye_Müller_Scheytt_2023, title={A 28-Gb/s 27.2 mW NRZ Full-Rate Bang-Bang Clock and Data Recovery in 22 nm FD-SOI CMOS Technology }, booktitle={BCICTS 2023 IEEE BiCMOS and Compound Semiconductor Integrated Circuits and Technology Symposium}, author={Iftekhar, Mohammed and Nagaraju, Harshan and Kneuper, Pascal and Sadiye, Babak and Müller, Wolfgang and Scheytt, J. Christoph}, year={2023} }","mla":"Iftekhar, Mohammed, et al. “A 28-Gb/s 27.2 MW NRZ Full-Rate Bang-Bang Clock and Data Recovery in 22 Nm FD-SOI CMOS Technology .” <i>BCICTS 2023 IEEE BiCMOS and Compound Semiconductor Integrated Circuits and Technology Symposium</i>, 2023.","short":"M. Iftekhar, H. Nagaraju, P. Kneuper, B. Sadiye, W. Müller, J.C. Scheytt, in: BCICTS 2023 IEEE BiCMOS and Compound Semiconductor Integrated Circuits and Technology Symposium, 2023.","apa":"Iftekhar, M., Nagaraju, H., Kneuper, P., Sadiye, B., Müller, W., &#38; Scheytt, J. C. (2023). A 28-Gb/s 27.2 mW NRZ Full-Rate Bang-Bang Clock and Data Recovery in 22 nm FD-SOI CMOS Technology . <i>BCICTS 2023 IEEE BiCMOS and Compound Semiconductor Integrated Circuits and Technology Symposium</i>."},"year":"2023","author":[{"first_name":"Mohammed","full_name":"Iftekhar, Mohammed","id":"47944","last_name":"Iftekhar"},{"last_name":"Nagaraju","full_name":"Nagaraju, Harshan","first_name":"Harshan"},{"first_name":"Pascal","last_name":"Kneuper","full_name":"Kneuper, Pascal","id":"47367"},{"first_name":"Babak","id":"93634","full_name":"Sadiye, Babak","last_name":"Sadiye"},{"first_name":"Wolfgang","last_name":"Müller","id":"16243","full_name":"Müller, Wolfgang"},{"orcid":"0000-0002-5950-6618 ","last_name":"Scheytt","full_name":"Scheytt, J. Christoph","id":"37144","first_name":"J. Christoph"}],"date_created":"2023-09-14T11:30:36Z","date_updated":"2025-02-26T14:41:53Z","conference":{"location":"MONTEREY, CALIFORNIA, USA","end_date":"2023-10-18","start_date":"2023-10-15"},"title":"A 28-Gb/s 27.2 mW NRZ Full-Rate Bang-Bang Clock and Data Recovery in 22 nm FD-SOI CMOS Technology "},{"year":"2023","citation":{"ama":"Kress C, Schwabe T, Silberhorn C, Scheytt JC. Generation of 100 GHz Periodic Nyquist Pulses using Cascaded Mach-Zehnder Modulators in a Silicon Electronic-Photonic Platform. In: <i> Conference on Lasers and Electro-Optics (CLEO) 2023</i>. Optica Publishing Group; 2023. doi:<a href=\"https://doi.org/10.1364/CLEO_SI.2023.SF1P.6\">https://doi.org/10.1364/CLEO_SI.2023.SF1P.6</a>","ieee":"C. Kress, T. Schwabe, C. Silberhorn, and J. C. Scheytt, “Generation of 100 GHz Periodic Nyquist Pulses using Cascaded Mach-Zehnder Modulators in a Silicon Electronic-Photonic Platform,” presented at the  Conference on Lasers and Electro-Optics (CLEO), San Jose, CA, USA, 2023, doi: <a href=\"https://doi.org/10.1364/CLEO_SI.2023.SF1P.6\">https://doi.org/10.1364/CLEO_SI.2023.SF1P.6</a>.","chicago":"Kress, Christian, Tobias Schwabe, Christine Silberhorn, and J. Christoph Scheytt. “Generation of 100 GHz Periodic Nyquist Pulses Using Cascaded Mach-Zehnder Modulators in a Silicon Electronic-Photonic Platform.” In <i> Conference on Lasers and Electro-Optics (CLEO) 2023</i>. Optica Publishing Group, 2023. <a href=\"https://doi.org/10.1364/CLEO_SI.2023.SF1P.6\">https://doi.org/10.1364/CLEO_SI.2023.SF1P.6</a>.","apa":"Kress, C., Schwabe, T., Silberhorn, C., &#38; Scheytt, J. C. (2023). Generation of 100 GHz Periodic Nyquist Pulses using Cascaded Mach-Zehnder Modulators in a Silicon Electronic-Photonic Platform. <i> Conference on Lasers and Electro-Optics (CLEO) 2023</i>.  Conference on Lasers and Electro-Optics (CLEO), San Jose, CA, USA. <a href=\"https://doi.org/10.1364/CLEO_SI.2023.SF1P.6\">https://doi.org/10.1364/CLEO_SI.2023.SF1P.6</a>","short":"C. Kress, T. Schwabe, C. Silberhorn, J.C. Scheytt, in:  Conference on Lasers and Electro-Optics (CLEO) 2023, Optica Publishing Group, 2023.","bibtex":"@inproceedings{Kress_Schwabe_Silberhorn_Scheytt_2023, title={Generation of 100 GHz Periodic Nyquist Pulses using Cascaded Mach-Zehnder Modulators in a Silicon Electronic-Photonic Platform}, DOI={<a href=\"https://doi.org/10.1364/CLEO_SI.2023.SF1P.6\">https://doi.org/10.1364/CLEO_SI.2023.SF1P.6</a>}, booktitle={ Conference on Lasers and Electro-Optics (CLEO) 2023}, publisher={Optica Publishing Group}, author={Kress, Christian and Schwabe, Tobias and Silberhorn, Christine and Scheytt, J. Christoph}, year={2023} }","mla":"Kress, Christian, et al. “Generation of 100 GHz Periodic Nyquist Pulses Using Cascaded Mach-Zehnder Modulators in a Silicon Electronic-Photonic Platform.” <i> Conference on Lasers and Electro-Optics (CLEO) 2023</i>, Optica Publishing Group, 2023, doi:<a href=\"https://doi.org/10.1364/CLEO_SI.2023.SF1P.6\">https://doi.org/10.1364/CLEO_SI.2023.SF1P.6</a>."},"date_updated":"2025-12-12T11:26:12Z","publisher":"Optica Publishing Group","date_created":"2023-06-12T10:25:25Z","author":[{"first_name":"Christian","orcid":"0000-0002-4403-2237","last_name":"Kress","full_name":"Kress, Christian","id":"13256"},{"id":"39217","full_name":"Schwabe, Tobias","last_name":"Schwabe","first_name":"Tobias"},{"last_name":"Silberhorn","id":"26263","full_name":"Silberhorn, Christine","first_name":"Christine"},{"full_name":"Scheytt, J. Christoph","id":"37144","last_name":"Scheytt","orcid":"0000-0002-5950-6618 ","first_name":"J. Christoph"}],"title":"Generation of 100 GHz Periodic Nyquist Pulses using Cascaded Mach-Zehnder Modulators in a Silicon Electronic-Photonic Platform","doi":"https://doi.org/10.1364/CLEO_SI.2023.SF1P.6","conference":{"name":" Conference on Lasers and Electro-Optics (CLEO)","start_date":"2023-05-08","end_date":"2023-05-12","location":"San Jose, CA, USA"},"type":"conference","publication":" Conference on Lasers and Electro-Optics (CLEO) 2023","abstract":[{"lang":"eng","text":"A frequency-flexible Nyquist pulse synthesizer is presented with optical pulse bandwidths up to fopt=100 GHz and repetition rates equal to fopt/9, fabricated in an electronic-photonic co-integrated platform utilizing linear on-chip drivers."}],"status":"public","project":[{"_id":"302","name":"PONyDAC: PONyDAC II - Präziser Optischer Nyquist-Puls-Synthesizer DAC"},{"_id":"175","name":"TRR 142; TP C11: Kompakte Photonenpaar-Quelle mit ultraschnellen Modulatoren auf Basis von CMOS und LNOI"}],"_id":"45578","user_id":"13256","department":[{"_id":"58"},{"_id":"230"},{"_id":"623"}],"language":[{"iso":"eng"}]},{"user_id":"15931","department":[{"_id":"58"}],"_id":"29767","language":[{"iso":"eng"}],"type":"conference","publication":"International Symposium on Circuits and Systems (ISCAS 2022)","status":"public","author":[{"first_name":"Saed","full_name":"Abughannam, Saed","id":"37628","last_name":"Abughannam"},{"first_name":"J. Christoph","last_name":"Scheytt","id":"37144","full_name":"Scheytt, J. Christoph"}],"date_created":"2022-02-07T14:02:22Z","date_updated":"2022-02-07T14:11:19Z","publisher":"IEEE Xplore","conference":{"start_date":"2022.05.28","end_date":"2022.06.01"},"title":"Low-Power Low-Data-Rate Wireless PPM Receiver Based on 13-Bits Barker Coded SAW Correlator with Scalable Data-Rate and Sensitivity","related_material":{"link":[{"relation":"confirmation","url":"https://research-com.translate.goog/conference/iscas-2022-ieee-international-symposium-on-circuits-and-systems?_x_tr_sl=en&_x_tr_tl=de&_x_tr_hl=de&_x_tr_pto=sc"}]},"citation":{"apa":"Abughannam, S., &#38; Scheytt, J. C. (2022). Low-Power Low-Data-Rate Wireless PPM Receiver Based on 13-Bits Barker Coded SAW Correlator with Scalable Data-Rate and Sensitivity. <i>International Symposium on Circuits and Systems (ISCAS 2022)</i>.","bibtex":"@inproceedings{Abughannam_Scheytt_2022, place={Austin, Texas, USA}, title={Low-Power Low-Data-Rate Wireless PPM Receiver Based on 13-Bits Barker Coded SAW Correlator with Scalable Data-Rate and Sensitivity}, booktitle={International Symposium on Circuits and Systems (ISCAS 2022)}, publisher={IEEE Xplore}, author={Abughannam, Saed and Scheytt, J. Christoph}, year={2022} }","short":"S. Abughannam, J.C. Scheytt, in: International Symposium on Circuits and Systems (ISCAS 2022), IEEE Xplore, Austin, Texas, USA, 2022.","mla":"Abughannam, Saed, and J. Christoph Scheytt. “Low-Power Low-Data-Rate Wireless PPM Receiver Based on 13-Bits Barker Coded SAW Correlator with Scalable Data-Rate and Sensitivity.” <i>International Symposium on Circuits and Systems (ISCAS 2022)</i>, IEEE Xplore, 2022.","ama":"Abughannam S, Scheytt JC. Low-Power Low-Data-Rate Wireless PPM Receiver Based on 13-Bits Barker Coded SAW Correlator with Scalable Data-Rate and Sensitivity. In: <i>International Symposium on Circuits and Systems (ISCAS 2022)</i>. IEEE Xplore; 2022.","chicago":"Abughannam, Saed, and J. Christoph Scheytt. “Low-Power Low-Data-Rate Wireless PPM Receiver Based on 13-Bits Barker Coded SAW Correlator with Scalable Data-Rate and Sensitivity.” In <i>International Symposium on Circuits and Systems (ISCAS 2022)</i>. Austin, Texas, USA: IEEE Xplore, 2022.","ieee":"S. Abughannam and J. C. Scheytt, “Low-Power Low-Data-Rate Wireless PPM Receiver Based on 13-Bits Barker Coded SAW Correlator with Scalable Data-Rate and Sensitivity,” 2022."},"place":"Austin, Texas, USA","year":"2022"},{"language":[{"iso":"eng"}],"_id":"30012","department":[{"_id":"58"}],"user_id":"15931","abstract":[{"lang":"eng","text":"The growing demand for bandwidth and energy efficiency requires new solutions for signal detection and processing. We demonstrate a concept for high-bandwidth signal detection with low-speed photodetectors and electronics. The method is based on the parallel optical sampling of a high-bandwidth signal with sinc-pulse sequences provided by a Mach-Zehnder modulator. For the electronic detection and processing this parallel sampling enables to divide the high-bandwidth optical signal with the bandwidth B into N electrical signals with the baseband bandwidth of B/(2N) . In proof-of-concept experiments with N=3 , we present the detection of 24 GHz optical signals by detectors with a bandwidth of only 4 GHz. For ideal components, the sampling and bandwidth down-conversion does not add an excess error to the signals and even for the non-ideal components of our proof-of-concept setup, it is below 1%. Thus, the rms error for the measurement of the 24 GHz signal was reduced by a factor of about 3.4 and the effective number of bits were increased by 1.8."}],"status":"public","publication":"IEEE Photonics Journal","type":"journal_article","title":"High-Bandwidth Arbitrary Signal Detection Using Low-Speed Electronics","doi":"10.1109/JPHOT.2022.3149389","date_updated":"2022-02-24T06:52:34Z","volume":14,"date_created":"2022-02-24T06:32:57Z","author":[{"first_name":"Janosch","full_name":"Meier, Janosch","last_name":"Meier"},{"first_name":"Karanveer","full_name":"Singh, Karanveer","last_name":"Singh"},{"first_name":"Arijit","last_name":"Misra","full_name":"Misra, Arijit"},{"full_name":"Preussler, Stefan","last_name":"Preussler","first_name":"Stefan"},{"last_name":"Scheytt","id":"37144","full_name":"Scheytt, Christoph","first_name":"Christoph"},{"full_name":"Schneider, Thomas","last_name":"Schneider","first_name":"Thomas"}],"year":"2022","intvolume":"        14","citation":{"apa":"Meier, J., Singh, K., Misra, A., Preussler, S., Scheytt, C., &#38; Schneider, T. (2022). High-Bandwidth Arbitrary Signal Detection Using Low-Speed Electronics. <i>IEEE Photonics Journal</i>, <i>14</i>. <a href=\"https://doi.org/10.1109/JPHOT.2022.3149389\">https://doi.org/10.1109/JPHOT.2022.3149389</a>","mla":"Meier, Janosch, et al. “High-Bandwidth Arbitrary Signal Detection Using Low-Speed Electronics.” <i>IEEE Photonics Journal</i>, vol. 14, 2022, doi:<a href=\"https://doi.org/10.1109/JPHOT.2022.3149389\">10.1109/JPHOT.2022.3149389</a>.","short":"J. Meier, K. Singh, A. Misra, S. Preussler, C. Scheytt, T. Schneider, IEEE Photonics Journal 14 (2022).","bibtex":"@article{Meier_Singh_Misra_Preussler_Scheytt_Schneider_2022, title={High-Bandwidth Arbitrary Signal Detection Using Low-Speed Electronics}, volume={14}, DOI={<a href=\"https://doi.org/10.1109/JPHOT.2022.3149389\">10.1109/JPHOT.2022.3149389</a>}, journal={IEEE Photonics Journal}, author={Meier, Janosch and Singh, Karanveer and Misra, Arijit and Preussler, Stefan and Scheytt, Christoph and Schneider, Thomas}, year={2022} }","ama":"Meier J, Singh K, Misra A, Preussler S, Scheytt C, Schneider T. High-Bandwidth Arbitrary Signal Detection Using Low-Speed Electronics. <i>IEEE Photonics Journal</i>. 2022;14. doi:<a href=\"https://doi.org/10.1109/JPHOT.2022.3149389\">10.1109/JPHOT.2022.3149389</a>","chicago":"Meier, Janosch, Karanveer Singh, Arijit Misra, Stefan Preussler, Christoph Scheytt, and Thomas Schneider. “High-Bandwidth Arbitrary Signal Detection Using Low-Speed Electronics.” <i>IEEE Photonics Journal</i> 14 (2022). <a href=\"https://doi.org/10.1109/JPHOT.2022.3149389\">https://doi.org/10.1109/JPHOT.2022.3149389</a>.","ieee":"J. Meier, K. Singh, A. Misra, S. Preussler, C. Scheytt, and T. Schneider, “High-Bandwidth Arbitrary Signal Detection Using Low-Speed Electronics,” <i>IEEE Photonics Journal</i>, vol. 14, 2022, doi: <a href=\"https://doi.org/10.1109/JPHOT.2022.3149389\">10.1109/JPHOT.2022.3149389</a>."},"publication_identifier":{"eissn":["1943-0655 "]},"related_material":{"link":[{"relation":"confirmation","url":"https://ieeexplore.ieee.org/document/9707836?source=authoralert "}]}},{"publication_status":"published","publication_identifier":{"issn":["1531-1309","1558-1764"]},"issue":"12","year":"2022","citation":{"apa":"Kruse, S., Gudyriev, S., Kneuper, P., Schwabe, T., Meinecke, M.-M., Kurz, H. G., &#38; Scheytt, J. C. (2022). Silicon Photonic Radar Receiver IC for mm-Wave Large Aperture MIMO Radar Using Optical Clock Distribution. <i>IEEE Microwave and Wireless Components Letters</i>, <i>32</i>(12), 1447–1450. <a href=\"https://doi.org/10.1109/lmwc.2022.3186432\">https://doi.org/10.1109/lmwc.2022.3186432</a>","bibtex":"@article{Kruse_Gudyriev_Kneuper_Schwabe_Meinecke_Kurz_Scheytt_2022, title={Silicon Photonic Radar Receiver IC for mm-Wave Large Aperture MIMO Radar Using Optical Clock Distribution}, volume={32}, DOI={<a href=\"https://doi.org/10.1109/lmwc.2022.3186432\">10.1109/lmwc.2022.3186432</a>}, number={12}, journal={IEEE Microwave and Wireless Components Letters}, publisher={Institute of Electrical and Electronics Engineers (IEEE)}, author={Kruse, Stephan and Gudyriev, Sergiy and Kneuper, Pascal and Schwabe, Tobias and Meinecke, Marc-Michael and Kurz, Heiko G. and Scheytt, J. Christoph}, year={2022}, pages={1447–1450} }","mla":"Kruse, Stephan, et al. “Silicon Photonic Radar Receiver IC for Mm-Wave Large Aperture MIMO Radar Using Optical Clock Distribution.” <i>IEEE Microwave and Wireless Components Letters</i>, vol. 32, no. 12, Institute of Electrical and Electronics Engineers (IEEE), 2022, pp. 1447–50, doi:<a href=\"https://doi.org/10.1109/lmwc.2022.3186432\">10.1109/lmwc.2022.3186432</a>.","short":"S. Kruse, S. Gudyriev, P. Kneuper, T. Schwabe, M.-M. Meinecke, H.G. Kurz, J.C. Scheytt, IEEE Microwave and Wireless Components Letters 32 (2022) 1447–1450.","ama":"Kruse S, Gudyriev S, Kneuper P, et al. Silicon Photonic Radar Receiver IC for mm-Wave Large Aperture MIMO Radar Using Optical Clock Distribution. <i>IEEE Microwave and Wireless Components Letters</i>. 2022;32(12):1447-1450. doi:<a href=\"https://doi.org/10.1109/lmwc.2022.3186432\">10.1109/lmwc.2022.3186432</a>","chicago":"Kruse, Stephan, Sergiy Gudyriev, Pascal Kneuper, Tobias Schwabe, Marc-Michael Meinecke, Heiko G. Kurz, and J. Christoph Scheytt. “Silicon Photonic Radar Receiver IC for Mm-Wave Large Aperture MIMO Radar Using Optical Clock Distribution.” <i>IEEE Microwave and Wireless Components Letters</i> 32, no. 12 (2022): 1447–50. <a href=\"https://doi.org/10.1109/lmwc.2022.3186432\">https://doi.org/10.1109/lmwc.2022.3186432</a>.","ieee":"S. Kruse <i>et al.</i>, “Silicon Photonic Radar Receiver IC for mm-Wave Large Aperture MIMO Radar Using Optical Clock Distribution,” <i>IEEE Microwave and Wireless Components Letters</i>, vol. 32, no. 12, pp. 1447–1450, 2022, doi: <a href=\"https://doi.org/10.1109/lmwc.2022.3186432\">10.1109/lmwc.2022.3186432</a>."},"page":"1447-1450","intvolume":"        32","date_updated":"2023-01-31T13:09:54Z","publisher":"Institute of Electrical and Electronics Engineers (IEEE)","author":[{"last_name":"Kruse","id":"38254","full_name":"Kruse, Stephan","first_name":"Stephan"},{"full_name":"Gudyriev, Sergiy","last_name":"Gudyriev","first_name":"Sergiy"},{"full_name":"Kneuper, Pascal","id":"47367","last_name":"Kneuper","first_name":"Pascal"},{"id":"39217","full_name":"Schwabe, Tobias","last_name":"Schwabe","first_name":"Tobias"},{"first_name":"Marc-Michael","last_name":"Meinecke","full_name":"Meinecke, Marc-Michael"},{"last_name":"Kurz","full_name":"Kurz, Heiko G.","first_name":"Heiko G."},{"first_name":"J. Christoph","full_name":"Scheytt, J. Christoph","id":"37144","orcid":"https://orcid.org/0000-0002-5950-6618","last_name":"Scheytt"}],"date_created":"2022-12-06T11:02:22Z","volume":32,"title":"Silicon Photonic Radar Receiver IC for mm-Wave Large Aperture MIMO Radar Using Optical Clock Distribution","doi":"10.1109/lmwc.2022.3186432","type":"journal_article","publication":"IEEE Microwave and Wireless Components Letters","status":"public","_id":"34237","user_id":"15931","department":[{"_id":"58"},{"_id":"230"}],"language":[{"iso":"eng"}]},{"date_created":"2022-12-06T11:04:43Z","author":[{"first_name":"Christian","full_name":"Kress, Christian","id":"13256","last_name":"Kress"},{"first_name":"Tobias","last_name":"Schwabe","id":"39217","full_name":"Schwabe, Tobias"},{"first_name":"Hanjo","full_name":"Rhee, Hanjo","last_name":"Rhee"},{"last_name":"Kerman","full_name":"Kerman, Sarp","first_name":"Sarp"},{"full_name":"Scheytt, J. Christoph","id":"37144","last_name":"Scheytt","orcid":"https://orcid.org/0000-0002-5950-6618","first_name":"J. Christoph"}],"date_updated":"2023-06-16T06:55:37Z","publisher":"Optica Publishing Group","doi":"10.1364/iprsn.2022.im4c.1","title":"Broadband Mach-Zehnder Modulator with Linear Driver in Electronic-Photonic Co-Integrated Platform","publication_status":"published","citation":{"chicago":"Kress, Christian, Tobias Schwabe, Hanjo Rhee, Sarp Kerman, and J. Christoph Scheytt. “Broadband Mach-Zehnder Modulator with Linear Driver in Electronic-Photonic Co-Integrated Platform.” In <i>Optica Advanced Photonics Congress 2022</i>. Optica Publishing Group, 2022. <a href=\"https://doi.org/10.1364/iprsn.2022.im4c.1\">https://doi.org/10.1364/iprsn.2022.im4c.1</a>.","ieee":"C. Kress, T. Schwabe, H. Rhee, S. Kerman, and J. C. Scheytt, “Broadband Mach-Zehnder Modulator with Linear Driver in Electronic-Photonic Co-Integrated Platform,” 2022, doi: <a href=\"https://doi.org/10.1364/iprsn.2022.im4c.1\">10.1364/iprsn.2022.im4c.1</a>.","short":"C. Kress, T. Schwabe, H. Rhee, S. Kerman, J.C. Scheytt, in: Optica Advanced Photonics Congress 2022, Optica Publishing Group, 2022.","mla":"Kress, Christian, et al. “Broadband Mach-Zehnder Modulator with Linear Driver in Electronic-Photonic Co-Integrated Platform.” <i>Optica Advanced Photonics Congress 2022</i>, Optica Publishing Group, 2022, doi:<a href=\"https://doi.org/10.1364/iprsn.2022.im4c.1\">10.1364/iprsn.2022.im4c.1</a>.","bibtex":"@inproceedings{Kress_Schwabe_Rhee_Kerman_Scheytt_2022, title={Broadband Mach-Zehnder Modulator with Linear Driver in Electronic-Photonic Co-Integrated Platform}, DOI={<a href=\"https://doi.org/10.1364/iprsn.2022.im4c.1\">10.1364/iprsn.2022.im4c.1</a>}, booktitle={Optica Advanced Photonics Congress 2022}, publisher={Optica Publishing Group}, author={Kress, Christian and Schwabe, Tobias and Rhee, Hanjo and Kerman, Sarp and Scheytt, J. Christoph}, year={2022} }","apa":"Kress, C., Schwabe, T., Rhee, H., Kerman, S., &#38; Scheytt, J. C. (2022). Broadband Mach-Zehnder Modulator with Linear Driver in Electronic-Photonic Co-Integrated Platform. <i>Optica Advanced Photonics Congress 2022</i>. <a href=\"https://doi.org/10.1364/iprsn.2022.im4c.1\">https://doi.org/10.1364/iprsn.2022.im4c.1</a>","ama":"Kress C, Schwabe T, Rhee H, Kerman S, Scheytt JC. Broadband Mach-Zehnder Modulator with Linear Driver in Electronic-Photonic Co-Integrated Platform. In: <i>Optica Advanced Photonics Congress 2022</i>. Optica Publishing Group; 2022. doi:<a href=\"https://doi.org/10.1364/iprsn.2022.im4c.1\">10.1364/iprsn.2022.im4c.1</a>"},"year":"2022","department":[{"_id":"58"},{"_id":"230"},{"_id":"623"}],"user_id":"13256","_id":"34238","project":[{"grant_number":"403154102","name":"PONyDAC: PONyDAC II - Präziser Optischer Nyquist-Puls-Synthesizer DAC","_id":"302"},{"_id":"299","name":"NyPhE: NyPhE - Nyquist Silicon Photonics Engine","grant_number":"13N14882"}],"language":[{"iso":"eng"}],"publication":"Optica Advanced Photonics Congress 2022","type":"conference","status":"public","abstract":[{"text":"<jats:p>A monolithically integrated electronic-photonic Mach-Zehnder modulator is presented, incorporating electronic linear drivers along photonic components. An electro-optical 3 dB &amp; 6 dB bandwidth of 24 GHz and 34 GHz respectively was measured. The on-chip drivers decrease the V<jats:italic>\r\n      <jats:sub>π</jats:sub>\r\n    </jats:italic> by a factor of 10.</jats:p>","lang":"eng"}]},{"ipn":"DE102020213283A1","title":"Elektrooptischer Mischer","ipc":"H03D 7/00 (2006.01), H03D 7/02 (2006.01)","date_updated":"2024-11-15T13:59:18Z","author":[{"first_name":"Stephan","last_name":"Kruse","full_name":"Kruse, Stephan","id":"38254"},{"first_name":"J. Christoph","last_name":"Scheytt","orcid":"0000-0002-5950-6618 ","id":"37144","full_name":"Scheytt, J. Christoph"}],"date_created":"2023-11-06T11:16:21Z","year":"2022","citation":{"chicago":"Kruse, Stephan, and J. Christoph Scheytt. “Elektrooptischer Mischer,” 2022.","ieee":"S. Kruse and J. C. Scheytt, “Elektrooptischer Mischer.” 2022.","ama":"Kruse S, Scheytt JC. Elektrooptischer Mischer. Published online 2022.","mla":"Kruse, Stephan, and J. Christoph Scheytt. <i>Elektrooptischer Mischer</i>. 2022.","short":"S. Kruse, J.C. Scheytt, (2022).","bibtex":"@article{Kruse_Scheytt_2022, title={Elektrooptischer Mischer}, author={Kruse, Stephan and Scheytt, J. Christoph}, year={2022} }","apa":"Kruse, S., &#38; Scheytt, J. C. (2022). <i>Elektrooptischer Mischer</i>."},"_id":"48628","publication_date":"19.05.2022","department":[{"_id":"58"}],"user_id":"38254","status":"public","type":"patent"},{"citation":{"chicago":"Kruse, Stephan, Meysam Bahmanian, Saeed Fard, Marc-Michael Meinecke, Heiko G. Kurz, and Christoph Scheytt. “A Low Phase Noise 77 GHz Frequency Synthesizer for Long Range Radar.” In <i>European Radar Conference (EuRAD)</i>. Milan, Italy, 2022. <a href=\"https://doi.org/10.23919/EuRAD54643.2022.9924677\">https://doi.org/10.23919/EuRAD54643.2022.9924677</a>.","ieee":"S. Kruse, M. Bahmanian, S. Fard, M.-M. Meinecke, H. G. Kurz, and C. Scheytt, “A Low Phase Noise 77 GHz Frequency Synthesizer for Long Range Radar,” 2022, doi: <a href=\"https://doi.org/10.23919/EuRAD54643.2022.9924677\">10.23919/EuRAD54643.2022.9924677</a>.","ama":"Kruse S, Bahmanian M, Fard S, Meinecke M-M, Kurz HG, Scheytt C. A Low Phase Noise 77 GHz Frequency Synthesizer for Long Range Radar. In: <i>European Radar Conference (EuRAD)</i>. ; 2022. doi:<a href=\"https://doi.org/10.23919/EuRAD54643.2022.9924677\">10.23919/EuRAD54643.2022.9924677</a>","bibtex":"@inproceedings{Kruse_Bahmanian_Fard_Meinecke_Kurz_Scheytt_2022, place={Milan, Italy}, title={A Low Phase Noise 77 GHz Frequency Synthesizer for Long Range Radar}, DOI={<a href=\"https://doi.org/10.23919/EuRAD54643.2022.9924677\">10.23919/EuRAD54643.2022.9924677</a>}, booktitle={European Radar Conference (EuRAD)}, author={Kruse, Stephan and Bahmanian, Meysam and Fard, Saeed and Meinecke, Marc-Michael and Kurz, Heiko G. and Scheytt, Christoph}, year={2022} }","mla":"Kruse, Stephan, et al. “A Low Phase Noise 77 GHz Frequency Synthesizer for Long Range Radar.” <i>European Radar Conference (EuRAD)</i>, 2022, doi:<a href=\"https://doi.org/10.23919/EuRAD54643.2022.9924677\">10.23919/EuRAD54643.2022.9924677</a>.","short":"S. Kruse, M. Bahmanian, S. Fard, M.-M. Meinecke, H.G. Kurz, C. Scheytt, in: European Radar Conference (EuRAD), Milan, Italy, 2022.","apa":"Kruse, S., Bahmanian, M., Fard, S., Meinecke, M.-M., Kurz, H. G., &#38; Scheytt, C. (2022). A Low Phase Noise 77 GHz Frequency Synthesizer for Long Range Radar. <i>European Radar Conference (EuRAD)</i>. <a href=\"https://doi.org/10.23919/EuRAD54643.2022.9924677\">https://doi.org/10.23919/EuRAD54643.2022.9924677</a>"},"place":"Milan, Italy","year":"2022","conference":{"end_date":"2022.09.30","start_date":"2022.09.28"},"doi":"10.23919/EuRAD54643.2022.9924677","title":"A Low Phase Noise 77 GHz Frequency Synthesizer for Long Range Radar","date_created":"2022-06-08T08:35:46Z","author":[{"id":"38254","full_name":"Kruse, Stephan","last_name":"Kruse","first_name":"Stephan"},{"last_name":"Bahmanian","id":"69233","full_name":"Bahmanian, Meysam","first_name":"Meysam"},{"id":"88494","full_name":"Fard, Saeed","last_name":"Fard","first_name":"Saeed"},{"first_name":"Marc-Michael","last_name":"Meinecke","full_name":"Meinecke, Marc-Michael"},{"last_name":"Kurz","full_name":"Kurz, Heiko G.","first_name":"Heiko G."},{"first_name":"Christoph","orcid":"https://orcid.org/0000-0002-5950-6618","last_name":"Scheytt","id":"37144","full_name":"Scheytt, Christoph"}],"date_updated":"2025-02-25T05:52:35Z","status":"public","publication":"European Radar Conference (EuRAD)","type":"conference","language":[{"iso":"eng"}],"department":[{"_id":"58"}],"user_id":"38254","_id":"31805"},{"type":"conference","publication":"German Microwave Conference 2022 (GeMiC 2022)","status":"public","user_id":"38254","department":[{"_id":"58"}],"_id":"29770","language":[{"iso":"eng"}],"related_material":{"link":[{"url":"https://ieeexplore.ieee.org/document/9783610","relation":"research_paper"}]},"citation":{"ama":"Abughannam S, Kruse S, Iftekhar M, Scheytt JC. Design and Measurements of a Low-power Low-Date-rate Direct-detection Wireless Receiver with Improved Co-channel Interference Robustness. In: <i>German Microwave Conference 2022 (GeMiC 2022)</i>. ; 2022.","ieee":"S. Abughannam, S. Kruse, M. Iftekhar, and J. C. Scheytt, “Design and Measurements of a Low-power Low-Date-rate Direct-detection Wireless Receiver with Improved Co-channel Interference Robustness,” 2022.","chicago":"Abughannam, Saed, Stephan Kruse, Mohammed Iftekhar, and J. Christoph Scheytt. “Design and Measurements of a Low-Power Low-Date-Rate Direct-Detection Wireless Receiver with Improved Co-Channel Interference Robustness.” In <i>German Microwave Conference 2022 (GeMiC 2022)</i>. Ulm, Germany, 2022.","apa":"Abughannam, S., Kruse, S., Iftekhar, M., &#38; Scheytt, J. C. (2022). Design and Measurements of a Low-power Low-Date-rate Direct-detection Wireless Receiver with Improved Co-channel Interference Robustness. <i>German Microwave Conference 2022 (GeMiC 2022)</i>.","short":"S. Abughannam, S. Kruse, M. Iftekhar, J.C. Scheytt, in: German Microwave Conference 2022 (GeMiC 2022), Ulm, Germany, 2022.","bibtex":"@inproceedings{Abughannam_Kruse_Iftekhar_Scheytt_2022, place={Ulm, Germany}, title={Design and Measurements of a Low-power Low-Date-rate Direct-detection Wireless Receiver with Improved Co-channel Interference Robustness}, booktitle={German Microwave Conference 2022 (GeMiC 2022)}, author={Abughannam, Saed and Kruse, Stephan and Iftekhar, Mohammed and Scheytt, J. Christoph}, year={2022} }","mla":"Abughannam, Saed, et al. “Design and Measurements of a Low-Power Low-Date-Rate Direct-Detection Wireless Receiver with Improved Co-Channel Interference Robustness.” <i>German Microwave Conference 2022 (GeMiC 2022)</i>, 2022."},"place":"Ulm, Germany","year":"2022","date_created":"2022-02-07T14:05:19Z","author":[{"first_name":"Saed","full_name":"Abughannam, Saed","id":"37628","last_name":"Abughannam"},{"id":"38254","full_name":"Kruse, Stephan","last_name":"Kruse","first_name":"Stephan"},{"first_name":"Mohammed","last_name":"Iftekhar","full_name":"Iftekhar, Mohammed","id":"47944"},{"last_name":"Scheytt","orcid":"0000-0002-5950-6618 ","id":"37144","full_name":"Scheytt, J. Christoph","first_name":"J. Christoph"}],"date_updated":"2025-02-25T06:02:05Z","conference":{"start_date":"2022.05.16","end_date":"2022.05.18"},"title":"Design and Measurements of a Low-power Low-Date-rate Direct-detection Wireless Receiver with Improved Co-channel Interference Robustness"},{"title":"Locking of microwave oscillators on the interharmonics of mode-locked laser signals","date_created":"2022-12-06T10:30:21Z","publisher":"Optica Publishing Group","year":"2022","issue":"5","language":[{"iso":"eng"}],"abstract":[{"text":"<jats:p>In this paper, the theory of phase-locking of a microwave oscillator on the interharmonics, i.e. non-integer harmonics, of the repetition rate of the optical pulse train of a mode-locked laser (MLL) is developed. A balanced optical microwave phase detector (BOMPD) is implemented using a balanced Mach-Zehnder modulator and is employed to discriminate the phase difference between the envelope of the optical pulses and the microwave oscillator. It is shown mathematically that the inherent nonlinear properties of BOMPD with respect to the microwave excitation amplitude can be used for interharmonic locking. The characteristic functions of the phase detector for interharmonic locking are derived analytically and are compared with the measurement results. An opto-electronic phase-locked loop (OEPLL) is demonstrated whose output frequency locks on interharmonics of the MLL repetition rate when an appropriate modulator bias and sufficient RF amplitude are applied. Thus, for the first time theory and experiment of reliable locking on interharmonics of the repetition rate of a MLL are presented.</jats:p>","lang":"eng"}],"publication":"Optics Express","doi":"10.1364/oe.451894","volume":30,"author":[{"id":"69233","full_name":"Bahmanian, Meysam","last_name":"Bahmanian","first_name":"Meysam"},{"last_name":"Kress","full_name":"Kress, Christian","id":"13256","first_name":"Christian"},{"full_name":"Scheytt, J. Christoph","id":"37144","orcid":"https://orcid.org/0000-0002-5950-6618","last_name":"Scheytt","first_name":"J. Christoph"}],"date_updated":"2025-03-10T13:27:46Z","intvolume":"        30","citation":{"mla":"Bahmanian, Meysam, et al. “Locking of Microwave Oscillators on the Interharmonics of Mode-Locked Laser Signals.” <i>Optics Express</i>, vol. 30, no. 5, 7763, Optica Publishing Group, 2022, doi:<a href=\"https://doi.org/10.1364/oe.451894\">10.1364/oe.451894</a>.","bibtex":"@article{Bahmanian_Kress_Scheytt_2022, title={Locking of microwave oscillators on the interharmonics of mode-locked laser signals}, volume={30}, DOI={<a href=\"https://doi.org/10.1364/oe.451894\">10.1364/oe.451894</a>}, number={57763}, journal={Optics Express}, publisher={Optica Publishing Group}, author={Bahmanian, Meysam and Kress, Christian and Scheytt, J. Christoph}, year={2022} }","short":"M. Bahmanian, C. Kress, J.C. Scheytt, Optics Express 30 (2022).","apa":"Bahmanian, M., Kress, C., &#38; Scheytt, J. C. (2022). Locking of microwave oscillators on the interharmonics of mode-locked laser signals. <i>Optics Express</i>, <i>30</i>(5), Article 7763. <a href=\"https://doi.org/10.1364/oe.451894\">https://doi.org/10.1364/oe.451894</a>","chicago":"Bahmanian, Meysam, Christian Kress, and J. Christoph Scheytt. “Locking of Microwave Oscillators on the Interharmonics of Mode-Locked Laser Signals.” <i>Optics Express</i> 30, no. 5 (2022). <a href=\"https://doi.org/10.1364/oe.451894\">https://doi.org/10.1364/oe.451894</a>.","ieee":"M. Bahmanian, C. Kress, and J. C. Scheytt, “Locking of microwave oscillators on the interharmonics of mode-locked laser signals,” <i>Optics Express</i>, vol. 30, no. 5, Art. no. 7763, 2022, doi: <a href=\"https://doi.org/10.1364/oe.451894\">10.1364/oe.451894</a>.","ama":"Bahmanian M, Kress C, Scheytt JC. Locking of microwave oscillators on the interharmonics of mode-locked laser signals. <i>Optics Express</i>. 2022;30(5). doi:<a href=\"https://doi.org/10.1364/oe.451894\">10.1364/oe.451894</a>"},"publication_identifier":{"issn":["1094-4087"]},"publication_status":"published","article_number":"7763","department":[{"_id":"58"}],"user_id":"69233","_id":"34232","status":"public","type":"journal_article"},{"status":"public","editor":[{"full_name":"Li, Guifang","last_name":"Li","first_name":"Guifang"},{"first_name":"Kazuhide","last_name":"Nakajima","full_name":"Nakajima, Kazuhide"}],"type":"conference","publication":"Next-Generation Optical Communication: Components, Sub-Systems, and Systems XI","language":[{"iso":"eng"}],"user_id":"13256","department":[{"_id":"58"},{"_id":"230"}],"project":[{"_id":"302","name":"PONyDAC: SPP 2111 - PONyDAC II - Präziser Optischer Nyquist-Puls-Synthesizer DAC","grant_number":"403154102"},{"name":"NyPhE: NyPhE - Nyquist Silicon Photonics Engine","_id":"299","grant_number":"13N14882"}],"_id":"34233","citation":{"apa":"Singh, K., Kress, C., Mandalawi, Y., Misra, A., Preussler, S., Scheytt, J. C., &#38; Schneider, T. (2022). Analysis of the effect of jitter and non-idealities on photonic digital-to-analog converters based on Nyquist pulses. In G. Li &#38; K. Nakajima (Eds.), <i>Next-Generation Optical Communication: Components, Sub-Systems, and Systems XI</i>. SPIE. <a href=\"https://doi.org/10.1117/12.2609501\">https://doi.org/10.1117/12.2609501</a>","short":"K. Singh, C. Kress, Y. Mandalawi, A. Misra, S. Preussler, J.C. Scheytt, T. Schneider, in: G. Li, K. Nakajima (Eds.), Next-Generation Optical Communication: Components, Sub-Systems, and Systems XI, SPIE, 2022.","mla":"Singh, Karanveer, et al. “Analysis of the Effect of Jitter and Non-Idealities on Photonic Digital-to-Analog Converters Based on Nyquist Pulses.” <i>Next-Generation Optical Communication: Components, Sub-Systems, and Systems XI</i>, edited by Guifang Li and Kazuhide Nakajima, SPIE, 2022, doi:<a href=\"https://doi.org/10.1117/12.2609501\">10.1117/12.2609501</a>.","bibtex":"@inproceedings{Singh_Kress_Mandalawi_Misra_Preussler_Scheytt_Schneider_2022, title={Analysis of the effect of jitter and non-idealities on photonic digital-to-analog converters based on Nyquist pulses}, DOI={<a href=\"https://doi.org/10.1117/12.2609501\">10.1117/12.2609501</a>}, booktitle={Next-Generation Optical Communication: Components, Sub-Systems, and Systems XI}, publisher={SPIE}, author={Singh, Karanveer and Kress, Christian and Mandalawi, Younus and Misra, Arijit and Preussler, Stefan and Scheytt, J. Christoph and Schneider, Thomas}, editor={Li, Guifang and Nakajima, Kazuhide}, year={2022} }","ama":"Singh K, Kress C, Mandalawi Y, et al. Analysis of the effect of jitter and non-idealities on photonic digital-to-analog converters based on Nyquist pulses. In: Li G, Nakajima K, eds. <i>Next-Generation Optical Communication: Components, Sub-Systems, and Systems XI</i>. SPIE; 2022. doi:<a href=\"https://doi.org/10.1117/12.2609501\">10.1117/12.2609501</a>","ieee":"K. Singh <i>et al.</i>, “Analysis of the effect of jitter and non-idealities on photonic digital-to-analog converters based on Nyquist pulses,” in <i>Next-Generation Optical Communication: Components, Sub-Systems, and Systems XI</i>, 2022, doi: <a href=\"https://doi.org/10.1117/12.2609501\">10.1117/12.2609501</a>.","chicago":"Singh, Karanveer, Christian Kress, Younus Mandalawi, Arijit Misra, Stefan Preussler, J. Christoph Scheytt, and Thomas Schneider. “Analysis of the Effect of Jitter and Non-Idealities on Photonic Digital-to-Analog Converters Based on Nyquist Pulses.” In <i>Next-Generation Optical Communication: Components, Sub-Systems, and Systems XI</i>, edited by Guifang Li and Kazuhide Nakajima. SPIE, 2022. <a href=\"https://doi.org/10.1117/12.2609501\">https://doi.org/10.1117/12.2609501</a>."},"year":"2022","publication_status":"published","doi":"10.1117/12.2609501","title":"Analysis of the effect of jitter and non-idealities on photonic digital-to-analog converters based on Nyquist pulses","author":[{"full_name":"Singh, Karanveer","last_name":"Singh","first_name":"Karanveer"},{"first_name":"Christian","id":"13256","full_name":"Kress, Christian","orcid":"0000-0002-4403-2237","last_name":"Kress"},{"last_name":"Mandalawi","full_name":"Mandalawi, Younus","first_name":"Younus"},{"first_name":"Arijit","full_name":"Misra, Arijit","last_name":"Misra"},{"first_name":"Stefan","full_name":"Preussler, Stefan","last_name":"Preussler"},{"orcid":"https://orcid.org/0000-0002-5950-6618","last_name":"Scheytt","id":"37144","full_name":"Scheytt, J. Christoph","first_name":"J. Christoph"},{"full_name":"Schneider, Thomas","last_name":"Schneider","first_name":"Thomas"}],"date_created":"2022-12-06T10:42:56Z","publisher":"SPIE","date_updated":"2025-07-02T12:19:17Z"},{"user_id":"13256","department":[{"_id":"58"},{"_id":"230"}],"project":[{"_id":"302","name":"PONyDAC: SPP 2111 - PONyDAC II - Präziser Optischer Nyquist-Puls-Synthesizer DAC","grant_number":"403154102"},{"grant_number":"13N14882","_id":"299","name":"NyPhE: NyPhE - Nyquist Silicon Photonics Engine"}],"_id":"34234","language":[{"iso":"eng"}],"type":"conference","publication":"Next-Generation Optical Communication: Components, Sub-Systems, and Systems XI","status":"public","editor":[{"first_name":"Guifang","full_name":"Li, Guifang","last_name":"Li"},{"first_name":"Kazuhide","last_name":"Nakajima","full_name":"Nakajima, Kazuhide"}],"date_created":"2022-12-06T10:56:24Z","author":[{"first_name":"Karanveer","full_name":"Singh, Karanveer","last_name":"Singh"},{"last_name":"Meier","full_name":"Meier, Janosch","first_name":"Janosch"},{"first_name":"Christian","orcid":"0000-0002-4403-2237","last_name":"Kress","id":"13256","full_name":"Kress, Christian"},{"first_name":"Arijit","last_name":"Misra","full_name":"Misra, Arijit"},{"last_name":"Schwabe","id":"39217","full_name":"Schwabe, Tobias","first_name":"Tobias"},{"full_name":"Preussler, Stefan","last_name":"Preussler","first_name":"Stefan"},{"orcid":"https://orcid.org/0000-0002-5950-6618","last_name":"Scheytt","full_name":"Scheytt, J. Christoph","id":"37144","first_name":"J. Christoph"},{"full_name":"Schneider, Thomas","last_name":"Schneider","first_name":"Thomas"}],"publisher":"SPIE","date_updated":"2025-07-02T12:19:29Z","doi":"10.1117/12.2609416","title":"Emulation of integrated high-bandwidth photonic AWG using low-speed electronics","publication_status":"published","citation":{"mla":"Singh, Karanveer, et al. “Emulation of Integrated High-Bandwidth Photonic AWG Using Low-Speed Electronics.” <i>Next-Generation Optical Communication: Components, Sub-Systems, and Systems XI</i>, edited by Guifang Li and Kazuhide Nakajima, SPIE, 2022, doi:<a href=\"https://doi.org/10.1117/12.2609416\">10.1117/12.2609416</a>.","bibtex":"@inproceedings{Singh_Meier_Kress_Misra_Schwabe_Preussler_Scheytt_Schneider_2022, title={Emulation of integrated high-bandwidth photonic AWG using low-speed electronics}, DOI={<a href=\"https://doi.org/10.1117/12.2609416\">10.1117/12.2609416</a>}, booktitle={Next-Generation Optical Communication: Components, Sub-Systems, and Systems XI}, publisher={SPIE}, author={Singh, Karanveer and Meier, Janosch and Kress, Christian and Misra, Arijit and Schwabe, Tobias and Preussler, Stefan and Scheytt, J. Christoph and Schneider, Thomas}, editor={Li, Guifang and Nakajima, Kazuhide}, year={2022} }","short":"K. Singh, J. Meier, C. Kress, A. Misra, T. Schwabe, S. Preussler, J.C. Scheytt, T. Schneider, in: G. Li, K. Nakajima (Eds.), Next-Generation Optical Communication: Components, Sub-Systems, and Systems XI, SPIE, 2022.","apa":"Singh, K., Meier, J., Kress, C., Misra, A., Schwabe, T., Preussler, S., Scheytt, J. C., &#38; Schneider, T. (2022). Emulation of integrated high-bandwidth photonic AWG using low-speed electronics. In G. Li &#38; K. Nakajima (Eds.), <i>Next-Generation Optical Communication: Components, Sub-Systems, and Systems XI</i>. SPIE. <a href=\"https://doi.org/10.1117/12.2609416\">https://doi.org/10.1117/12.2609416</a>","chicago":"Singh, Karanveer, Janosch Meier, Christian Kress, Arijit Misra, Tobias Schwabe, Stefan Preussler, J. Christoph Scheytt, and Thomas Schneider. “Emulation of Integrated High-Bandwidth Photonic AWG Using Low-Speed Electronics.” In <i>Next-Generation Optical Communication: Components, Sub-Systems, and Systems XI</i>, edited by Guifang Li and Kazuhide Nakajima. SPIE, 2022. <a href=\"https://doi.org/10.1117/12.2609416\">https://doi.org/10.1117/12.2609416</a>.","ieee":"K. Singh <i>et al.</i>, “Emulation of integrated high-bandwidth photonic AWG using low-speed electronics,” in <i>Next-Generation Optical Communication: Components, Sub-Systems, and Systems XI</i>, 2022, doi: <a href=\"https://doi.org/10.1117/12.2609416\">10.1117/12.2609416</a>.","ama":"Singh K, Meier J, Kress C, et al. Emulation of integrated high-bandwidth photonic AWG using low-speed electronics. In: Li G, Nakajima K, eds. <i>Next-Generation Optical Communication: Components, Sub-Systems, and Systems XI</i>. SPIE; 2022. doi:<a href=\"https://doi.org/10.1117/12.2609416\">10.1117/12.2609416</a>"},"year":"2022"},{"project":[{"_id":"302","name":"PONyDAC: SPP 2111 - PONyDAC II - Präziser Optischer Nyquist-Puls-Synthesizer DAC","grant_number":"403154102"},{"name":"NyPhE: NyPhE - Nyquist Silicon Photonics Engine","_id":"299","grant_number":"13N14882"}],"_id":"34235","user_id":"13256","department":[{"_id":"58"},{"_id":"230"}],"article_number":"13776","type":"journal_article","status":"public","date_updated":"2025-07-02T12:19:40Z","author":[{"last_name":"Misra","full_name":"Misra, Arijit","first_name":"Arijit"},{"id":"13256","full_name":"Kress, Christian","last_name":"Kress","orcid":"0000-0002-4403-2237","first_name":"Christian"},{"last_name":"Singh","full_name":"Singh, Karanveer","first_name":"Karanveer"},{"first_name":"Janosch","full_name":"Meier, Janosch","last_name":"Meier"},{"last_name":"Schwabe","id":"39217","full_name":"Schwabe, Tobias","first_name":"Tobias"},{"first_name":"Stefan","full_name":"Preussler, Stefan","last_name":"Preussler"},{"last_name":"Scheytt","orcid":"https://orcid.org/0000-0002-5950-6618","full_name":"Scheytt, J. Christoph","id":"37144","first_name":"J. Christoph"},{"last_name":"Schneider","full_name":"Schneider, Thomas","first_name":"Thomas"}],"volume":30,"doi":"10.1364/oe.454163","publication_status":"published","publication_identifier":{"issn":["1094-4087"]},"citation":{"chicago":"Misra, Arijit, Christian Kress, Karanveer Singh, Janosch Meier, Tobias Schwabe, Stefan Preussler, J. Christoph Scheytt, and Thomas Schneider. “Reconfigurable and Real-Time High-Bandwidth Nyquist Signal Detection with Low-Bandwidth in Silicon Photonics.” <i>Optics Express</i> 30, no. 8 (2022). <a href=\"https://doi.org/10.1364/oe.454163\">https://doi.org/10.1364/oe.454163</a>.","ieee":"A. Misra <i>et al.</i>, “Reconfigurable and real-time high-bandwidth Nyquist signal detection with low-bandwidth in silicon photonics,” <i>Optics Express</i>, vol. 30, no. 8, Art. no. 13776, 2022, doi: <a href=\"https://doi.org/10.1364/oe.454163\">10.1364/oe.454163</a>.","short":"A. Misra, C. Kress, K. Singh, J. Meier, T. Schwabe, S. Preussler, J.C. Scheytt, T. Schneider, Optics Express 30 (2022).","mla":"Misra, Arijit, et al. “Reconfigurable and Real-Time High-Bandwidth Nyquist Signal Detection with Low-Bandwidth in Silicon Photonics.” <i>Optics Express</i>, vol. 30, no. 8, 13776, Optica Publishing Group, 2022, doi:<a href=\"https://doi.org/10.1364/oe.454163\">10.1364/oe.454163</a>.","bibtex":"@article{Misra_Kress_Singh_Meier_Schwabe_Preussler_Scheytt_Schneider_2022, title={Reconfigurable and real-time high-bandwidth Nyquist signal detection with low-bandwidth in silicon photonics}, volume={30}, DOI={<a href=\"https://doi.org/10.1364/oe.454163\">10.1364/oe.454163</a>}, number={813776}, journal={Optics Express}, publisher={Optica Publishing Group}, author={Misra, Arijit and Kress, Christian and Singh, Karanveer and Meier, Janosch and Schwabe, Tobias and Preussler, Stefan and Scheytt, J. Christoph and Schneider, Thomas}, year={2022} }","ama":"Misra A, Kress C, Singh K, et al. Reconfigurable and real-time high-bandwidth Nyquist signal detection with low-bandwidth in silicon photonics. <i>Optics Express</i>. 2022;30(8). doi:<a href=\"https://doi.org/10.1364/oe.454163\">10.1364/oe.454163</a>","apa":"Misra, A., Kress, C., Singh, K., Meier, J., Schwabe, T., Preussler, S., Scheytt, J. C., &#38; Schneider, T. (2022). Reconfigurable and real-time high-bandwidth Nyquist signal detection with low-bandwidth in silicon photonics. <i>Optics Express</i>, <i>30</i>(8), Article 13776. <a href=\"https://doi.org/10.1364/oe.454163\">https://doi.org/10.1364/oe.454163</a>"},"intvolume":"        30","language":[{"iso":"eng"}],"publication":"Optics Express","abstract":[{"lang":"eng","text":"<jats:p>We demonstrate for the first time, to the best of our knowledge, reconfigurable and real-time orthogonal time-domain detection of a high-bandwidth Nyquist signal with a low-bandwidth silicon photonics Mach-Zehnder modulator based receiver. As the Nyquist signal has a rectangular bandwidth, it can be multiplexed in the wavelength domain without any guardband as a part of a Nyquist-WDM superchannel. These superchannels can be additionally multiplexed in space and polarization. Thus, the presented demonstration can open a new possibility for the detection of multidimensional parallel data signals with silicon photonics. No external pulse source is needed for the receiver, and frequency-time coherence is used to sample the incoming Nyquist signal with orthogonal sinc-shaped Nyquist pulse sequences. All parameters are completely tunable in the electrical domain. The feasibility of the scheme is demonstrated through a proof-of-concept experiment over the entire C-band (1530 nm–1560 nm), employing a 24 Gbaud Nyquist QPSK signal due to experimental constraints on the transmitter side electronics. However, the silicon Mach-Zehnder modulator with a 3-dB bandwidth of only 16 GHz can process Nyquist signals of 90 GHz optical bandwidth, suggesting a possibility to detect symbol rates up to 90 GBd in an integrated Nyquist receiver.</jats:p>"}],"publisher":"Optica Publishing Group","date_created":"2022-12-06T10:59:03Z","title":"Reconfigurable and real-time high-bandwidth Nyquist signal detection with low-bandwidth in silicon photonics","issue":"8","year":"2022"},{"doi":"10.1364/cleo_si.2022.sth5m.2","title":"Flexible Time-Domain De-Multiplexing of Nyquist OTDM Channels by Orthogonal Sampling in Silicon Photonics","date_created":"2022-12-06T11:00:27Z","author":[{"first_name":"Arijit","last_name":"Misra","full_name":"Misra, Arijit"},{"first_name":"Karanveer","last_name":"Singh","full_name":"Singh, Karanveer"},{"last_name":"Meier","full_name":"Meier, Janosch","first_name":"Janosch"},{"id":"13256","full_name":"Kress, Christian","orcid":"0000-0002-4403-2237","last_name":"Kress","first_name":"Christian"},{"first_name":"Tobias","id":"39217","full_name":"Schwabe, Tobias","last_name":"Schwabe"},{"first_name":"Stefan","full_name":"Preussler, Stefan","last_name":"Preussler"},{"first_name":"J. Christoph","orcid":"https://orcid.org/0000-0002-5950-6618","last_name":"Scheytt","id":"37144","full_name":"Scheytt, J. Christoph"},{"first_name":"Thomas","last_name":"Schneider","full_name":"Schneider, Thomas"}],"date_updated":"2025-07-02T12:20:13Z","publisher":"Optica Publishing Group","citation":{"short":"A. Misra, K. Singh, J. Meier, C. Kress, T. Schwabe, S. Preussler, J.C. Scheytt, T. Schneider, in: Conference on Lasers and Electro-Optics, Optica Publishing Group, 2022.","bibtex":"@inproceedings{Misra_Singh_Meier_Kress_Schwabe_Preussler_Scheytt_Schneider_2022, title={Flexible Time-Domain De-Multiplexing of Nyquist OTDM Channels by Orthogonal Sampling in Silicon Photonics}, DOI={<a href=\"https://doi.org/10.1364/cleo_si.2022.sth5m.2\">10.1364/cleo_si.2022.sth5m.2</a>}, booktitle={Conference on Lasers and Electro-Optics}, publisher={Optica Publishing Group}, author={Misra, Arijit and Singh, Karanveer and Meier, Janosch and Kress, Christian and Schwabe, Tobias and Preussler, Stefan and Scheytt, J. Christoph and Schneider, Thomas}, year={2022} }","mla":"Misra, Arijit, et al. “Flexible Time-Domain De-Multiplexing of Nyquist OTDM Channels by Orthogonal Sampling in Silicon Photonics.” <i>Conference on Lasers and Electro-Optics</i>, Optica Publishing Group, 2022, doi:<a href=\"https://doi.org/10.1364/cleo_si.2022.sth5m.2\">10.1364/cleo_si.2022.sth5m.2</a>.","apa":"Misra, A., Singh, K., Meier, J., Kress, C., Schwabe, T., Preussler, S., Scheytt, J. C., &#38; Schneider, T. (2022). Flexible Time-Domain De-Multiplexing of Nyquist OTDM Channels by Orthogonal Sampling in Silicon Photonics. <i>Conference on Lasers and Electro-Optics</i>. <a href=\"https://doi.org/10.1364/cleo_si.2022.sth5m.2\">https://doi.org/10.1364/cleo_si.2022.sth5m.2</a>","chicago":"Misra, Arijit, Karanveer Singh, Janosch Meier, Christian Kress, Tobias Schwabe, Stefan Preussler, J. Christoph Scheytt, and Thomas Schneider. “Flexible Time-Domain De-Multiplexing of Nyquist OTDM Channels by Orthogonal Sampling in Silicon Photonics.” In <i>Conference on Lasers and Electro-Optics</i>. Optica Publishing Group, 2022. <a href=\"https://doi.org/10.1364/cleo_si.2022.sth5m.2\">https://doi.org/10.1364/cleo_si.2022.sth5m.2</a>.","ieee":"A. Misra <i>et al.</i>, “Flexible Time-Domain De-Multiplexing of Nyquist OTDM Channels by Orthogonal Sampling in Silicon Photonics,” 2022, doi: <a href=\"https://doi.org/10.1364/cleo_si.2022.sth5m.2\">10.1364/cleo_si.2022.sth5m.2</a>.","ama":"Misra A, Singh K, Meier J, et al. Flexible Time-Domain De-Multiplexing of Nyquist OTDM Channels by Orthogonal Sampling in Silicon Photonics. In: <i>Conference on Lasers and Electro-Optics</i>. Optica Publishing Group; 2022. doi:<a href=\"https://doi.org/10.1364/cleo_si.2022.sth5m.2\">10.1364/cleo_si.2022.sth5m.2</a>"},"year":"2022","publication_status":"published","language":[{"iso":"eng"}],"department":[{"_id":"58"},{"_id":"230"}],"user_id":"13256","_id":"34236","project":[{"_id":"302","name":"PONyDAC: SPP 2111 - PONyDAC II - Präziser Optischer Nyquist-Puls-Synthesizer DAC","grant_number":"403154102"}],"status":"public","abstract":[{"lang":"eng","text":"<jats:p>We report for the first time, inter-symbol-interference (ISI) free demultiplexing of Nyquist optical time division multiplexed (OTDM) signals using a reconfigurable orthogonal sinc-pulse sampling enabled by silicon photonic Mach-Zehnder Modulators.</jats:p>"}],"publication":"Conference on Lasers and Electro-Optics","type":"conference"},{"status":"public","type":"journal_article","article_number":"4444","_id":"34230","project":[{"name":"SPP 2111; TP: Ultrabreitbandiger Photonisch-Elektronischer Analog-Digital-Wandler (PACE) - Phase 2","_id":"303"}],"department":[{"_id":"58"},{"_id":"230"}],"user_id":"44271","intvolume":"        30","citation":{"ama":"Zazzi A, Müller J, Ghannam I, et al. Wideband SiN pulse interleaver for optically-enabled analog-to-digital conversion: a device-to-system analysis with cyclic equalization. <i>Optics Express</i>. 2022;30(3). doi:<a href=\"https://doi.org/10.1364/oe.441406\">10.1364/oe.441406</a>","chicago":"Zazzi, Andrea, Juliana Müller, Ibrahim Ghannam, Moritz Battermann, Gayatri Vasudevan Rajeswari, Maxim Weizel, J. Christoph Scheytt, and Jeremy Witzens. “Wideband SiN Pulse Interleaver for Optically-Enabled Analog-to-Digital Conversion: A Device-to-System Analysis with Cyclic Equalization.” <i>Optics Express</i> 30, no. 3 (2022). <a href=\"https://doi.org/10.1364/oe.441406\">https://doi.org/10.1364/oe.441406</a>.","ieee":"A. Zazzi <i>et al.</i>, “Wideband SiN pulse interleaver for optically-enabled analog-to-digital conversion: a device-to-system analysis with cyclic equalization,” <i>Optics Express</i>, vol. 30, no. 3, Art. no. 4444, 2022, doi: <a href=\"https://doi.org/10.1364/oe.441406\">10.1364/oe.441406</a>.","mla":"Zazzi, Andrea, et al. “Wideband SiN Pulse Interleaver for Optically-Enabled Analog-to-Digital Conversion: A Device-to-System Analysis with Cyclic Equalization.” <i>Optics Express</i>, vol. 30, no. 3, 4444, Optica Publishing Group, 2022, doi:<a href=\"https://doi.org/10.1364/oe.441406\">10.1364/oe.441406</a>.","bibtex":"@article{Zazzi_Müller_Ghannam_Battermann_Rajeswari_Weizel_Scheytt_Witzens_2022, title={Wideband SiN pulse interleaver for optically-enabled analog-to-digital conversion: a device-to-system analysis with cyclic equalization}, volume={30}, DOI={<a href=\"https://doi.org/10.1364/oe.441406\">10.1364/oe.441406</a>}, number={34444}, journal={Optics Express}, publisher={Optica Publishing Group}, author={Zazzi, Andrea and Müller, Juliana and Ghannam, Ibrahim and Battermann, Moritz and Rajeswari, Gayatri Vasudevan and Weizel, Maxim and Scheytt, J. Christoph and Witzens, Jeremy}, year={2022} }","short":"A. Zazzi, J. Müller, I. Ghannam, M. Battermann, G.V. Rajeswari, M. Weizel, J.C. Scheytt, J. Witzens, Optics Express 30 (2022).","apa":"Zazzi, A., Müller, J., Ghannam, I., Battermann, M., Rajeswari, G. V., Weizel, M., Scheytt, J. C., &#38; Witzens, J. (2022). Wideband SiN pulse interleaver for optically-enabled analog-to-digital conversion: a device-to-system analysis with cyclic equalization. <i>Optics Express</i>, <i>30</i>(3), Article 4444. <a href=\"https://doi.org/10.1364/oe.441406\">https://doi.org/10.1364/oe.441406</a>"},"publication_identifier":{"issn":["1094-4087"]},"publication_status":"published","doi":"10.1364/oe.441406","date_updated":"2025-10-30T09:12:01Z","volume":30,"author":[{"first_name":"Andrea","last_name":"Zazzi","full_name":"Zazzi, Andrea"},{"full_name":"Müller, Juliana","last_name":"Müller","first_name":"Juliana"},{"first_name":"Ibrahim","last_name":"Ghannam","full_name":"Ghannam, Ibrahim"},{"last_name":"Battermann","full_name":"Battermann, Moritz","first_name":"Moritz"},{"full_name":"Rajeswari, Gayatri Vasudevan","last_name":"Rajeswari","first_name":"Gayatri Vasudevan"},{"first_name":"Maxim","orcid":"https://orcid.org/0000-0003-2699-9839","last_name":"Weizel","id":"44271","full_name":"Weizel, Maxim"},{"id":"37144","full_name":"Scheytt, J. Christoph","last_name":"Scheytt","orcid":"https://orcid.org/0000-0002-5950-6618","first_name":"J. Christoph"},{"first_name":"Jeremy","last_name":"Witzens","full_name":"Witzens, Jeremy"}],"abstract":[{"text":"We present the design and experimental characterization of a silicon nitride pulse interleaver based on coupled resonator optical waveguide filters. In order to achieve a targeted free spectral range of 1.44 THz, which is large given the reduced optical confinement of the silicon nitride platform, individual ring resonators are designed with tapered waveguides. Its application to time-interleaved photonically-assisted ADCs is analyzed by combining experimental characterization of the photonic integrated circuit with a comprehensive model of the entire ADC. The impact of fundamental signal distortion and noise sources affecting the converter is investigated and suitable equalization techniques at the digital signal processing level are evaluated. The novel application of a simple but powerful equalization filter in the DSP domain allows for a significant improvement of the digitized signal SNR. An ENOB of 5 over a 75 GHz bandwidth (150 GS/s) and an ENOB of 4.3 over a 100 GHz bandwidth (200 GS/s) are expected to be achievable with compact and off-the-shelf single-section semiconductor mode locked lasers, that can be further improved with lower noise light sources.","lang":"eng"}],"publication":"Optics Express","language":[{"iso":"eng"}],"year":"2022","issue":"3","title":"Wideband SiN pulse interleaver for optically-enabled analog-to-digital conversion: a device-to-system analysis with cyclic equalization","publisher":"Optica Publishing Group","date_created":"2022-12-06T10:15:54Z"},{"volume":70,"author":[{"id":"69233","full_name":"Bahmanian, Meysam","last_name":"Bahmanian","first_name":"Meysam"},{"first_name":"J. Christoph","id":"37144","full_name":"Scheytt, J. Christoph","orcid":"https://orcid.org/0000-0002-5950-6618","last_name":"Scheytt"}],"date_updated":"2025-10-30T09:21:12Z","doi":"10.1109/tmtt.2022.3197621","publication_identifier":{"issn":["0018-9480","1557-9670"]},"publication_status":"published","intvolume":"        70","page":"4422-4435","citation":{"short":"M. Bahmanian, J.C. Scheytt, IEEE Transactions on Microwave Theory and Techniques 70 (2022) 4422–4435.","mla":"Bahmanian, Meysam, and J. Christoph Scheytt. “Noise Processes and Nonlinear Mechanisms in Optoelectronic Phase-Locked Loop Using a Balanced Optical Microwave Phase Detector.” <i>IEEE Transactions on Microwave Theory and Techniques</i>, vol. 70, no. 10, Institute of Electrical and Electronics Engineers (IEEE), 2022, pp. 4422–35, doi:<a href=\"https://doi.org/10.1109/tmtt.2022.3197621\">10.1109/tmtt.2022.3197621</a>.","bibtex":"@article{Bahmanian_Scheytt_2022, title={Noise Processes and Nonlinear Mechanisms in Optoelectronic Phase-Locked Loop Using a Balanced Optical Microwave Phase Detector}, volume={70}, DOI={<a href=\"https://doi.org/10.1109/tmtt.2022.3197621\">10.1109/tmtt.2022.3197621</a>}, number={10}, journal={IEEE Transactions on Microwave Theory and Techniques}, publisher={Institute of Electrical and Electronics Engineers (IEEE)}, author={Bahmanian, Meysam and Scheytt, J. Christoph}, year={2022}, pages={4422–4435} }","apa":"Bahmanian, M., &#38; Scheytt, J. C. (2022). Noise Processes and Nonlinear Mechanisms in Optoelectronic Phase-Locked Loop Using a Balanced Optical Microwave Phase Detector. <i>IEEE Transactions on Microwave Theory and Techniques</i>, <i>70</i>(10), 4422–4435. <a href=\"https://doi.org/10.1109/tmtt.2022.3197621\">https://doi.org/10.1109/tmtt.2022.3197621</a>","chicago":"Bahmanian, Meysam, and J. Christoph Scheytt. “Noise Processes and Nonlinear Mechanisms in Optoelectronic Phase-Locked Loop Using a Balanced Optical Microwave Phase Detector.” <i>IEEE Transactions on Microwave Theory and Techniques</i> 70, no. 10 (2022): 4422–35. <a href=\"https://doi.org/10.1109/tmtt.2022.3197621\">https://doi.org/10.1109/tmtt.2022.3197621</a>.","ieee":"M. Bahmanian and J. C. Scheytt, “Noise Processes and Nonlinear Mechanisms in Optoelectronic Phase-Locked Loop Using a Balanced Optical Microwave Phase Detector,” <i>IEEE Transactions on Microwave Theory and Techniques</i>, vol. 70, no. 10, pp. 4422–4435, 2022, doi: <a href=\"https://doi.org/10.1109/tmtt.2022.3197621\">10.1109/tmtt.2022.3197621</a>.","ama":"Bahmanian M, Scheytt JC. Noise Processes and Nonlinear Mechanisms in Optoelectronic Phase-Locked Loop Using a Balanced Optical Microwave Phase Detector. <i>IEEE Transactions on Microwave Theory and Techniques</i>. 2022;70(10):4422-4435. doi:<a href=\"https://doi.org/10.1109/tmtt.2022.3197621\">10.1109/tmtt.2022.3197621</a>"},"department":[{"_id":"58"},{"_id":"230"}],"user_id":"44271","_id":"34239","project":[{"name":"FOR 2863: Metrologie für die THz Kommunikation (Meteracom)","_id":"298"},{"name":"FOR 2863:  Metrologie für die THz Kommunikation, TP B2: Rückführbare Terahertz Transceiver","_id":"314"}],"type":"journal_article","status":"public","date_created":"2022-12-06T11:05:28Z","publisher":"Institute of Electrical and Electronics Engineers (IEEE)","title":"Noise Processes and Nonlinear Mechanisms in Optoelectronic Phase-Locked Loop Using a Balanced Optical Microwave Phase Detector","issue":"10","year":"2022","language":[{"iso":"eng"}],"publication":"IEEE Transactions on Microwave Theory and Techniques"},{"citation":{"ama":"Adelt P, Koppelmann B, Müller W, Scheytt C. Register and Instruction Coverage Analysis for Different RISC-V ISA Modules. In: <i>MBMV 2021 - Methods and Description Languages for Modelling and Verification of Circuits and Systems; GMM/ITG/GI-Workshop</i>. VDE; 2021.","chicago":"Adelt, Peer, Bastian Koppelmann, Wolfgang Müller, and Christoph Scheytt. “Register and Instruction Coverage Analysis for Different RISC-V ISA Modules.” In <i>MBMV 2021 - Methods and Description Languages for Modelling and Verification of Circuits and Systems; GMM/ITG/GI-Workshop</i>. Munich, DE: VDE, 2021.","ieee":"P. Adelt, B. Koppelmann, W. Müller, and C. Scheytt, “Register and Instruction Coverage Analysis for Different RISC-V ISA Modules,” 2021.","apa":"Adelt, P., Koppelmann, B., Müller, W., &#38; Scheytt, C. (2021). Register and Instruction Coverage Analysis for Different RISC-V ISA Modules. <i>MBMV 2021 - Methods and Description Languages for Modelling and Verification of Circuits and Systems; GMM/ITG/GI-Workshop</i>.","mla":"Adelt, Peer, et al. “Register and Instruction Coverage Analysis for Different RISC-V ISA Modules.” <i>MBMV 2021 - Methods and Description Languages for Modelling and Verification of Circuits and Systems; GMM/ITG/GI-Workshop</i>, VDE, 2021.","bibtex":"@inproceedings{Adelt_Koppelmann_Müller_Scheytt_2021, place={Munich, DE}, title={Register and Instruction Coverage Analysis for Different RISC-V ISA Modules}, booktitle={MBMV 2021 - Methods and Description Languages for Modelling and Verification of Circuits and Systems; GMM/ITG/GI-Workshop}, publisher={VDE}, author={Adelt, Peer and Koppelmann, Bastian and Müller, Wolfgang and Scheytt, Christoph}, year={2021} }","short":"P. Adelt, B. Koppelmann, W. Müller, C. Scheytt, in: MBMV 2021 - Methods and Description Languages for Modelling and Verification of Circuits and Systems; GMM/ITG/GI-Workshop, VDE, Munich, DE, 2021."},"year":"2021","place":"Munich, DE","related_material":{"link":[{"relation":"confirmation","url":"https://ieeexplore.ieee.org/document/9399723"}]},"publication_status":"published","publication_identifier":{"isbn":["978-3-8007-5500-4"]},"conference":{"end_date":"2021-03-19","start_date":"2021-03-18"},"title":"Register and Instruction Coverage Analysis for Different RISC-V ISA Modules","date_created":"2022-06-23T11:52:50Z","author":[{"last_name":"Adelt","full_name":"Adelt, Peer","id":"5603","first_name":"Peer"},{"first_name":"Bastian","full_name":"Koppelmann, Bastian","id":"25260","last_name":"Koppelmann"},{"first_name":"Wolfgang","last_name":"Müller","full_name":"Müller, Wolfgang","id":"16243"},{"id":"37144","full_name":"Scheytt, Christoph","last_name":"Scheytt","first_name":"Christoph"}],"publisher":"VDE","date_updated":"2022-06-23T11:54:16Z","status":"public","abstract":[{"text":"Fault coverage analysis and fault simulation are well-established methods for the qualification of test vectors in hardware design. However, their role in virtual prototyping and the correlation to later steps in the design process need further investigation. We introduce a metric for RISC-V instruction and register coverage for binary software. The metric measures if RISC-V instruction types are executed and if GPRs, CSRs, and FPRs are accessed. The analysis is applied by the means of a virtual prototype which is based on an abstract instruction and register model with direct correspondence to their bit level representation. In this context, we analyzed three different openly available test suites: the RISC-V architectural testing framework, the RISC-V unit tests, and programs which are automatically generated by the RISC-V Torture test generator. We discuss their tradeoffs and show that by combining them to a unified test suite we can arrive at a 100% GPR and FPR register coverage and a 98.7% instruction type coverage.","lang":"eng"}],"type":"conference","publication":"MBMV 2021 - Methods and Description Languages for Modelling and Verification of Circuits and Systems; GMM/ITG/GI-Workshop","language":[{"iso":"eng"}],"user_id":"5603","department":[{"_id":"58"}],"_id":"32125"},{"publication_status":"published","place":"Munich, DE","year":"2021","citation":{"apa":"Adelt, P., Koppelmann, B., Müller, W., &#38; Scheytt, C. (2021). QEMU zur Simulation von Worst-Case-Ausführungszeiten. <i>MBMV 2021 - Methods and Description Languages for Modelling and Verification of Circuits and Systems; GMM/ITG/GI-Workshop</i>.","bibtex":"@inproceedings{Adelt_Koppelmann_Müller_Scheytt_2021, place={Munich, DE}, title={QEMU zur Simulation von Worst-Case-Ausführungszeiten}, booktitle={MBMV 2021 - Methods and Description Languages for Modelling and Verification of Circuits and Systems; GMM/ITG/GI-Workshop}, publisher={VDE}, author={Adelt, Peer and Koppelmann, Bastian and Müller, Wolfgang and Scheytt, Christoph}, year={2021} }","mla":"Adelt, Peer, et al. “QEMU zur Simulation von Worst-Case-Ausführungszeiten.” <i>MBMV 2021 - Methods and Description Languages for Modelling and Verification of Circuits and Systems; GMM/ITG/GI-Workshop</i>, VDE, 2021.","short":"P. Adelt, B. Koppelmann, W. Müller, C. Scheytt, in: MBMV 2021 - Methods and Description Languages for Modelling and Verification of Circuits and Systems; GMM/ITG/GI-Workshop, VDE, Munich, DE, 2021.","ieee":"P. Adelt, B. Koppelmann, W. Müller, and C. Scheytt, “QEMU zur Simulation von Worst-Case-Ausführungszeiten,” 2021.","chicago":"Adelt, Peer, Bastian Koppelmann, Wolfgang Müller, and Christoph Scheytt. “QEMU zur Simulation von Worst-Case-Ausführungszeiten.” In <i>MBMV 2021 - Methods and Description Languages for Modelling and Verification of Circuits and Systems; GMM/ITG/GI-Workshop</i>. Munich, DE: VDE, 2021.","ama":"Adelt P, Koppelmann B, Müller W, Scheytt C. QEMU zur Simulation von Worst-Case-Ausführungszeiten. In: <i>MBMV 2021 - Methods and Description Languages for Modelling and Verification of Circuits and Systems; GMM/ITG/GI-Workshop</i>. VDE; 2021."},"date_updated":"2022-12-06T13:24:44Z","publisher":"VDE","date_created":"2022-06-23T12:07:10Z","author":[{"last_name":"Adelt","id":"5603","full_name":"Adelt, Peer","first_name":"Peer"},{"id":"25260","full_name":"Koppelmann, Bastian","last_name":"Koppelmann","first_name":"Bastian"},{"id":"16243","full_name":"Müller, Wolfgang","last_name":"Müller","first_name":"Wolfgang"},{"last_name":"Scheytt","orcid":"https://orcid.org/0000-0002-5950-6618","full_name":"Scheytt, Christoph","id":"37144","first_name":"Christoph"}],"title":"QEMU zur Simulation von Worst-Case-Ausführungszeiten","conference":{"start_date":"2021-03-18","end_date":"2021-03-19"},"type":"conference","publication":"MBMV 2021 - Methods and Description Languages for Modelling and Verification of Circuits and Systems; GMM/ITG/GI-Workshop","abstract":[{"lang":"ger","text":"Die Werkzeugdemonstration des QEMU Timing Analyzers (QTA) stellt eine Erweiterung des quelloffenen CPU Emulators QEMU zur Simulation von Softwareprogrammen und deren Worst-Case Zeitverhaltens vor, das durch eine statische Zeitanalyse vorher aus dem Softwareprogramm extrahiert wurde. Der Ablauf der Analyse gliedert sich in mehrere Schritte: Zunächst wird für das zu simulierende Binärprogramm eine WCET-Analyse mit aiT durchgeführt. Im Preprocessing des aiT-Reports wird daraufhin ein WCET-annotierter Kontrollflussgraph erzeugt. Dabei entsprechen die Knoten im Kontrollflussgraph den aiT-Blöcken und die Kanten dem jeweiligen Worst-Case-Zeitverbrauch, um das Programm im aktuellen Ausführungskontext vom Quell- bis zum Zielblock laufen zu lassen. Nach dem Preprocessing werden Binärprogramm und der zuvor erzeugte, zeitannotierte Kontrollflussgraph von QEMU geladen und gemeinsam simuliert.\r\n\r\nDie Implementierung des QTA basiert auf der Standard TGI Plugin API (Tiny Code Generator Plugin API), die seit Ende 2019 mit QEMU V4.2 verfügbar ist. Dieses API erlaubt die Entwicklung von versionsunabhängigen QEMU-Erweiterungen. Die QEMU-QTA-Erweiterung wird zum Zeitpunkt der Werkzeugdemonstration inklusive des ait2qta-Preprozessors unter github.com im Quellcode frei verfügbar sein.\r\n\r\nDie Demonstration geht von einer existierenden aiT-Analyse eines für TriCore© kompilierten binären Softwareprograms aus, erläutert das Kontrollflusszwischenformat und zeigt die zeitannotierte Simulation der Software."}],"status":"public","_id":"32132","user_id":"5603","department":[{"_id":"58"}],"keyword":["QEMU","aiT","Zeitannotation","WCET"],"language":[{"iso":"ger"}]},{"type":"journal_article","status":"public","_id":"29210","department":[{"_id":"58"}],"user_id":"15931","publication_identifier":{"issn":["1549-8328","1558-0806"]},"publication_status":"published","related_material":{"link":[{"url":"https://ieeexplore.ieee.org/document/9482511/authors#authors","relation":"confirmation"}]},"page":"3668-3681","intvolume":"        68","citation":{"short":"L. Wu, J.C. Scheytt, IEEE Transactions on Circuits and Systems I: Regular Papers 68 (2021) 3668–3681.","mla":"Wu, Liang, and J. Christoph Scheytt. “Analysis and Design of a Charge Sampler With 70-GHz 1-DB Bandwidth in 130-Nm SiGe BiCMOS.” <i>IEEE Transactions on Circuits and Systems I: Regular Papers</i>, vol. 68, no. 9, Institute of Electrical and Electronics Engineers (IEEE), 2021, pp. 3668–81, doi:<a href=\"https://doi.org/10.1109/tcsi.2021.3094428\">10.1109/tcsi.2021.3094428</a>.","bibtex":"@article{Wu_Scheytt_2021, title={Analysis and Design of a Charge Sampler With 70-GHz 1-dB Bandwidth in 130-nm SiGe BiCMOS}, volume={68}, DOI={<a href=\"https://doi.org/10.1109/tcsi.2021.3094428\">10.1109/tcsi.2021.3094428</a>}, number={9}, journal={IEEE Transactions on Circuits and Systems I: Regular Papers}, publisher={Institute of Electrical and Electronics Engineers (IEEE)}, author={Wu, Liang and Scheytt, J. Christoph}, year={2021}, pages={3668–3681} }","apa":"Wu, L., &#38; Scheytt, J. C. (2021). Analysis and Design of a Charge Sampler With 70-GHz 1-dB Bandwidth in 130-nm SiGe BiCMOS. <i>IEEE Transactions on Circuits and Systems I: Regular Papers</i>, <i>68</i>(9), 3668–3681. <a href=\"https://doi.org/10.1109/tcsi.2021.3094428\">https://doi.org/10.1109/tcsi.2021.3094428</a>","ama":"Wu L, Scheytt JC. Analysis and Design of a Charge Sampler With 70-GHz 1-dB Bandwidth in 130-nm SiGe BiCMOS. <i>IEEE Transactions on Circuits and Systems I: Regular Papers</i>. 2021;68(9):3668-3681. doi:<a href=\"https://doi.org/10.1109/tcsi.2021.3094428\">10.1109/tcsi.2021.3094428</a>","chicago":"Wu, Liang, and J. Christoph Scheytt. “Analysis and Design of a Charge Sampler With 70-GHz 1-DB Bandwidth in 130-Nm SiGe BiCMOS.” <i>IEEE Transactions on Circuits and Systems I: Regular Papers</i> 68, no. 9 (2021): 3668–81. <a href=\"https://doi.org/10.1109/tcsi.2021.3094428\">https://doi.org/10.1109/tcsi.2021.3094428</a>.","ieee":"L. Wu and J. C. Scheytt, “Analysis and Design of a Charge Sampler With 70-GHz 1-dB Bandwidth in 130-nm SiGe BiCMOS,” <i>IEEE Transactions on Circuits and Systems I: Regular Papers</i>, vol. 68, no. 9, pp. 3668–3681, 2021, doi: <a href=\"https://doi.org/10.1109/tcsi.2021.3094428\">10.1109/tcsi.2021.3094428</a>."},"date_updated":"2022-01-10T13:53:08Z","volume":68,"author":[{"full_name":"Wu, Liang","id":"30401","last_name":"Wu","first_name":"Liang"},{"last_name":"Scheytt","id":"37144","full_name":"Scheytt, J. Christoph","first_name":"J. Christoph"}],"doi":"10.1109/tcsi.2021.3094428","publication":"IEEE Transactions on Circuits and Systems I: Regular Papers","abstract":[{"text":"This paper investigates an ultra-broadband sampling technique based on charge sampling using an Integrate-and-Hold Circuit (IHC) and ultra-short integration times. The charge sampling technique is mathematically analyzed in detail and compared to conventional switched-capacitor sampling. The mathematical analysis allows to predict the sampler bandwidth as well as the degradation of sampling precision due to analog circuit impairments such as integrator gain error, integration capacitor leakage, hold-mode droop, thermal noise, and clock jitter. Furthermore, design, simulation, and measurement results of an ultra-broadband charge sampler IC in SiGe BiCMOS technology are presented. The charge sampler IC achieves a 1dB bandwidth of 70 GHz. A resolution of better than 5.9 effective number of bits (ENOB) is measured from 0 to 70 GHz at a sampling rate of 5 GS/s. The results suggest that charge sampling using an IHC is a viable concept for ultra-broadband sampling.","lang":"eng"}],"keyword":["Electrical and Electronic Engineering"],"language":[{"iso":"eng"}],"issue":"9","year":"2021","publisher":"Institute of Electrical and Electronics Engineers (IEEE)","date_created":"2022-01-10T13:51:36Z","title":"Analysis and Design of a Charge Sampler With 70-GHz 1-dB Bandwidth in 130-nm SiGe BiCMOS"}]