[{"date_updated":"2025-02-13T14:24:24Z","publisher":"IEEE","date_created":"2023-09-13T11:08:22Z","author":[{"id":"59648","full_name":"Haddadian, Sanaz","last_name":"Haddadian","first_name":"Sanaz"},{"full_name":"Scheytt, J. Christoph","id":"37144","last_name":"Scheytt","orcid":"0000-0002-5950-6618 ","first_name":"J. Christoph"},{"first_name":"Gerd","last_name":"von Bögel","full_name":"von Bögel, Gerd"},{"last_name":"Grenter","full_name":"Grenter, Thorben","first_name":"Thorben"}],"title":"A Sub-Threshold Microwave RFID Tag Chip, Compatible With RFID MIMO Reader Technology","conference":{"start_date":"2023-08-29"},"doi":"10.1109/JRFID.2023.3308332","publication_identifier":{"eissn":["2469-7281"]},"publication_status":"published","year":"2023","citation":{"chicago":"Haddadian, Sanaz, J. Christoph Scheytt, Gerd von Bögel, and Thorben Grenter. “A Sub-Threshold Microwave RFID Tag Chip, Compatible With RFID MIMO Reader Technology.” <i> IEEE Journal of Radio Frequency Identification</i>, 2023. <a href=\"https://doi.org/10.1109/JRFID.2023.3308332\">https://doi.org/10.1109/JRFID.2023.3308332</a>.","ieee":"S. Haddadian, J. C. Scheytt, G. von Bögel, and T. Grenter, “A Sub-Threshold Microwave RFID Tag Chip, Compatible With RFID MIMO Reader Technology,” <i> IEEE Journal of Radio Frequency Identification</i>, 2023, doi: <a href=\"https://doi.org/10.1109/JRFID.2023.3308332\">10.1109/JRFID.2023.3308332</a>.","ama":"Haddadian S, Scheytt JC, von Bögel G, Grenter T. A Sub-Threshold Microwave RFID Tag Chip, Compatible With RFID MIMO Reader Technology. <i> IEEE Journal of Radio Frequency Identification</i>. Published online 2023. doi:<a href=\"https://doi.org/10.1109/JRFID.2023.3308332\">10.1109/JRFID.2023.3308332</a>","apa":"Haddadian, S., Scheytt, J. C., von Bögel, G., &#38; Grenter, T. (2023). A Sub-Threshold Microwave RFID Tag Chip, Compatible With RFID MIMO Reader Technology. <i> IEEE Journal of Radio Frequency Identification</i>. <a href=\"https://doi.org/10.1109/JRFID.2023.3308332\">https://doi.org/10.1109/JRFID.2023.3308332</a>","short":"S. Haddadian, J.C. Scheytt, G. von Bögel, T. Grenter,  IEEE Journal of Radio Frequency Identification (2023).","mla":"Haddadian, Sanaz, et al. “A Sub-Threshold Microwave RFID Tag Chip, Compatible With RFID MIMO Reader Technology.” <i> IEEE Journal of Radio Frequency Identification</i>, IEEE, 2023, doi:<a href=\"https://doi.org/10.1109/JRFID.2023.3308332\">10.1109/JRFID.2023.3308332</a>.","bibtex":"@article{Haddadian_Scheytt_von Bögel_Grenter_2023, title={A Sub-Threshold Microwave RFID Tag Chip, Compatible With RFID MIMO Reader Technology}, DOI={<a href=\"https://doi.org/10.1109/JRFID.2023.3308332\">10.1109/JRFID.2023.3308332</a>}, journal={ IEEE Journal of Radio Frequency Identification}, publisher={IEEE}, author={Haddadian, Sanaz and Scheytt, J. Christoph and von Bögel, Gerd and Grenter, Thorben}, year={2023} }"},"_id":"47009","department":[{"_id":"58"}],"user_id":"59648","language":[{"iso":"eng"}],"publication":" IEEE Journal of Radio Frequency Identification","type":"journal_article","abstract":[{"lang":"eng","text":"We present a fully integrated radio frequency identifications transponder chip operating at 5.8 GHz, which is compatible with the class-1 generation-2 of the Electronic Product Code protocol (EPC-C1 G2). The tag chip including the analog front-end and the digital baseband processor, are designed in the sub-threshold regime (0.5 V) with a total supply current of less than 50 μA. As a power scavenging unit, a single-stage differential-drive rectifier structure is designed and fabricated with standard threshold voltage (SVT) MOS elements in a commercial 65-nm CMOS process, to provide 0.8 V of rectified voltage. Measurements performed on the fabricated single-stage structure show a maximum power conversion efficiency of 69.6% for a 22 kΩ load and a sensitivity of -12.5 dBm, which corresponds to more than 1 m of reading range. The power conversion efficiency at this range is about 64%."}],"status":"public"},{"conference":{"location":"Berlin, Germany","end_date":"2023.05.26","start_date":"2023.05.24","name":"2023 24th International Radar Symposium (IRS)"},"doi":"10.23919/IRS57608.2023.10172475","title":"Calibration of Large Coherent MIMO Radar Arrays: Channel Imbalances and 3D Antenna Positions","date_created":"2023-08-07T06:45:11Z","author":[{"first_name":"Christian ","last_name":"Greiff","full_name":"Greiff, Christian "},{"full_name":"Mateos-Núñez, David","last_name":"Mateos-Núñez","first_name":"David"},{"first_name":"Renato","full_name":"Simoni, Renato","last_name":"Simoni"},{"first_name":"Maria","last_name":"González-Huici","full_name":"González-Huici, Maria"},{"first_name":"Stephan","full_name":"Kruse, Stephan","id":"38254","last_name":"Kruse"},{"first_name":"J. Christoph","last_name":"Scheytt","orcid":"0000-0002-5950-6618 ","full_name":"Scheytt, J. Christoph","id":"37144"},{"full_name":"Kolk, Karl","last_name":"Kolk","first_name":"Karl"},{"last_name":"Höller","full_name":"Höller, Christian","first_name":"Christian"},{"last_name":"Kurz","full_name":"Kurz, Heiko Gustav","first_name":"Heiko Gustav"},{"first_name":"Marc-Michael","last_name":"Meinecke","full_name":"Meinecke, Marc-Michael"},{"first_name":"Thomas","full_name":"Gisder, Thomas","last_name":"Gisder"}],"date_updated":"2025-02-25T05:52:16Z","publisher":"IEEE","citation":{"ieee":"C. Greiff <i>et al.</i>, “Calibration of Large Coherent MIMO Radar Arrays: Channel Imbalances and 3D Antenna Positions,” presented at the 2023 24th International Radar Symposium (IRS), Berlin, Germany, 2023, doi: <a href=\"https://doi.org/10.23919/IRS57608.2023.10172475\">10.23919/IRS57608.2023.10172475</a>.","chicago":"Greiff, Christian , David Mateos-Núñez, Renato Simoni, Maria González-Huici, Stephan Kruse, J. Christoph Scheytt, Karl Kolk, et al. “Calibration of Large Coherent MIMO Radar Arrays: Channel Imbalances and 3D Antenna Positions.” In <i>2023 24th International Radar Symposium (IRS)</i>. IEEE, 2023. <a href=\"https://doi.org/10.23919/IRS57608.2023.10172475\">https://doi.org/10.23919/IRS57608.2023.10172475</a>.","ama":"Greiff C, Mateos-Núñez D, Simoni R, et al. Calibration of Large Coherent MIMO Radar Arrays: Channel Imbalances and 3D Antenna Positions. In: <i>2023 24th International Radar Symposium (IRS)</i>. IEEE; 2023. doi:<a href=\"https://doi.org/10.23919/IRS57608.2023.10172475\">10.23919/IRS57608.2023.10172475</a>","bibtex":"@inproceedings{Greiff_Mateos-Núñez_Simoni_González-Huici_Kruse_Scheytt_Kolk_Höller_Kurz_Meinecke_et al._2023, title={Calibration of Large Coherent MIMO Radar Arrays: Channel Imbalances and 3D Antenna Positions}, DOI={<a href=\"https://doi.org/10.23919/IRS57608.2023.10172475\">10.23919/IRS57608.2023.10172475</a>}, booktitle={2023 24th International Radar Symposium (IRS)}, publisher={IEEE}, author={Greiff, Christian  and Mateos-Núñez, David and Simoni, Renato and González-Huici, Maria and Kruse, Stephan and Scheytt, J. Christoph and Kolk, Karl and Höller, Christian and Kurz, Heiko Gustav and Meinecke, Marc-Michael and et al.}, year={2023} }","mla":"Greiff, Christian, et al. “Calibration of Large Coherent MIMO Radar Arrays: Channel Imbalances and 3D Antenna Positions.” <i>2023 24th International Radar Symposium (IRS)</i>, IEEE, 2023, doi:<a href=\"https://doi.org/10.23919/IRS57608.2023.10172475\">10.23919/IRS57608.2023.10172475</a>.","short":"C. Greiff, D. Mateos-Núñez, R. Simoni, M. González-Huici, S. Kruse, J.C. Scheytt, K. Kolk, C. Höller, H.G. Kurz, M.-M. Meinecke, T. Gisder, in: 2023 24th International Radar Symposium (IRS), IEEE, 2023.","apa":"Greiff, C., Mateos-Núñez, D., Simoni, R., González-Huici, M., Kruse, S., Scheytt, J. C., Kolk, K., Höller, C., Kurz, H. G., Meinecke, M.-M., &#38; Gisder, T. (2023). Calibration of Large Coherent MIMO Radar Arrays: Channel Imbalances and 3D Antenna Positions. <i>2023 24th International Radar Symposium (IRS)</i>. 2023 24th International Radar Symposium (IRS), Berlin, Germany. <a href=\"https://doi.org/10.23919/IRS57608.2023.10172475\">https://doi.org/10.23919/IRS57608.2023.10172475</a>"},"year":"2023","publication_identifier":{"eisbn":["978-3-944976-34-1"]},"language":[{"iso":"eng"}],"department":[{"_id":"58"}],"user_id":"38254","_id":"46426","status":"public","abstract":[{"text":"One of the main challenges for next generation automotive radars is the improvement of angular resolution to a sub-degree level. In this context, wide aperture automotive radars of 1m length or more and resolution close to 0.1° in azimuth and 0.5° in elevation could be beneficial. To enable coherent processing of arrays with such large aperture, prior (i.e offline) and online calibration are necessary: channel imbalances (gains and phases) and three dimensional coordinates of transmit and receive elements need to be determined. We propose a calibration strategy based on alternating steps between the two subtasks of i) channel imbalance estimation with ‘known’ array positions, by applying a singular value decomposition to the resulting tensor calculus problem; and ii) antenna position estimation with ’known’ channel imbalances, by numerically maximizing the Bayesian posterior probability; in both cases operating on range/Doppler snapshots of disjoint targets (with potentially unknown locations). Simulation studies based on the parameters of a MIMO 8x6 linear sparse array show promising results as long as the initial position errors do not exceed half a wavelength (2mm), beyond which we observe strong effects of ambiguity. Experimental results with real measurements show that after calibration in laboratory conditions, our MIMO 8x6 demonstrator with 50cm aperture is able to resolve two targets at the same range with angular separation at least as close as 0.4°.","lang":"eng"}],"publication":"2023 24th International Radar Symposium (IRS)","type":"conference"},{"abstract":[{"text":"In this paper we present a new system architecture for software-defined radio / radar with optical signal distribution. The proposed architecture allows to transmit the optical carrier and an arbitrary IQ signal on the same fiber from a base station to wireless transmitters using a single laser. Furthermore, we can reuse parts, and under special conditions, also the complete optical output of the base station for the IQ return path from the wireless receiver frontends to the base station. Avoiding multiple lasers and fibers for the distribution of the carrier and arbitrary signal from the base station to the frontend, and avoiding the laser diode for the IQ return path from receiver frontends to the base station reduces the hardware effort significantly. Finally, the system architecture allows to integrate all components of the optoelectronic wireless frontend in a single chip using silicon photonics technology.","lang":"eng"}],"status":"public","type":"conference","language":[{"iso":"eng"}],"_id":"42800","user_id":"38254","department":[{"_id":"58"},{"_id":"230"}],"year":"2023","citation":{"ama":"Kruse S, Kneuper P, Schwabe T, Meinecke M-M, Kurz HG, Scheytt JC. Distributed System Architecture for Software-Defined Radio / Radar with Optical Signal Distribution. In: ; 2023. doi:<a href=\"https://doi.org/10.23919/IRS57608.2023.10172470\">10.23919/IRS57608.2023.10172470</a>","chicago":"Kruse, Stephan, Pascal Kneuper, Tobias Schwabe, Marc-Michael Meinecke, Heiko G. Kurz, and J. Christoph Scheytt. “Distributed System Architecture for Software-Defined Radio / Radar with Optical Signal Distribution,” 2023. <a href=\"https://doi.org/10.23919/IRS57608.2023.10172470\">https://doi.org/10.23919/IRS57608.2023.10172470</a>.","ieee":"S. Kruse, P. Kneuper, T. Schwabe, M.-M. Meinecke, H. G. Kurz, and J. C. Scheytt, “Distributed System Architecture for Software-Defined Radio / Radar with Optical Signal Distribution,” presented at the INTERNATIONAL RADAR SYMPOSIUM (IRS 2023), Fraunhofer-Forum Berlin, Germany, 2023, doi: <a href=\"https://doi.org/10.23919/IRS57608.2023.10172470\">10.23919/IRS57608.2023.10172470</a>.","apa":"Kruse, S., Kneuper, P., Schwabe, T., Meinecke, M.-M., Kurz, H. G., &#38; Scheytt, J. C. (2023). <i>Distributed System Architecture for Software-Defined Radio / Radar with Optical Signal Distribution</i>. INTERNATIONAL RADAR SYMPOSIUM (IRS 2023), Fraunhofer-Forum Berlin, Germany. <a href=\"https://doi.org/10.23919/IRS57608.2023.10172470\">https://doi.org/10.23919/IRS57608.2023.10172470</a>","bibtex":"@inproceedings{Kruse_Kneuper_Schwabe_Meinecke_Kurz_Scheytt_2023, title={Distributed System Architecture for Software-Defined Radio / Radar with Optical Signal Distribution}, DOI={<a href=\"https://doi.org/10.23919/IRS57608.2023.10172470\">10.23919/IRS57608.2023.10172470</a>}, author={Kruse, Stephan and Kneuper, Pascal and Schwabe, Tobias and Meinecke, Marc-Michael and Kurz, Heiko G. and Scheytt, J. Christoph}, year={2023} }","mla":"Kruse, Stephan, et al. <i>Distributed System Architecture for Software-Defined Radio / Radar with Optical Signal Distribution</i>. 2023, doi:<a href=\"https://doi.org/10.23919/IRS57608.2023.10172470\">10.23919/IRS57608.2023.10172470</a>.","short":"S. Kruse, P. Kneuper, T. Schwabe, M.-M. Meinecke, H.G. Kurz, J.C. Scheytt, in: 2023."},"title":"Distributed System Architecture for Software-Defined Radio / Radar with Optical Signal Distribution","doi":"10.23919/IRS57608.2023.10172470","conference":{"location":"Fraunhofer-Forum Berlin, Germany","end_date":"2023.05.26","start_date":"2023.05.24","name":"INTERNATIONAL RADAR SYMPOSIUM (IRS 2023)"},"date_updated":"2025-02-25T05:51:15Z","author":[{"first_name":"Stephan","full_name":"Kruse, Stephan","id":"38254","last_name":"Kruse"},{"last_name":"Kneuper","full_name":"Kneuper, Pascal","id":"47367","first_name":"Pascal"},{"first_name":"Tobias","last_name":"Schwabe","full_name":"Schwabe, Tobias","id":"39217"},{"full_name":"Meinecke, Marc-Michael","last_name":"Meinecke","first_name":"Marc-Michael"},{"first_name":"Heiko G.","last_name":"Kurz","full_name":"Kurz, Heiko G."},{"first_name":"J. Christoph","last_name":"Scheytt","orcid":"https://orcid.org/0000-0002-5950-6618","id":"37144","full_name":"Scheytt, J. Christoph"}],"date_created":"2023-03-07T08:50:56Z"},{"language":[{"iso":"eng"}],"department":[{"_id":"58"}],"user_id":"38254","_id":"47124","status":"public","publication":"2023 20th European Radar Conference (EuRAD)","type":"conference","doi":"10.23919/EuRAD58043.2023.10289439","conference":{"start_date":"2023-09-20","location":"Berlin","end_date":"2023-09-22"},"title":"Analysis and Simulation of a Coherent FMCW Lidar-Photonic Radar Combined Sensor System for Large Aperture Phased Array MIMO","date_created":"2023-09-19T06:46:12Z","author":[{"first_name":"Stephan","id":"38254","full_name":"Kruse, Stephan","last_name":"Kruse"},{"last_name":"Meinecke","full_name":"Meinecke, Marc-Michael","first_name":"Marc-Michael"},{"first_name":"Pascal","full_name":"Kneuper, Pascal","id":"47367","last_name":"Kneuper"},{"last_name":"Schwabe","full_name":"Schwabe, Tobias","id":"39217","first_name":"Tobias"},{"first_name":"Heiko G.","last_name":"Kurz","full_name":"Kurz, Heiko G."},{"first_name":"J. Christoph","orcid":"0000-0002-5950-6618 ","last_name":"Scheytt","id":"37144","full_name":"Scheytt, J. Christoph"}],"date_updated":"2025-02-25T05:51:57Z","citation":{"bibtex":"@inproceedings{Kruse_Meinecke_Kneuper_Schwabe_Kurz_Scheytt_2023, title={Analysis and Simulation of a Coherent FMCW Lidar-Photonic Radar Combined Sensor System for Large Aperture Phased Array MIMO}, DOI={<a href=\"https://doi.org/10.23919/EuRAD58043.2023.10289439\">10.23919/EuRAD58043.2023.10289439</a>}, booktitle={2023 20th European Radar Conference (EuRAD)}, author={Kruse, Stephan and Meinecke, Marc-Michael and Kneuper, Pascal and Schwabe, Tobias and Kurz, Heiko G. and Scheytt, J. Christoph}, year={2023} }","short":"S. Kruse, M.-M. Meinecke, P. Kneuper, T. Schwabe, H.G. Kurz, J.C. Scheytt, in: 2023 20th European Radar Conference (EuRAD), 2023.","mla":"Kruse, Stephan, et al. “Analysis and Simulation of a Coherent FMCW Lidar-Photonic Radar Combined Sensor System for Large Aperture Phased Array MIMO.” <i>2023 20th European Radar Conference (EuRAD)</i>, 2023, doi:<a href=\"https://doi.org/10.23919/EuRAD58043.2023.10289439\">10.23919/EuRAD58043.2023.10289439</a>.","apa":"Kruse, S., Meinecke, M.-M., Kneuper, P., Schwabe, T., Kurz, H. G., &#38; Scheytt, J. C. (2023). Analysis and Simulation of a Coherent FMCW Lidar-Photonic Radar Combined Sensor System for Large Aperture Phased Array MIMO. <i>2023 20th European Radar Conference (EuRAD)</i>. <a href=\"https://doi.org/10.23919/EuRAD58043.2023.10289439\">https://doi.org/10.23919/EuRAD58043.2023.10289439</a>","ieee":"S. Kruse, M.-M. Meinecke, P. Kneuper, T. Schwabe, H. G. Kurz, and J. C. Scheytt, “Analysis and Simulation of a Coherent FMCW Lidar-Photonic Radar Combined Sensor System for Large Aperture Phased Array MIMO,” Berlin, 2023, doi: <a href=\"https://doi.org/10.23919/EuRAD58043.2023.10289439\">10.23919/EuRAD58043.2023.10289439</a>.","chicago":"Kruse, Stephan, Marc-Michael Meinecke, Pascal Kneuper, Tobias Schwabe, Heiko G. Kurz, and J. Christoph Scheytt. “Analysis and Simulation of a Coherent FMCW Lidar-Photonic Radar Combined Sensor System for Large Aperture Phased Array MIMO.” In <i>2023 20th European Radar Conference (EuRAD)</i>, 2023. <a href=\"https://doi.org/10.23919/EuRAD58043.2023.10289439\">https://doi.org/10.23919/EuRAD58043.2023.10289439</a>.","ama":"Kruse S, Meinecke M-M, Kneuper P, Schwabe T, Kurz HG, Scheytt JC. Analysis and Simulation of a Coherent FMCW Lidar-Photonic Radar Combined Sensor System for Large Aperture Phased Array MIMO. In: <i>2023 20th European Radar Conference (EuRAD)</i>. ; 2023. doi:<a href=\"https://doi.org/10.23919/EuRAD58043.2023.10289439\">10.23919/EuRAD58043.2023.10289439</a>"},"year":"2023"},{"year":"2023","citation":{"ama":"Kruse S, Greitens JC, Schwabe T, Kneuper P, Kurz HG, Scheytt JC. A Narrowband Four-Quadrant Electro-Optical Mixer for Microwave Photonics. <i>IEEE Microwave and Wireless Technology Letters </i>. Published online 2023. doi:<a href=\"https://doi.org/10.1109/LMWT.2023.3315315\">10.1109/LMWT.2023.3315315</a>","ieee":"S. Kruse, J. C. Greitens, T. Schwabe, P. Kneuper, H. G. Kurz, and J. C. Scheytt, “A Narrowband Four-Quadrant Electro-Optical Mixer for Microwave Photonics,” <i>IEEE Microwave and Wireless Technology Letters </i>, 2023, doi: <a href=\"https://doi.org/10.1109/LMWT.2023.3315315\">10.1109/LMWT.2023.3315315</a>.","chicago":"Kruse, Stephan, Jan C. Greitens, Tobias Schwabe, Pascal Kneuper, Heiko G. Kurz, and J. Christoph Scheytt. “A Narrowband Four-Quadrant Electro-Optical Mixer for Microwave Photonics.” <i>IEEE Microwave and Wireless Technology Letters </i>, 2023. <a href=\"https://doi.org/10.1109/LMWT.2023.3315315\">https://doi.org/10.1109/LMWT.2023.3315315</a>.","apa":"Kruse, S., Greitens, J. C., Schwabe, T., Kneuper, P., Kurz, H. G., &#38; Scheytt, J. C. (2023). A Narrowband Four-Quadrant Electro-Optical Mixer for Microwave Photonics. <i>IEEE Microwave and Wireless Technology Letters </i>. <a href=\"https://doi.org/10.1109/LMWT.2023.3315315\">https://doi.org/10.1109/LMWT.2023.3315315</a>","bibtex":"@article{Kruse_Greitens_Schwabe_Kneuper_Kurz_Scheytt_2023, title={A Narrowband Four-Quadrant Electro-Optical Mixer for Microwave Photonics}, DOI={<a href=\"https://doi.org/10.1109/LMWT.2023.3315315\">10.1109/LMWT.2023.3315315</a>}, journal={IEEE Microwave and Wireless Technology Letters }, author={Kruse, Stephan and Greitens, Jan C. and Schwabe, Tobias and Kneuper, Pascal and Kurz, Heiko G. and Scheytt, J. Christoph}, year={2023} }","short":"S. Kruse, J.C. Greitens, T. Schwabe, P. Kneuper, H.G. Kurz, J.C. Scheytt, IEEE Microwave and Wireless Technology Letters  (2023).","mla":"Kruse, Stephan, et al. “A Narrowband Four-Quadrant Electro-Optical Mixer for Microwave Photonics.” <i>IEEE Microwave and Wireless Technology Letters </i>, 2023, doi:<a href=\"https://doi.org/10.1109/LMWT.2023.3315315\">10.1109/LMWT.2023.3315315</a>."},"title":"A Narrowband Four-Quadrant Electro-Optical Mixer for Microwave Photonics","doi":"10.1109/LMWT.2023.3315315","date_updated":"2025-02-25T05:42:19Z","author":[{"first_name":"Stephan","last_name":"Kruse","id":"38254","full_name":"Kruse, Stephan"},{"full_name":"Greitens, Jan C.","last_name":"Greitens","first_name":"Jan C."},{"first_name":"Tobias","id":"39217","full_name":"Schwabe, Tobias","last_name":"Schwabe"},{"full_name":"Kneuper, Pascal","id":"47367","last_name":"Kneuper","first_name":"Pascal"},{"last_name":"Kurz","full_name":"Kurz, Heiko G.","first_name":"Heiko G."},{"orcid":"0000-0002-5950-6618 ","last_name":"Scheytt","id":"37144","full_name":"Scheytt, J. Christoph","first_name":"J. Christoph"}],"date_created":"2023-09-19T06:57:57Z","status":"public","type":"journal_article","publication":"IEEE Microwave and Wireless Technology Letters ","language":[{"iso":"eng"}],"_id":"47126","user_id":"38254","department":[{"_id":"58"},{"_id":"230"}]},{"department":[{"_id":"58"},{"_id":"230"}],"user_id":"38254","_id":"42804","language":[{"iso":"eng"}],"type":"conference","status":"public","abstract":[{"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","lang":"eng"}],"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"},{"first_name":"Pascal","last_name":"Kneuper","id":"47367","full_name":"Kneuper, Pascal"},{"first_name":"Marc-Michael","full_name":"Meinecke, Marc-Michael","last_name":"Meinecke"},{"first_name":"Heiko G.","last_name":"Kurz","full_name":"Kurz, Heiko G."},{"last_name":"Scheytt","orcid":"https://orcid.org/0000-0002-5950-6618","id":"37144","full_name":"Scheytt, J. Christoph","first_name":"J. Christoph"}],"date_created":"2023-03-07T08:55:33Z","date_updated":"2025-02-25T05:53:22Z","conference":{"name":"INTERNATIONAL RADAR SYMPOSIUM (IRS 2023)","start_date":"2023.05.24","end_date":"2023.05.26","location":"Fraunhofer-Forum Berlin, Germany"},"doi":"10.23919/IRS57608.2023.10172395","title":"Nonlinear S-Parameter Behavioral Model of a Photonic Radar Transceiver Chipset for Automotive Applications","citation":{"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} }","short":"S. Kruse, T. Schwabe, P. Kneuper, M.-M. Meinecke, H.G. Kurz, J.C. Scheytt, in: 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>","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>."},"year":"2023"},{"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":{"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.","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.","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.","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.","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","id":"47944","full_name":"Iftekhar, Mohammed","last_name":"Iftekhar"},{"last_name":"Nagaraju","full_name":"Nagaraju, Harshan","first_name":"Harshan"},{"last_name":"Kneuper","id":"47367","full_name":"Kneuper, Pascal","first_name":"Pascal"},{"first_name":"Babak","full_name":"Sadiye, Babak","id":"93634","last_name":"Sadiye"},{"first_name":"Wolfgang","last_name":"Müller","id":"16243","full_name":"Müller, Wolfgang"},{"id":"37144","full_name":"Scheytt, J. Christoph","last_name":"Scheytt","orcid":"0000-0002-5950-6618 ","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 "},{"publisher":"Optica Publishing Group","date_updated":"2025-12-12T11:26:12Z","date_created":"2023-06-12T10:25:25Z","author":[{"first_name":"Christian","id":"13256","full_name":"Kress, Christian","last_name":"Kress","orcid":"0000-0002-4403-2237"},{"first_name":"Tobias","last_name":"Schwabe","id":"39217","full_name":"Schwabe, Tobias"},{"first_name":"Christine","last_name":"Silberhorn","id":"26263","full_name":"Silberhorn, Christine"},{"last_name":"Scheytt","orcid":"0000-0002-5950-6618 ","full_name":"Scheytt, J. Christoph","id":"37144","first_name":"J. Christoph"}],"title":"Generation of 100 GHz Periodic Nyquist Pulses using Cascaded Mach-Zehnder Modulators in a Silicon Electronic-Photonic Platform","conference":{"name":" Conference on Lasers and Electro-Optics (CLEO)","start_date":"2023-05-08","end_date":"2023-05-12","location":"San Jose, CA, USA"},"doi":"https://doi.org/10.1364/CLEO_SI.2023.SF1P.6","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>","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>.","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>.","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.","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>.","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} }"},"project":[{"_id":"302","name":"PONyDAC: PONyDAC II - Präziser Optischer Nyquist-Puls-Synthesizer DAC"},{"name":"TRR 142; TP C11: Kompakte Photonenpaar-Quelle mit ultraschnellen Modulatoren auf Basis von CMOS und LNOI","_id":"175"}],"_id":"45578","user_id":"13256","department":[{"_id":"58"},{"_id":"230"},{"_id":"623"}],"language":[{"iso":"eng"}],"type":"conference","publication":" Conference on Lasers and Electro-Optics (CLEO) 2023","abstract":[{"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.","lang":"eng"}],"status":"public"},{"status":"public","type":"conference","publication":"International Symposium on Circuits and Systems (ISCAS 2022)","language":[{"iso":"eng"}],"_id":"29767","user_id":"15931","department":[{"_id":"58"}],"place":"Austin, Texas, USA","year":"2022","citation":{"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.","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>.","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.","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.","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."},"related_material":{"link":[{"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","relation":"confirmation"}]},"title":"Low-Power Low-Data-Rate Wireless PPM Receiver Based on 13-Bits Barker Coded SAW Correlator with Scalable Data-Rate and Sensitivity","conference":{"end_date":"2022.06.01","start_date":"2022.05.28"},"publisher":"IEEE Xplore","date_updated":"2022-02-07T14:11:19Z","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"},{"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>","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} }","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>.","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>.","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>"},"intvolume":"        14","year":"2022","related_material":{"link":[{"relation":"confirmation","url":"https://ieeexplore.ieee.org/document/9707836?source=authoralert "}]},"publication_identifier":{"eissn":["1943-0655 "]},"doi":"10.1109/JPHOT.2022.3149389","title":"High-Bandwidth Arbitrary Signal Detection Using Low-Speed Electronics","author":[{"last_name":"Meier","full_name":"Meier, Janosch","first_name":"Janosch"},{"first_name":"Karanveer","full_name":"Singh, Karanveer","last_name":"Singh"},{"first_name":"Arijit","last_name":"Misra","full_name":"Misra, Arijit"},{"last_name":"Preussler","full_name":"Preussler, Stefan","first_name":"Stefan"},{"first_name":"Christoph","last_name":"Scheytt","id":"37144","full_name":"Scheytt, Christoph"},{"first_name":"Thomas","full_name":"Schneider, Thomas","last_name":"Schneider"}],"date_created":"2022-02-24T06:32:57Z","volume":14,"date_updated":"2022-02-24T06:52:34Z","status":"public","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."}],"type":"journal_article","publication":"IEEE Photonics Journal","language":[{"iso":"eng"}],"user_id":"15931","department":[{"_id":"58"}],"_id":"30012"},{"year":"2022","citation":{"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>.","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."},"page":"1447-1450","intvolume":"        32","publication_status":"published","publication_identifier":{"issn":["1531-1309","1558-1764"]},"issue":"12","title":"Silicon Photonic Radar Receiver IC for mm-Wave Large Aperture MIMO Radar Using Optical Clock Distribution","doi":"10.1109/lmwc.2022.3186432","date_updated":"2023-01-31T13:09:54Z","publisher":"Institute of Electrical and Electronics Engineers (IEEE)","date_created":"2022-12-06T11:02:22Z","author":[{"first_name":"Stephan","last_name":"Kruse","id":"38254","full_name":"Kruse, Stephan"},{"full_name":"Gudyriev, Sergiy","last_name":"Gudyriev","first_name":"Sergiy"},{"last_name":"Kneuper","id":"47367","full_name":"Kneuper, Pascal","first_name":"Pascal"},{"first_name":"Tobias","full_name":"Schwabe, Tobias","id":"39217","last_name":"Schwabe"},{"last_name":"Meinecke","full_name":"Meinecke, Marc-Michael","first_name":"Marc-Michael"},{"full_name":"Kurz, Heiko G.","last_name":"Kurz","first_name":"Heiko G."},{"first_name":"J. Christoph","full_name":"Scheytt, J. Christoph","id":"37144","last_name":"Scheytt","orcid":"https://orcid.org/0000-0002-5950-6618"}],"volume":32,"status":"public","type":"journal_article","publication":"IEEE Microwave and Wireless Components Letters","language":[{"iso":"eng"}],"_id":"34237","user_id":"15931","department":[{"_id":"58"},{"_id":"230"}]},{"publisher":"Optica Publishing Group","date_updated":"2023-06-16T06:55:37Z","author":[{"id":"13256","full_name":"Kress, Christian","last_name":"Kress","first_name":"Christian"},{"last_name":"Schwabe","id":"39217","full_name":"Schwabe, Tobias","first_name":"Tobias"},{"first_name":"Hanjo","last_name":"Rhee","full_name":"Rhee, Hanjo"},{"first_name":"Sarp","last_name":"Kerman","full_name":"Kerman, Sarp"},{"first_name":"J. Christoph","last_name":"Scheytt","orcid":"https://orcid.org/0000-0002-5950-6618","full_name":"Scheytt, J. Christoph","id":"37144"}],"date_created":"2022-12-06T11:04:43Z","title":"Broadband Mach-Zehnder Modulator with Linear Driver in Electronic-Photonic Co-Integrated Platform","doi":"10.1364/iprsn.2022.im4c.1","publication_status":"published","year":"2022","citation":{"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>","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>."},"project":[{"_id":"302","name":"PONyDAC: PONyDAC II - Präziser Optischer Nyquist-Puls-Synthesizer DAC","grant_number":"403154102"},{"grant_number":"13N14882","name":"NyPhE: NyPhE - Nyquist Silicon Photonics Engine","_id":"299"}],"_id":"34238","user_id":"13256","department":[{"_id":"58"},{"_id":"230"},{"_id":"623"}],"language":[{"iso":"eng"}],"type":"conference","publication":"Optica Advanced Photonics Congress 2022","abstract":[{"lang":"eng","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>"}],"status":"public"},{"title":"Elektrooptischer Mischer","ipn":"DE102020213283A1","author":[{"first_name":"Stephan","last_name":"Kruse","id":"38254","full_name":"Kruse, Stephan"},{"first_name":"J. Christoph","full_name":"Scheytt, J. Christoph","id":"37144","last_name":"Scheytt","orcid":"0000-0002-5950-6618 "}],"date_created":"2023-11-06T11:16:21Z","ipc":"H03D 7/00 (2006.01), H03D 7/02 (2006.01)","date_updated":"2024-11-15T13:59:18Z","citation":{"ieee":"S. Kruse and J. C. Scheytt, “Elektrooptischer Mischer.” 2022.","chicago":"Kruse, Stephan, and J. Christoph Scheytt. “Elektrooptischer Mischer,” 2022.","ama":"Kruse S, Scheytt JC. Elektrooptischer Mischer. Published online 2022.","apa":"Kruse, S., &#38; Scheytt, J. C. (2022). <i>Elektrooptischer Mischer</i>.","short":"S. Kruse, J.C. Scheytt, (2022).","bibtex":"@article{Kruse_Scheytt_2022, title={Elektrooptischer Mischer}, author={Kruse, Stephan and Scheytt, J. Christoph}, year={2022} }","mla":"Kruse, Stephan, and J. Christoph Scheytt. <i>Elektrooptischer Mischer</i>. 2022."},"year":"2022","department":[{"_id":"58"}],"user_id":"38254","_id":"48628","publication_date":"19.05.2022","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>","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>.","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} }","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","date_created":"2022-06-08T08:35:46Z","author":[{"last_name":"Kruse","id":"38254","full_name":"Kruse, Stephan","first_name":"Stephan"},{"full_name":"Bahmanian, Meysam","id":"69233","last_name":"Bahmanian","first_name":"Meysam"},{"full_name":"Fard, Saeed","id":"88494","last_name":"Fard","first_name":"Saeed"},{"first_name":"Marc-Michael","last_name":"Meinecke","full_name":"Meinecke, Marc-Michael"},{"full_name":"Kurz, Heiko G.","last_name":"Kurz","first_name":"Heiko G."},{"id":"37144","full_name":"Scheytt, Christoph","orcid":"https://orcid.org/0000-0002-5950-6618","last_name":"Scheytt","first_name":"Christoph"}],"date_updated":"2025-02-25T05:52:35Z","doi":"10.23919/EuRAD54643.2022.9924677","conference":{"start_date":"2022.09.28","end_date":"2022.09.30"},"title":"A Low Phase Noise 77 GHz Frequency Synthesizer for Long Range Radar","type":"conference","publication":"European Radar Conference (EuRAD)","status":"public","user_id":"38254","department":[{"_id":"58"}],"_id":"31805","language":[{"iso":"eng"}]},{"related_material":{"link":[{"url":"https://ieeexplore.ieee.org/document/9783610","relation":"research_paper"}]},"place":"Ulm, Germany","year":"2022","citation":{"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.","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.","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.","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.","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.","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} }"},"date_updated":"2025-02-25T06:02:05Z","date_created":"2022-02-07T14:05:19Z","author":[{"id":"37628","full_name":"Abughannam, Saed","last_name":"Abughannam","first_name":"Saed"},{"first_name":"Stephan","last_name":"Kruse","full_name":"Kruse, Stephan","id":"38254"},{"first_name":"Mohammed","id":"47944","full_name":"Iftekhar, Mohammed","last_name":"Iftekhar"},{"last_name":"Scheytt","orcid":"0000-0002-5950-6618 ","id":"37144","full_name":"Scheytt, J. Christoph","first_name":"J. Christoph"}],"title":"Design and Measurements of a Low-power Low-Date-rate Direct-detection Wireless Receiver with Improved Co-channel Interference Robustness","conference":{"end_date":"2022.05.18","start_date":"2022.05.16"},"type":"conference","publication":"German Microwave Conference 2022 (GeMiC 2022)","status":"public","_id":"29770","user_id":"38254","department":[{"_id":"58"}],"language":[{"iso":"eng"}]},{"_id":"34232","department":[{"_id":"58"}],"user_id":"69233","article_number":"7763","type":"journal_article","status":"public","date_updated":"2025-03-10T13:27:46Z","volume":30,"author":[{"last_name":"Bahmanian","full_name":"Bahmanian, Meysam","id":"69233","first_name":"Meysam"},{"last_name":"Kress","full_name":"Kress, Christian","id":"13256","first_name":"Christian"},{"orcid":"https://orcid.org/0000-0002-5950-6618","last_name":"Scheytt","full_name":"Scheytt, J. Christoph","id":"37144","first_name":"J. Christoph"}],"doi":"10.1364/oe.451894","publication_identifier":{"issn":["1094-4087"]},"publication_status":"published","intvolume":"        30","citation":{"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>","short":"M. Bahmanian, C. Kress, J.C. Scheytt, Optics Express 30 (2022).","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} }","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>.","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>"},"language":[{"iso":"eng"}],"publication":"Optics Express","abstract":[{"lang":"eng","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>"}],"publisher":"Optica Publishing Group","date_created":"2022-12-06T10:30:21Z","title":"Locking of microwave oscillators on the interharmonics of mode-locked laser signals","issue":"5","year":"2022"},{"publication_status":"published","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} }","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>.","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>.","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>"},"year":"2022","date_created":"2022-12-06T10:42:56Z","author":[{"first_name":"Karanveer","full_name":"Singh, Karanveer","last_name":"Singh"},{"last_name":"Kress","orcid":"0000-0002-4403-2237","full_name":"Kress, Christian","id":"13256","first_name":"Christian"},{"full_name":"Mandalawi, Younus","last_name":"Mandalawi","first_name":"Younus"},{"first_name":"Arijit","last_name":"Misra","full_name":"Misra, Arijit"},{"first_name":"Stefan","full_name":"Preussler, Stefan","last_name":"Preussler"},{"first_name":"J. Christoph","last_name":"Scheytt","orcid":"https://orcid.org/0000-0002-5950-6618","full_name":"Scheytt, J. Christoph","id":"37144"},{"first_name":"Thomas","full_name":"Schneider, Thomas","last_name":"Schneider"}],"date_updated":"2025-07-02T12:19:17Z","publisher":"SPIE","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","publication":"Next-Generation Optical Communication: Components, Sub-Systems, and Systems XI","type":"conference","status":"public","editor":[{"first_name":"Guifang","last_name":"Li","full_name":"Li, Guifang"},{"first_name":"Kazuhide","last_name":"Nakajima","full_name":"Nakajima, Kazuhide"}],"department":[{"_id":"58"},{"_id":"230"}],"user_id":"13256","_id":"34233","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"}],"language":[{"iso":"eng"}]},{"editor":[{"first_name":"Guifang","last_name":"Li","full_name":"Li, Guifang"},{"last_name":"Nakajima","full_name":"Nakajima, Kazuhide","first_name":"Kazuhide"}],"status":"public","type":"conference","publication":"Next-Generation Optical Communication: Components, Sub-Systems, and Systems XI","language":[{"iso":"eng"}],"project":[{"_id":"302","name":"PONyDAC: SPP 2111 - PONyDAC II - Präziser Optischer Nyquist-Puls-Synthesizer DAC","grant_number":"403154102"},{"_id":"299","name":"NyPhE: NyPhE - Nyquist Silicon Photonics Engine","grant_number":"13N14882"}],"_id":"34234","user_id":"13256","department":[{"_id":"58"},{"_id":"230"}],"year":"2022","citation":{"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>","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.","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>.","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>.","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>"},"publication_status":"published","title":"Emulation of integrated high-bandwidth photonic AWG using low-speed electronics","doi":"10.1117/12.2609416","date_updated":"2025-07-02T12:19:29Z","publisher":"SPIE","author":[{"first_name":"Karanveer","full_name":"Singh, Karanveer","last_name":"Singh"},{"first_name":"Janosch","full_name":"Meier, Janosch","last_name":"Meier"},{"id":"13256","full_name":"Kress, Christian","orcid":"0000-0002-4403-2237","last_name":"Kress","first_name":"Christian"},{"first_name":"Arijit","last_name":"Misra","full_name":"Misra, Arijit"},{"id":"39217","full_name":"Schwabe, Tobias","last_name":"Schwabe","first_name":"Tobias"},{"first_name":"Stefan","last_name":"Preussler","full_name":"Preussler, Stefan"},{"first_name":"J. Christoph","id":"37144","full_name":"Scheytt, J. Christoph","last_name":"Scheytt","orcid":"https://orcid.org/0000-0002-5950-6618"},{"first_name":"Thomas","last_name":"Schneider","full_name":"Schneider, Thomas"}],"date_created":"2022-12-06T10:56:24Z"},{"citation":{"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>","short":"A. Misra, C. Kress, K. Singh, J. Meier, T. Schwabe, S. Preussler, J.C. Scheytt, T. Schneider, Optics Express 30 (2022).","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} }","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>.","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>."},"intvolume":"        30","publication_status":"published","publication_identifier":{"issn":["1094-4087"]},"doi":"10.1364/oe.454163","date_updated":"2025-07-02T12:19:40Z","author":[{"first_name":"Arijit","full_name":"Misra, Arijit","last_name":"Misra"},{"first_name":"Christian","id":"13256","full_name":"Kress, Christian","last_name":"Kress","orcid":"0000-0002-4403-2237"},{"first_name":"Karanveer","last_name":"Singh","full_name":"Singh, Karanveer"},{"first_name":"Janosch","last_name":"Meier","full_name":"Meier, Janosch"},{"last_name":"Schwabe","full_name":"Schwabe, Tobias","id":"39217","first_name":"Tobias"},{"last_name":"Preussler","full_name":"Preussler, Stefan","first_name":"Stefan"},{"first_name":"J. Christoph","orcid":"https://orcid.org/0000-0002-5950-6618","last_name":"Scheytt","id":"37144","full_name":"Scheytt, J. Christoph"},{"full_name":"Schneider, Thomas","last_name":"Schneider","first_name":"Thomas"}],"volume":30,"status":"public","type":"journal_article","article_number":"13776","project":[{"grant_number":"403154102","_id":"302","name":"PONyDAC: SPP 2111 - PONyDAC II - Präziser Optischer Nyquist-Puls-Synthesizer DAC"},{"grant_number":"13N14882","_id":"299","name":"NyPhE: NyPhE - Nyquist Silicon Photonics Engine"}],"_id":"34235","user_id":"13256","department":[{"_id":"58"},{"_id":"230"}],"year":"2022","issue":"8","title":"Reconfigurable and real-time high-bandwidth Nyquist signal detection with low-bandwidth in silicon photonics","publisher":"Optica Publishing Group","date_created":"2022-12-06T10:59:03Z","abstract":[{"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>","lang":"eng"}],"publication":"Optics Express","language":[{"iso":"eng"}]},{"abstract":[{"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>","lang":"eng"}],"status":"public","type":"conference","publication":"Conference on Lasers and Electro-Optics","language":[{"iso":"eng"}],"project":[{"name":"PONyDAC: SPP 2111 - PONyDAC II - Präziser Optischer Nyquist-Puls-Synthesizer DAC","_id":"302","grant_number":"403154102"}],"_id":"34236","user_id":"13256","department":[{"_id":"58"},{"_id":"230"}],"year":"2022","citation":{"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>","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>.","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>.","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} }","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.","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>"},"publication_status":"published","title":"Flexible Time-Domain De-Multiplexing of Nyquist OTDM Channels by Orthogonal Sampling in Silicon Photonics","doi":"10.1364/cleo_si.2022.sth5m.2","publisher":"Optica Publishing Group","date_updated":"2025-07-02T12:20:13Z","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"},{"full_name":"Meier, Janosch","last_name":"Meier","first_name":"Janosch"},{"first_name":"Christian","id":"13256","full_name":"Kress, Christian","orcid":"0000-0002-4403-2237","last_name":"Kress"},{"first_name":"Tobias","last_name":"Schwabe","full_name":"Schwabe, Tobias","id":"39217"},{"full_name":"Preussler, Stefan","last_name":"Preussler","first_name":"Stefan"},{"first_name":"J. Christoph","full_name":"Scheytt, J. Christoph","id":"37144","orcid":"https://orcid.org/0000-0002-5950-6618","last_name":"Scheytt"},{"first_name":"Thomas","last_name":"Schneider","full_name":"Schneider, Thomas"}]}]