[{"page":"1-6","citation":{"apa":"Amjad, M. S., Tebruegge, C., Memedi, A., Kruse, S., Kress, C., Scheytt, C., &#38; Dressler, F. (2019). An IEEE 802.11 Compliant SDR-Based System for Vehicular Visible Light Communications. <i>IEEE International Conference on Communications (ICC)</i>, 1–6. <a href=\"https://doi.org/10.1109/ICC.2019.8761960\">https://doi.org/10.1109/ICC.2019.8761960</a>","short":"M.S. Amjad, C. Tebruegge, A. Memedi, S. Kruse, C. Kress, C. Scheytt, F. Dressler, in: IEEE International Conference on Communications (ICC), ICC 2019 - 2019 IEEE International Conference on Communications (ICC), Shanghai, China, 2019, pp. 1–6.","bibtex":"@inproceedings{Amjad_Tebruegge_Memedi_Kruse_Kress_Scheytt_Dressler_2019, place={Shanghai, China}, title={An IEEE 802.11 Compliant SDR-Based System for Vehicular Visible Light Communications}, DOI={<a href=\"https://doi.org/10.1109/ICC.2019.8761960\">10.1109/ICC.2019.8761960</a>}, booktitle={IEEE International Conference on Communications (ICC)}, publisher={ICC 2019 - 2019 IEEE International Conference on Communications (ICC)}, author={Amjad, Muhammad Sohaib and Tebruegge, Claas and Memedi, Agon and Kruse, Stephan and Kress, Christian and Scheytt, Christoph and Dressler, Falko}, year={2019}, pages={1–6} }","mla":"Amjad, Muhammad Sohaib, et al. “An IEEE 802.11 Compliant SDR-Based System for Vehicular Visible Light Communications.” <i>IEEE International Conference on Communications (ICC)</i>, ICC 2019 - 2019 IEEE International Conference on Communications (ICC), 2019, pp. 1–6, doi:<a href=\"https://doi.org/10.1109/ICC.2019.8761960\">10.1109/ICC.2019.8761960</a>.","chicago":"Amjad, Muhammad Sohaib, Claas Tebruegge, Agon Memedi, Stephan Kruse, Christian Kress, Christoph Scheytt, and Falko Dressler. “An IEEE 802.11 Compliant SDR-Based System for Vehicular Visible Light Communications.” In <i>IEEE International Conference on Communications (ICC)</i>, 1–6. Shanghai, China: ICC 2019 - 2019 IEEE International Conference on Communications (ICC), 2019. <a href=\"https://doi.org/10.1109/ICC.2019.8761960\">https://doi.org/10.1109/ICC.2019.8761960</a>.","ieee":"M. S. Amjad <i>et al.</i>, “An IEEE 802.11 Compliant SDR-Based System for Vehicular Visible Light Communications,” in <i>IEEE International Conference on Communications (ICC)</i>, 2019, pp. 1–6, doi: <a href=\"https://doi.org/10.1109/ICC.2019.8761960\">10.1109/ICC.2019.8761960</a>.","ama":"Amjad MS, Tebruegge C, Memedi A, et al. An IEEE 802.11 Compliant SDR-Based System for Vehicular Visible Light Communications. In: <i>IEEE International Conference on Communications (ICC)</i>. ICC 2019 - 2019 IEEE International Conference on Communications (ICC); 2019:1-6. doi:<a href=\"https://doi.org/10.1109/ICC.2019.8761960\">10.1109/ICC.2019.8761960</a>"},"place":"Shanghai, China","year":"2019","conference":{"end_date":"2019.05.24","start_date":"2019.05.20"},"doi":"10.1109/ICC.2019.8761960","title":"An IEEE 802.11 Compliant SDR-Based System for Vehicular Visible Light Communications","date_created":"2021-09-09T12:26:15Z","author":[{"first_name":"Muhammad Sohaib","full_name":"Amjad, Muhammad Sohaib","last_name":"Amjad"},{"first_name":"Claas","full_name":"Tebruegge, Claas","last_name":"Tebruegge"},{"first_name":"Agon","full_name":"Memedi, Agon","last_name":"Memedi"},{"full_name":"Kruse, Stephan","id":"38254","last_name":"Kruse","first_name":"Stephan"},{"last_name":"Kress","id":"13256","full_name":"Kress, Christian","first_name":"Christian"},{"first_name":"Christoph","orcid":"0000-0002-5950-6618 ","last_name":"Scheytt","id":"37144","full_name":"Scheytt, Christoph"},{"orcid":"0000-0002-1989-1750","last_name":"Dressler","id":"48097","full_name":"Dressler, Falko","first_name":"Falko"}],"publisher":"ICC 2019 - 2019 IEEE International Conference on Communications (ICC)","date_updated":"2025-02-25T05:56:30Z","status":"public","abstract":[{"lang":"eng","text":"We present a complete Visible Light Communication (VLC) system for experimental Vehicular VLC (V-VLC) research activities. Visible light is becoming an important technology complementing existing Radio Frequency (RF) technologies such as Cellular V2X (C-V2X) and Dedicated Short Range Communication (DSRC). In this scope, first works helped introducing new simulation models to explore V-VLC capabilities, technologies, and algorithms. Yet, experimental prototypes are still in an early phase. We aim bridging this gap with our system, which integrates a custom-made driver hardware, commercial vehicle light modules, and an Open Source signal processing implementation in GNU Radio, which explicitly offers rapid prototyping. Our system supports OFDM with a variety of Modulation and Coding Schemes (MCS) and is compliant to IEEE 802.11; this is in line with the upcoming IEEE 802.11 LC standard as well. In an extensive series of experiments, we assessed the communication performance by looking at realistic inter vehicle distances. Our results clearly show that our system supports even higher order MCS with very low error rates over long distances."}],"publication":"IEEE International Conference on Communications (ICC)","type":"conference","language":[{"iso":"eng"}],"department":[{"_id":"58"}],"user_id":"38254","_id":"24059"},{"place":"Bombay, Mumbai, India","year":"2019","citation":{"mla":"Kruse, Stephan. “An Area Efficient 19.25 GHz to 77 GHz Gilbert Cell Frequency Quadrupler with 55% Shrinked Delay Lines in 130nm SiGe BiCMOS .” <i>IEEE MTT-S International Microwave and RF Conference 2019</i>, IEEE, 2019, doi:<a href=\"https://doi.org/10.1109/IMaRC45935.2019.9118726\">10.1109/IMaRC45935.2019.9118726</a>.","short":"S. Kruse, in: IEEE MTT-S International Microwave and RF Conference 2019, IEEE, Bombay, Mumbai, India, 2019.","bibtex":"@inproceedings{Kruse_2019, place={Bombay, Mumbai, India}, title={An Area Efficient 19.25 GHz to 77 GHz Gilbert Cell Frequency Quadrupler with 55% Shrinked Delay Lines in 130nm SiGe BiCMOS }, DOI={<a href=\"https://doi.org/10.1109/IMaRC45935.2019.9118726\">10.1109/IMaRC45935.2019.9118726</a>}, booktitle={IEEE MTT-S International Microwave and RF Conference 2019}, publisher={IEEE}, author={Kruse, Stephan}, year={2019} }","apa":"Kruse, S. (2019). An Area Efficient 19.25 GHz to 77 GHz Gilbert Cell Frequency Quadrupler with 55% Shrinked Delay Lines in 130nm SiGe BiCMOS . <i>IEEE MTT-S International Microwave and RF Conference 2019</i>. <a href=\"https://doi.org/10.1109/IMaRC45935.2019.9118726\">https://doi.org/10.1109/IMaRC45935.2019.9118726</a>","chicago":"Kruse, Stephan. “An Area Efficient 19.25 GHz to 77 GHz Gilbert Cell Frequency Quadrupler with 55% Shrinked Delay Lines in 130nm SiGe BiCMOS .” In <i>IEEE MTT-S International Microwave and RF Conference 2019</i>. Bombay, Mumbai, India: IEEE, 2019. <a href=\"https://doi.org/10.1109/IMaRC45935.2019.9118726\">https://doi.org/10.1109/IMaRC45935.2019.9118726</a>.","ieee":"S. Kruse, “An Area Efficient 19.25 GHz to 77 GHz Gilbert Cell Frequency Quadrupler with 55% Shrinked Delay Lines in 130nm SiGe BiCMOS ,” 2019, doi: <a href=\"https://doi.org/10.1109/IMaRC45935.2019.9118726\">10.1109/IMaRC45935.2019.9118726</a>.","ama":"Kruse S. An Area Efficient 19.25 GHz to 77 GHz Gilbert Cell Frequency Quadrupler with 55% Shrinked Delay Lines in 130nm SiGe BiCMOS . In: <i>IEEE MTT-S International Microwave and RF Conference 2019</i>. IEEE; 2019. doi:<a href=\"https://doi.org/10.1109/IMaRC45935.2019.9118726\">10.1109/IMaRC45935.2019.9118726</a>"},"publisher":"IEEE","date_updated":"2025-02-25T05:56:15Z","author":[{"first_name":"Stephan","last_name":"Kruse","full_name":"Kruse, Stephan","id":"38254"}],"date_created":"2021-09-09T12:26:02Z","title":"An Area Efficient 19.25 GHz to 77 GHz Gilbert Cell Frequency Quadrupler with 55% Shrinked Delay Lines in 130nm SiGe BiCMOS ","conference":{"start_date":"2019.12.13","end_date":"2019.12.15"},"doi":"10.1109/IMaRC45935.2019.9118726","publication":"IEEE MTT-S International Microwave and RF Conference 2019","type":"conference","abstract":[{"text":"This paper presents an area-efficient 19.25 GHz to 77 GHz frequency quadrupler for automotive radar applications. To reduce chip area, the delay lines of each doubler stage have been drastically shrunk by means of meandering, slow wave structures, and capacitive loading. Additional circuit techniques were applied to further reduce chip area. Compared to previously published Gilbert cell frequency multipliers the presented quadrupler achieves the shortest electrical length of the delay lines reported so far allowing for compact, low-cost radar transceivers. The chip was implemented in a IHP 130nm SiGe BiCMOS technology (f T /f max =240/340GHz). It dissipates 91.5mW from a 3.3V supply.","lang":"eng"}],"status":"public","_id":"24048","department":[{"_id":"58"}],"user_id":"38254","language":[{"iso":"eng"}]},{"type":"journal_article","publication":"Opt. Express","abstract":[{"lang":"eng","text":"Source-free all optical sampling, based on the convolution of the signal spectrum\r\nwith a frequency comb in an electronic-photonic, co-integrated silicon device will be presented\r\nfor the first time, to the best of our knowledge. The method has the potential to achieve very high\r\nprecision, requires only low power and can be fully tunable in the electrical domain. Sampling\r\nrates of three and four times the RF bandwidths of the photonics and electronics can be achieved.\r\nThus, the presented method might lead to low-footprint, fully-integrated, precise, electrically\r\ntunable, photonic ADCs with very high-analog bandwidths for the digital infrastructure of\r\ntomorrow."}],"status":"public","project":[{"name":"PONyDAC: SPP 2111 - PONyDAC II - Präziser Optischer Nyquist-Puls-Synthesizer DAC","_id":"302","grant_number":"403154102"},{"name":"NyPhE: NyPhE - Nyquist Silicon Photonics Engine","_id":"299","grant_number":"13N14882"}],"_id":"24056","user_id":"13256","department":[{"_id":"58"},{"_id":"230"}],"language":[{"iso":"eng"}],"issue":"21","related_material":{"link":[{"url":"https://www.osapublishing.org/oe/fulltext.cfm?uri=oe-27-21-29972&id=421959","relation":"confirmation"}]},"year":"2019","citation":{"short":"A. Misra, C. Kress, K. Singh, S. Preussler, C. Scheytt, T. Schneider, Opt. Express 27 (2019) 29972–29984.","bibtex":"@article{Misra_Kress_Singh_Preussler_Scheytt_Schneider_2019, title={Integrated source-free all optical sampling with a sampling rate of up to three times the RF bandwidth of silicon photonic MZM}, volume={27}, DOI={<a href=\"https://doi.org/10.1364/OE.27.029972\">10.1364/OE.27.029972</a>}, number={21}, journal={Opt. Express}, author={Misra, Arijit and Kress, Christian and Singh, Karanveer and Preussler, Stefan and Scheytt, Christoph and Schneider, Thomas}, year={2019}, pages={29972–29984} }","mla":"Misra, Arijit, et al. “Integrated Source-Free All Optical Sampling with a Sampling Rate of up to Three Times the RF Bandwidth of Silicon Photonic MZM.” <i>Opt. Express</i>, vol. 27, no. 21, 2019, pp. 29972–84, doi:<a href=\"https://doi.org/10.1364/OE.27.029972\">10.1364/OE.27.029972</a>.","apa":"Misra, A., Kress, C., Singh, K., Preussler, S., Scheytt, C., &#38; Schneider, T. (2019). Integrated source-free all optical sampling with a sampling rate of up to three times the RF bandwidth of silicon photonic MZM. <i>Opt. Express</i>, <i>27</i>(21), 29972–29984. <a href=\"https://doi.org/10.1364/OE.27.029972\">https://doi.org/10.1364/OE.27.029972</a>","ieee":"A. Misra, C. Kress, K. Singh, S. Preussler, C. Scheytt, and T. Schneider, “Integrated source-free all optical sampling with a sampling rate of up to three times the RF bandwidth of silicon photonic MZM,” <i>Opt. Express</i>, vol. 27, no. 21, pp. 29972–29984, 2019, doi: <a href=\"https://doi.org/10.1364/OE.27.029972\">10.1364/OE.27.029972</a>.","chicago":"Misra, Arijit, Christian Kress, Karanveer Singh, Stefan Preussler, Christoph Scheytt, and Thomas Schneider. “Integrated Source-Free All Optical Sampling with a Sampling Rate of up to Three Times the RF Bandwidth of Silicon Photonic MZM.” <i>Opt. Express</i> 27, no. 21 (2019): 29972–84. <a href=\"https://doi.org/10.1364/OE.27.029972\">https://doi.org/10.1364/OE.27.029972</a>.","ama":"Misra A, Kress C, Singh K, Preussler S, Scheytt C, Schneider T. Integrated source-free all optical sampling with a sampling rate of up to three times the RF bandwidth of silicon photonic MZM. <i>Opt Express</i>. 2019;27(21):29972-29984. doi:<a href=\"https://doi.org/10.1364/OE.27.029972\">10.1364/OE.27.029972</a>"},"page":"29972-29984","intvolume":"        27","date_updated":"2025-07-02T12:19:03Z","author":[{"first_name":"Arijit","full_name":"Misra, Arijit","last_name":"Misra"},{"full_name":"Kress, Christian","id":"13256","orcid":"0000-0002-4403-2237","last_name":"Kress","first_name":"Christian"},{"full_name":"Singh, Karanveer","last_name":"Singh","first_name":"Karanveer"},{"full_name":"Preussler, Stefan","last_name":"Preussler","first_name":"Stefan"},{"first_name":"Christoph","last_name":"Scheytt","orcid":"https://orcid.org/0000-0002-5950-6618","id":"37144","full_name":"Scheytt, Christoph"},{"last_name":"Schneider","full_name":"Schneider, Thomas","first_name":"Thomas"}],"date_created":"2021-09-09T12:26:11Z","volume":27,"title":"Integrated source-free all optical sampling with a sampling rate of up to three times the RF bandwidth of silicon photonic MZM","doi":"10.1364/OE.27.029972"},{"abstract":[{"lang":"eng","text":"Optical sampling of pseudo random microwave signals with sinc-shaped Nyquist pulse sequences has been demonstrated in an integrated silicon photonics platform. An electronic-photonic, co-integrated depletion type silicon intensity modulator with high extinction ratio has been used to sample the microwave signal with a sampling rate, which corresponds to three times its RF bandwidth. Thus, a sampling rate of 21 GSa/s is achieved with a 7 GHz modulator, with 3 dBm of differential input power."}],"status":"public","type":"conference","publication":"2019 International Topical Meeting on Microwave Photonics (MWP)","language":[{"iso":"eng"}],"project":[{"grant_number":"403154102","_id":"302","name":"PONyDAC: SPP 2111 - PONyDAC II - Präziser Optischer Nyquist-Puls-Synthesizer DAC"},{"name":"NyPhE: NyPhE - Nyquist Silicon Photonics Engine","_id":"299","grant_number":"13N14882"}],"_id":"24054","user_id":"13256","department":[{"_id":"58"},{"_id":"230"}],"place":"Ottawa, ON, Canada, Canada","year":"2019","citation":{"ama":"Misra A, Kress C, Singh K, Preussler S, Scheytt C, Schneider T. Integrated All Optical Sampling of Microwave Signals in Silicon Photonics. In: <i>2019 International Topical Meeting on Microwave Photonics (MWP)</i>. ; 2019:1-4. doi:<a href=\"https://doi.org/10.1109/MWP.2019.8892128\">10.1109/MWP.2019.8892128</a>","chicago":"Misra, Arijit, Christian Kress, Karanveer Singh, Stefan Preussler, Christoph Scheytt, and Thomas Schneider. “Integrated All Optical Sampling of Microwave Signals in Silicon Photonics.” In <i>2019 International Topical Meeting on Microwave Photonics (MWP)</i>, 1–4. Ottawa, ON, Canada, Canada, 2019. <a href=\"https://doi.org/10.1109/MWP.2019.8892128\">https://doi.org/10.1109/MWP.2019.8892128</a>.","ieee":"A. Misra, C. Kress, K. Singh, S. Preussler, C. Scheytt, and T. Schneider, “Integrated All Optical Sampling of Microwave Signals in Silicon Photonics,” in <i>2019 International Topical Meeting on Microwave Photonics (MWP)</i>, 2019, pp. 1–4, doi: <a href=\"https://doi.org/10.1109/MWP.2019.8892128\">10.1109/MWP.2019.8892128</a>.","apa":"Misra, A., Kress, C., Singh, K., Preussler, S., Scheytt, C., &#38; Schneider, T. (2019). Integrated All Optical Sampling of Microwave Signals in Silicon Photonics. <i>2019 International Topical Meeting on Microwave Photonics (MWP)</i>, 1–4. <a href=\"https://doi.org/10.1109/MWP.2019.8892128\">https://doi.org/10.1109/MWP.2019.8892128</a>","mla":"Misra, Arijit, et al. “Integrated All Optical Sampling of Microwave Signals in Silicon Photonics.” <i>2019 International Topical Meeting on Microwave Photonics (MWP)</i>, 2019, pp. 1–4, doi:<a href=\"https://doi.org/10.1109/MWP.2019.8892128\">10.1109/MWP.2019.8892128</a>.","short":"A. Misra, C. Kress, K. Singh, S. Preussler, C. Scheytt, T. Schneider, in: 2019 International Topical Meeting on Microwave Photonics (MWP), Ottawa, ON, Canada, Canada, 2019, pp. 1–4.","bibtex":"@inproceedings{Misra_Kress_Singh_Preussler_Scheytt_Schneider_2019, place={Ottawa, ON, Canada, Canada}, title={Integrated All Optical Sampling of Microwave Signals in Silicon Photonics}, DOI={<a href=\"https://doi.org/10.1109/MWP.2019.8892128\">10.1109/MWP.2019.8892128</a>}, booktitle={2019 International Topical Meeting on Microwave Photonics (MWP)}, author={Misra, Arijit and Kress, Christian and Singh, Karanveer and Preussler, Stefan and Scheytt, Christoph and Schneider, Thomas}, year={2019}, pages={1–4} }"},"page":"1-4","related_material":{"link":[{"url":"https://ieeexplore.ieee.org/document/8892128","relation":"confirmation"}]},"title":"Integrated All Optical Sampling of Microwave Signals in Silicon Photonics","conference":{"end_date":"2019.10.10","start_date":"2019.10.07"},"doi":"10.1109/MWP.2019.8892128","date_updated":"2025-07-02T12:18:46Z","date_created":"2021-09-09T12:26:09Z","author":[{"full_name":"Misra, Arijit","last_name":"Misra","first_name":"Arijit"},{"orcid":"0000-0002-4403-2237","last_name":"Kress","id":"13256","full_name":"Kress, Christian","first_name":"Christian"},{"first_name":"Karanveer","full_name":"Singh, Karanveer","last_name":"Singh"},{"last_name":"Preussler","full_name":"Preussler, Stefan","first_name":"Stefan"},{"full_name":"Scheytt, Christoph","id":"37144","last_name":"Scheytt","orcid":"https://orcid.org/0000-0002-5950-6618","first_name":"Christoph"},{"last_name":"Schneider","full_name":"Schneider, Thomas","first_name":"Thomas"}]},{"project":[{"name":"Ein modellbasiertes Messverfahren zur Charakterisierung der frequenzabhängigen Materialeigenschaften von Piezokeramiken unter Verwendung eines einzelnen Probekörperindividuums","_id":"90"},{"name":"FOR 5208: Modellbasierte Bestimmung nichtlinearer Eigenschaften von Piezokeramiken für Leistungsschallanwendungen (NEPTUN)","_id":"245"}],"_id":"8482","user_id":"11829","department":[{"_id":"104"},{"_id":"49"}],"language":[{"iso":"eng"}],"type":"misc","status":"public","date_updated":"2026-01-05T07:53:43Z","author":[{"first_name":"Benjamin","full_name":"Jurgelucks, Benjamin","last_name":"Jurgelucks"},{"first_name":"Veronika","last_name":"Schulze","full_name":"Schulze, Veronika"},{"first_name":"Nadine","full_name":"Feldmann, Nadine","id":"23082","last_name":"Feldmann"},{"first_name":"Leander","id":"11829","full_name":"Claes, Leander","last_name":"Claes","orcid":"0000-0002-4393-268X"}],"date_created":"2019-03-08T13:20:14Z","title":"Arbitrary sensitivity for inverse problems in piezoelectricity","year":"2019","place":"GAMM Annual Meeting, Wien","citation":{"short":"B. Jurgelucks, V. Schulze, N. Feldmann, L. Claes, Arbitrary Sensitivity for Inverse Problems in Piezoelectricity, GAMM Annual Meeting, Wien, 2019.","mla":"Jurgelucks, Benjamin, et al. <i>Arbitrary Sensitivity for Inverse Problems in Piezoelectricity</i>. 2019.","bibtex":"@book{Jurgelucks_Schulze_Feldmann_Claes_2019, place={GAMM Annual Meeting, Wien}, title={Arbitrary sensitivity for inverse problems in piezoelectricity}, author={Jurgelucks, Benjamin and Schulze, Veronika and Feldmann, Nadine and Claes, Leander}, year={2019} }","apa":"Jurgelucks, B., Schulze, V., Feldmann, N., &#38; Claes, L. (2019). <i>Arbitrary sensitivity for inverse problems in piezoelectricity</i>.","ama":"Jurgelucks B, Schulze V, Feldmann N, Claes L. <i>Arbitrary Sensitivity for Inverse Problems in Piezoelectricity</i>.; 2019.","chicago":"Jurgelucks, Benjamin, Veronika Schulze, Nadine Feldmann, and Leander Claes. <i>Arbitrary Sensitivity for Inverse Problems in Piezoelectricity</i>. GAMM Annual Meeting, Wien, 2019.","ieee":"B. Jurgelucks, V. Schulze, N. Feldmann, and L. Claes, <i>Arbitrary sensitivity for inverse problems in piezoelectricity</i>. GAMM Annual Meeting, Wien, 2019."}},{"user_id":"32616","department":[{"_id":"49"}],"project":[{"_id":"90","name":"Ein modellbasiertes Messverfahren zur Charakterisierung der frequenzabhängigen Materialeigenschaften von Piezokeramiken unter Verwendung eines einzelnen Probekörperindividuums"},{"name":"FOR 5208: Modellbasierte Bestimmung nichtlinearer Eigenschaften von Piezokeramiken für Leistungsschallanwendungen (NEPTUN)","_id":"245"}],"_id":"12952","language":[{"iso":"eng"}],"keyword":["piezoelectric materials","piezoelectric properties","DC bias field","non-linear material parameters"],"type":"conference","status":"public","date_created":"2019-08-23T11:02:31Z","author":[{"first_name":"Dmitrij","full_name":"Dreiling, Dmitrij","id":"32616","last_name":"Dreiling"},{"last_name":"Feldmann","full_name":"Feldmann, Nadine","id":"23082","first_name":"Nadine"},{"first_name":"Bernd","full_name":"Henning, Bernd","id":"213","last_name":"Henning"}],"publisher":"AMA Service GmbH","oa":"1","date_updated":"2026-01-05T08:28:49Z","main_file_link":[{"open_access":"1","url":"https://www.ama-science.org/proceedings/getFile/ZmDmAN"}],"conference":{"location":"Nürnberg","end_date":"2019-06-26","start_date":"2019-06-25","name":"20. GMA/ITG-Fachtagung Sensoren und Messsysteme 2019"},"doi":"10.5162/sensoren2019/5.1.2","title":"A DC bias approach to the characterisation of non-linear material parameters of piezoelectric ceramics","citation":{"bibtex":"@inproceedings{Dreiling_Feldmann_Henning_2019, title={A DC bias approach to the characterisation of non-linear material parameters of piezoelectric ceramics}, DOI={<a href=\"https://doi.org/10.5162/sensoren2019/5.1.2\">10.5162/sensoren2019/5.1.2</a>}, publisher={AMA Service GmbH}, author={Dreiling, Dmitrij and Feldmann, Nadine and Henning, Bernd}, year={2019} }","mla":"Dreiling, Dmitrij, et al. <i>A DC Bias Approach to the Characterisation of Non-Linear Material Parameters of Piezoelectric Ceramics</i>. AMA Service GmbH, 2019, doi:<a href=\"https://doi.org/10.5162/sensoren2019/5.1.2\">10.5162/sensoren2019/5.1.2</a>.","short":"D. Dreiling, N. Feldmann, B. Henning, in: AMA Service GmbH, 2019.","apa":"Dreiling, D., Feldmann, N., &#38; Henning, B. (2019). <i>A DC bias approach to the characterisation of non-linear material parameters of piezoelectric ceramics</i>. 20. GMA/ITG-Fachtagung Sensoren und Messsysteme 2019, Nürnberg. <a href=\"https://doi.org/10.5162/sensoren2019/5.1.2\">https://doi.org/10.5162/sensoren2019/5.1.2</a>","ieee":"D. Dreiling, N. Feldmann, and B. Henning, “A DC bias approach to the characterisation of non-linear material parameters of piezoelectric ceramics,” presented at the 20. GMA/ITG-Fachtagung Sensoren und Messsysteme 2019, Nürnberg, 2019, doi: <a href=\"https://doi.org/10.5162/sensoren2019/5.1.2\">10.5162/sensoren2019/5.1.2</a>.","chicago":"Dreiling, Dmitrij, Nadine Feldmann, and Bernd Henning. “A DC Bias Approach to the Characterisation of Non-Linear Material Parameters of Piezoelectric Ceramics.” AMA Service GmbH, 2019. <a href=\"https://doi.org/10.5162/sensoren2019/5.1.2\">https://doi.org/10.5162/sensoren2019/5.1.2</a>.","ama":"Dreiling D, Feldmann N, Henning B. A DC bias approach to the characterisation of non-linear material parameters of piezoelectric ceramics. In: AMA Service GmbH; 2019. doi:<a href=\"https://doi.org/10.5162/sensoren2019/5.1.2\">10.5162/sensoren2019/5.1.2</a>"},"year":"2019"},{"date_updated":"2022-01-06T06:56:09Z","author":[{"first_name":"Yanfei","full_name":"Mao, Yanfei","last_name":"Mao"},{"full_name":"Shiju, E.","last_name":"Shiju","first_name":"E."},{"first_name":"Klaus","full_name":"Schmalz, Klaus","last_name":"Schmalz"},{"last_name":"Scheytt","full_name":"Scheytt, Christoph","id":"37144","first_name":"Christoph"}],"date_created":"2021-09-13T07:37:50Z","title":"245 GHz Subharmonic Receiver With Onchip Antenna for Gas Spectroscopy Application","related_material":{"link":[{"relation":"confirmation","url":"https://iopscience.iop.org/article/10.1088/1674-4926/39/12/125001"}]},"year":"2018","citation":{"apa":"Mao, Y., Shiju, E., Schmalz, K., &#38; Scheytt, C. (2018). 245 GHz Subharmonic Receiver With Onchip Antenna for Gas Spectroscopy Application. <i>Journal of Semiconductors</i>.","short":"Y. Mao, E. Shiju, K. Schmalz, C. Scheytt, in: Journal of Semiconductors, 2018.","mla":"Mao, Yanfei, et al. “245 GHz Subharmonic Receiver With Onchip Antenna for Gas Spectroscopy Application.” <i>Journal of Semiconductors</i>, 2018.","bibtex":"@inproceedings{Mao_Shiju_Schmalz_Scheytt_2018, title={245 GHz Subharmonic Receiver With Onchip Antenna for Gas Spectroscopy Application}, booktitle={Journal of Semiconductors}, author={Mao, Yanfei and Shiju, E. and Schmalz, Klaus and Scheytt, Christoph}, year={2018} }","ama":"Mao Y, Shiju E, Schmalz K, Scheytt C. 245 GHz Subharmonic Receiver With Onchip Antenna for Gas Spectroscopy Application. In: <i>Journal of Semiconductors</i>. ; 2018.","chicago":"Mao, Yanfei, E. Shiju, Klaus Schmalz, and Christoph Scheytt. “245 GHz Subharmonic Receiver With Onchip Antenna for Gas Spectroscopy Application.” In <i>Journal of Semiconductors</i>, 2018.","ieee":"Y. Mao, E. Shiju, K. Schmalz, and C. Scheytt, “245 GHz Subharmonic Receiver With Onchip Antenna for Gas Spectroscopy Application,” 2018."},"_id":"24186","department":[{"_id":"58"}],"user_id":"15931","language":[{"iso":"eng"}],"publication":"Journal of Semiconductors","type":"conference","abstract":[{"lang":"eng","text":"A 2nd transconductance subharmonic receiver for 245 GHz spectroscopy sensor applications has been proposed. The receiver consists of a 245 GHz on-chip folded dipole antenna, a CB (common base) LNA, a 2nd transconductance SHM (subharmonic mixer), and a 120 GHz push-push VCO with 1/64 divider. The receiver is fabricated in fT/fmax = 300/500 GHz SiGe:C BiCMOS technology. The receiver dissipates a low power of 288 mW. Integrated with the on-chip antenna, the receiver is measured on-chip with a conversion gain of 15 dB, a bandwidth of 15 GHz, and the chip will be utilized in PCB board design for gas spectroscopy sensor application."}],"status":"public"},{"title":"Analysis of PSSS modulation for optimization of DAC bit resolution for 100 Gbps systems","conference":{"end_date":"2018.08.31","location":"Lisbon, Portugal ","start_date":"2018.08.28"},"doi":"10.1109/ISWCS.2018.8491216","publisher":"IEEE","date_updated":"2022-01-06T06:56:09Z","author":[{"last_name":"Karthik","full_name":"Karthik, KrishneGowda","first_name":"KrishneGowda"},{"first_name":"Lara","full_name":"Wimmer, Lara","last_name":"Wimmer"},{"first_name":"Abdul Rehman","full_name":"Javed, Abdul Rehman","last_name":"Javed"},{"full_name":"Wolf, Andreas","last_name":"Wolf","first_name":"Andreas"},{"last_name":"Scheytt","full_name":"Scheytt, Christoph","id":"37144","first_name":"Christoph"},{"full_name":"Kraemer, Rolf","last_name":"Kraemer","first_name":"Rolf"}],"date_created":"2021-09-13T07:37:58Z","year":"2018","place":"Portugal/Lisbon","citation":{"bibtex":"@inproceedings{Karthik_Wimmer_Javed_Wolf_Scheytt_Kraemer_2018, place={Portugal/Lisbon}, title={Analysis of PSSS modulation for optimization of DAC bit resolution for 100 Gbps systems}, DOI={<a href=\"https://doi.org/10.1109/ISWCS.2018.8491216\">10.1109/ISWCS.2018.8491216</a>}, booktitle={15th International Symposium on Wireless Communication Systems (ISWCS) }, publisher={IEEE}, author={Karthik, KrishneGowda and Wimmer, Lara and Javed, Abdul Rehman and Wolf, Andreas and Scheytt, Christoph and Kraemer, Rolf}, year={2018} }","mla":"Karthik, KrishneGowda, et al. “Analysis of PSSS Modulation for Optimization of DAC Bit Resolution for 100 Gbps Systems.” <i>15th International Symposium on Wireless Communication Systems (ISWCS) </i>, IEEE, 2018, doi:<a href=\"https://doi.org/10.1109/ISWCS.2018.8491216\">10.1109/ISWCS.2018.8491216</a>.","short":"K. Karthik, L. Wimmer, A.R. Javed, A. Wolf, C. Scheytt, R. Kraemer, in: 15th International Symposium on Wireless Communication Systems (ISWCS) , IEEE, Portugal/Lisbon, 2018.","apa":"Karthik, K., Wimmer, L., Javed, A. R., Wolf, A., Scheytt, C., &#38; Kraemer, R. (2018). Analysis of PSSS modulation for optimization of DAC bit resolution for 100 Gbps systems. <i>15th International Symposium on Wireless Communication Systems (ISWCS) </i>. <a href=\"https://doi.org/10.1109/ISWCS.2018.8491216\">https://doi.org/10.1109/ISWCS.2018.8491216</a>","ieee":"K. Karthik, L. Wimmer, A. R. Javed, A. Wolf, C. Scheytt, and R. Kraemer, “Analysis of PSSS modulation for optimization of DAC bit resolution for 100 Gbps systems,” Lisbon, Portugal , 2018, doi: <a href=\"https://doi.org/10.1109/ISWCS.2018.8491216\">10.1109/ISWCS.2018.8491216</a>.","chicago":"Karthik, KrishneGowda, Lara Wimmer, Abdul Rehman Javed, Andreas Wolf, Christoph Scheytt, and Rolf Kraemer. “Analysis of PSSS Modulation for Optimization of DAC Bit Resolution for 100 Gbps Systems.” In <i>15th International Symposium on Wireless Communication Systems (ISWCS) </i>. Portugal/Lisbon: IEEE, 2018. <a href=\"https://doi.org/10.1109/ISWCS.2018.8491216\">https://doi.org/10.1109/ISWCS.2018.8491216</a>.","ama":"Karthik K, Wimmer L, Javed AR, Wolf A, Scheytt C, Kraemer R. Analysis of PSSS modulation for optimization of DAC bit resolution for 100 Gbps systems. In: <i>15th International Symposium on Wireless Communication Systems (ISWCS) </i>. IEEE; 2018. doi:<a href=\"https://doi.org/10.1109/ISWCS.2018.8491216\">10.1109/ISWCS.2018.8491216</a>"},"related_material":{"link":[{"url":"https://ieeexplore.ieee.org/document/8491216","relation":"confirmation"}]},"language":[{"iso":"eng"}],"_id":"24192","user_id":"15931","department":[{"_id":"58"}],"abstract":[{"text":"The terahertz frequency range provides abundant bandwidth (25GHz ~ 50 GHz) to achieve ultra-high-speed wireless communication and enables data rates up to and above 100 Gbps. We choose Parallel Sequence Spread Spectrum (PSSS) as an analog friendly modulation and coding scheme that allows for an efficient mixed-signal implementation of a 100 Gbps wireless communication system. In our system design, we require a DAC (Digital to Analog converters) running at 1.67 G symbols/sec. The optimization of the bit resolution of this DAC will considerably reduce the hardware implementation efforts. In this work, we presented the analytical model for PSSS modulation and deduced a mathematical formula to calculate the number of discrete level amplitudes along with their probability distribution appearing at the output of the PSSS modulated signal. The analytical analysis assists in predicting the number of the quantization level of the DAC needed at the PSSS transmitter. The theoretical analysis shows that there are in total 225 discrete levels at the output of the PSSS encoder which leads to an 8-bit resolution of DAC. In this paper, we analyzed the variation of BER (Bit Error Rate) to the clipping of low probability amplitude levels and found that there is an only slight increase of the BER when we clip off the low probability amplitude levels. Thus, there is a tradeoff involved in a minor growth of BER concerning the reduction of the DAC bit resolution. Finally, we can reduce the DAC bit resolution from 8 bits to 7 bits and thus simplify the hardware implementation efforts of DAC operating at 1.67 Gbps.","lang":"eng"}],"status":"public","type":"conference","publication":"15th International Symposium on Wireless Communication Systems (ISWCS) "},{"conference":{"location":"Munich, DE"},"title":"Current and Future RISC-V Activities for Virtual Prototyping and Chip Design","volume":"Presentation","date_created":"2021-09-13T07:38:01Z","author":[{"first_name":"Peer","full_name":"Adelt, Peer","id":"5603","last_name":"Adelt"},{"first_name":"Bastian","full_name":"Koppelmann, Bastian","id":"25260","last_name":"Koppelmann"},{"last_name":"Müller","full_name":"Müller, Wolfgang","id":"16243","first_name":"Wolfgang"}],"date_updated":"2022-01-06T06:56:09Z","citation":{"chicago":"Adelt, Peer, Bastian Koppelmann, and Wolfgang Müller. “Current and Future RISC-V Activities for Virtual Prototyping and Chip Design.” <i>International Workshop on RISC-V Research Activities</i> Presentation (2018).","ieee":"P. Adelt, B. Koppelmann, and W. Müller, “Current and Future RISC-V Activities for Virtual Prototyping and Chip Design,” <i>International Workshop on RISC-V Research Activities</i>, vol. Presentation, 2018.","ama":"Adelt P, Koppelmann B, Müller W. Current and Future RISC-V Activities for Virtual Prototyping and Chip Design. <i>International Workshop on RISC-V Research Activities</i>. 2018;Presentation.","apa":"Adelt, P., Koppelmann, B., &#38; Müller, W. (2018). Current and Future RISC-V Activities for Virtual Prototyping and Chip Design. <i>International Workshop on RISC-V Research Activities</i>, <i>Presentation</i>.","mla":"Adelt, Peer, et al. “Current and Future RISC-V Activities for Virtual Prototyping and Chip Design.” <i>International Workshop on RISC-V Research Activities</i>, vol. Presentation, 2018.","bibtex":"@article{Adelt_Koppelmann_Müller_2018, title={Current and Future RISC-V Activities for Virtual Prototyping and Chip Design}, volume={Presentation}, journal={International Workshop on RISC-V Research Activities}, author={Adelt, Peer and Koppelmann, Bastian and Müller, Wolfgang}, year={2018} }","short":"P. Adelt, B. Koppelmann, W. Müller, International Workshop on RISC-V Research Activities Presentation (2018)."},"year":"2018","related_material":{"link":[{"relation":"confirmation","url":"https://www.edacentrum.de/compact/current-and-future-risc-v-activities-virtual-prototyping-and-chip-design"}]},"language":[{"iso":"eng"}],"department":[{"_id":"58"}],"user_id":"15931","_id":"24194","status":"public","publication":"International Workshop on RISC-V Research Activities","type":"journal_article"},{"status":"public","abstract":[{"lang":"eng","text":"This paper demonstrates system level analysis of an energy efficient Radio Frequency (RF) receiver. The receiver is based on a Surface Acoustic Wave (SAW) correlator which is used for highly linear demodulation and interferer suppression in conjunction with envelope detection for ultra-low power dissipation and hardware efficiency. The receiver is to be used in Wireless Sensor Networks (WSN) as a Wake-up Receiver (WuR) to reduce the network nodes power dissipation and provide asynchronous data communication. Low latency and high interference robustness makes this scheme interesting for industrial real-time applications. In this paper, the SAW correlator transfer function is derived, which functions as a Matched Filter (MF). Since the receiver uses envelope detection and based on the characteristic of the SAW, the receiver sensitivity is analyzed by means of a non-linear approach."}],"type":"conference","publication":"2nd URSI AT-RASC","language":[{"iso":"eng"}],"user_id":"15931","department":[{"_id":"58"}],"_id":"24195","citation":{"ama":"Abughannam S, Scheytt C. System Analysis of a Wake-Up Receiver Based on Surface Acoustic Wave Correlator. In: <i>2nd URSI AT-RASC</i>. IEEE; 2018:1-4. doi:<a href=\"https://doi.org/10.23919/URSI-AT-RASC.2018.8471531\">10.23919/URSI-AT-RASC.2018.8471531</a>","chicago":"Abughannam, Saed, and Christoph Scheytt. “System Analysis of a Wake-Up Receiver Based on Surface Acoustic Wave Correlator.” In <i>2nd URSI AT-RASC</i>, 1–4. Spain/Gran Canaria/Meloneras: IEEE, 2018. <a href=\"https://doi.org/10.23919/URSI-AT-RASC.2018.8471531\">https://doi.org/10.23919/URSI-AT-RASC.2018.8471531</a>.","ieee":"S. Abughannam and C. Scheytt, “System Analysis of a Wake-Up Receiver Based on Surface Acoustic Wave Correlator,” in <i>2nd URSI AT-RASC</i>, 2018, pp. 1–4, doi: <a href=\"https://doi.org/10.23919/URSI-AT-RASC.2018.8471531\">10.23919/URSI-AT-RASC.2018.8471531</a>.","apa":"Abughannam, S., &#38; Scheytt, C. (2018). System Analysis of a Wake-Up Receiver Based on Surface Acoustic Wave Correlator. <i>2nd URSI AT-RASC</i>, 1–4. <a href=\"https://doi.org/10.23919/URSI-AT-RASC.2018.8471531\">https://doi.org/10.23919/URSI-AT-RASC.2018.8471531</a>","mla":"Abughannam, Saed, and Christoph Scheytt. “System Analysis of a Wake-Up Receiver Based on Surface Acoustic Wave Correlator.” <i>2nd URSI AT-RASC</i>, IEEE, 2018, pp. 1–4, doi:<a href=\"https://doi.org/10.23919/URSI-AT-RASC.2018.8471531\">10.23919/URSI-AT-RASC.2018.8471531</a>.","short":"S. Abughannam, C. Scheytt, in: 2nd URSI AT-RASC, IEEE, Spain/Gran Canaria/Meloneras, 2018, pp. 1–4.","bibtex":"@inproceedings{Abughannam_Scheytt_2018, place={Spain/Gran Canaria/Meloneras}, title={System Analysis of a Wake-Up Receiver Based on Surface Acoustic Wave Correlator}, DOI={<a href=\"https://doi.org/10.23919/URSI-AT-RASC.2018.8471531\">10.23919/URSI-AT-RASC.2018.8471531</a>}, booktitle={2nd URSI AT-RASC}, publisher={IEEE}, author={Abughannam, Saed and Scheytt, Christoph}, year={2018}, pages={1–4} }"},"page":"1-4","year":"2018","place":"Spain/Gran Canaria/Meloneras","related_material":{"link":[{"relation":"confirmation","url":"https://ieeexplore.ieee.org/document/8471531"}]},"doi":"10.23919/URSI-AT-RASC.2018.8471531","conference":{"start_date":"2018.05.28","end_date":"2018.06.01"},"title":"System Analysis of a Wake-Up Receiver Based on Surface Acoustic Wave Correlator","author":[{"full_name":"Abughannam, Saed","id":"37628","last_name":"Abughannam","first_name":"Saed"},{"full_name":"Scheytt, Christoph","id":"37144","last_name":"Scheytt","first_name":"Christoph"}],"date_created":"2021-09-13T07:38:02Z","publisher":"IEEE","date_updated":"2022-01-06T06:56:09Z"},{"conference":{"end_date":"2018.04.12","start_date":"2018.04.09"},"doi":"10.1109/DTIS.2018.8368549","title":"Analog fault simulation automation at schematic level with random sampling techniques","author":[{"full_name":"Wu, Liang","id":"30401","last_name":"Wu","first_name":"Liang"},{"first_name":"Mohammad Khizer","last_name":"Hussain","full_name":"Hussain, Mohammad Khizer"},{"first_name":"Saed","last_name":"Abughannam","id":"37628","full_name":"Abughannam, Saed"},{"first_name":"Wolfgang","id":"16243","full_name":"Müller, Wolfgang","last_name":"Müller"},{"first_name":"Christoph","id":"37144","full_name":"Scheytt, Christoph","last_name":"Scheytt"},{"last_name":"Ecker","full_name":"Ecker, Wolfgang","first_name":"Wolfgang"}],"date_created":"2021-09-13T07:38:03Z","date_updated":"2022-01-06T06:56:09Z","publisher":"IEEE","citation":{"ama":"Wu L, Hussain MK, Abughannam S, Müller W, Scheytt C, Ecker W. Analog fault simulation automation at schematic level with random sampling techniques. In: <i>2018 13th International Conference on Design &#38; Technology of Integrated Systems In Nanoscale Era (DTIS)) </i>. IEEE; 2018. doi:<a href=\"https://doi.org/10.1109/DTIS.2018.8368549\">10.1109/DTIS.2018.8368549</a>","ieee":"L. Wu, M. K. Hussain, S. Abughannam, W. Müller, C. Scheytt, and W. Ecker, “Analog fault simulation automation at schematic level with random sampling techniques,” 2018, doi: <a href=\"https://doi.org/10.1109/DTIS.2018.8368549\">10.1109/DTIS.2018.8368549</a>.","chicago":"Wu, Liang, Mohammad Khizer Hussain, Saed Abughannam, Wolfgang Müller, Christoph Scheytt, and Wolfgang Ecker. “Analog Fault Simulation Automation at Schematic Level with Random Sampling Techniques.” In <i>2018 13th International Conference on Design &#38; Technology of Integrated Systems In Nanoscale Era (DTIS)) </i>. Italy/Taormina: IEEE, 2018. <a href=\"https://doi.org/10.1109/DTIS.2018.8368549\">https://doi.org/10.1109/DTIS.2018.8368549</a>.","apa":"Wu, L., Hussain, M. K., Abughannam, S., Müller, W., Scheytt, C., &#38; Ecker, W. (2018). Analog fault simulation automation at schematic level with random sampling techniques. <i>2018 13th International Conference on Design &#38; Technology of Integrated Systems In Nanoscale Era (DTIS)) </i>. <a href=\"https://doi.org/10.1109/DTIS.2018.8368549\">https://doi.org/10.1109/DTIS.2018.8368549</a>","bibtex":"@inproceedings{Wu_Hussain_Abughannam_Müller_Scheytt_Ecker_2018, place={Italy/Taormina}, title={Analog fault simulation automation at schematic level with random sampling techniques}, DOI={<a href=\"https://doi.org/10.1109/DTIS.2018.8368549\">10.1109/DTIS.2018.8368549</a>}, booktitle={2018 13th International Conference on Design &#38; Technology of Integrated Systems In Nanoscale Era (DTIS)) }, publisher={IEEE}, author={Wu, Liang and Hussain, Mohammad Khizer and Abughannam, Saed and Müller, Wolfgang and Scheytt, Christoph and Ecker, Wolfgang}, year={2018} }","short":"L. Wu, M.K. Hussain, S. Abughannam, W. Müller, C. Scheytt, W. Ecker, in: 2018 13th International Conference on Design &#38; Technology of Integrated Systems In Nanoscale Era (DTIS)) , IEEE, Italy/Taormina, 2018.","mla":"Wu, Liang, et al. “Analog Fault Simulation Automation at Schematic Level with Random Sampling Techniques.” <i>2018 13th International Conference on Design &#38; Technology of Integrated Systems In Nanoscale Era (DTIS)) </i>, IEEE, 2018, doi:<a href=\"https://doi.org/10.1109/DTIS.2018.8368549\">10.1109/DTIS.2018.8368549</a>."},"year":"2018","place":"Italy/Taormina","related_material":{"link":[{"relation":"confirmation","url":"https://ieeexplore.ieee.org/document/8368549"}]},"language":[{"iso":"eng"}],"department":[{"_id":"58"}],"user_id":"15931","_id":"24196","status":"public","abstract":[{"lang":"eng","text":"This paper presents an approach for analog fault effect simulation automation based on random fault selection with a high fault coverage of the circuit under test by means of fault injection and simulation based on advanced sampling techniques. The random fault selection utilizes the likelihood of the fault occurrence of different electrical components in the circuit with a confidence level. Defect models of different devices are analyzed for the calculation of the fault probability. A case study with our implemented tool demonstrates that likelihood calculation and fault simulation provides means for efficient fault effect simulation automation."}],"publication":"2018 13th International Conference on Design & Technology of Integrated Systems In Nanoscale Era (DTIS)) ","type":"conference"},{"ipn":"EP000003656056A1","title":"Integrier‐ und Halte‐Schaltung ","application_number":"18756368","date_updated":"2022-01-06T06:56:09Z","ipc":"H03K 3/42","date_created":"2021-09-13T07:38:06Z","author":[{"first_name":"Christoph","full_name":"Scheytt, Christoph","id":"37144","last_name":"Scheytt"},{"id":"30401","full_name":"Wu, Liang","last_name":"Wu","first_name":"Liang"}],"application_date":"16.07.2018","year":"2018","citation":{"bibtex":"@article{Scheytt_Wu_2018, title={Integrier‐ und Halte‐Schaltung }, author={Scheytt, Christoph and Wu, Liang}, year={2018} }","short":"C. Scheytt, L. Wu, (2018).","mla":"Scheytt, Christoph, and Liang Wu. <i>Integrier‐ Und Halte‐Schaltung </i>. 2018.","apa":"Scheytt, C., &#38; Wu, L. (2018). <i>Integrier‐ und Halte‐Schaltung </i>.","ama":"Scheytt C, Wu L. Integrier‐ und Halte‐Schaltung . Published online 2018.","ieee":"C. Scheytt and L. Wu, “Integrier‐ und Halte‐Schaltung .” 2018.","chicago":"Scheytt, Christoph, and Liang Wu. “Integrier‐ Und Halte‐Schaltung ,” 2018."},"related_material":{"link":[{"url":"https://depatisnet.dpma.de/DepatisNet/depatisnet?action=bibdat&docid=EP000003656056A1","relation":"confirmation"}]},"publication_date":"27.05.2020","_id":"24198","user_id":"15931","department":[{"_id":"58"}],"status":"public","type":"patent"},{"type":"conference","publication":"2018 IEEE Radio and Wireless Symposium (RWS)","status":"public","abstract":[{"lang":"eng","text":"This work describes a dielectric sensing system applying a 120 GHz electrical interferometer for contactless permittivity measurements. The applied IC was fabricated in a 130 nm SiGe process featuring an ft and fmax of 240 GHz and 330 GHz. The on-chip system contains a 120 GHz VCO with a tuning range of 7 GHz featuring a divide-by-64 circuit to enable external PLL operation. An important feature of the IC is high-precision and high-resolution phase shifting based on a slow-wave transmission lines approach with digital control. This allows for direct digital readout ability. The on chip power detector provides DC output signals giving the opportunity to record transfer functions of the interferometer. It enables sample emulation capability by phase shift inducement in the measurement as well as a reference transmission line. The motherboard of the system provides PLL stabilization for frequency sweeps. The proposed approach is capable of automated dielectric monitoring by phase compensation."}],"user_id":"15931","department":[{"_id":"58"}],"_id":"24199","language":[{"iso":"eng"}],"related_material":{"link":[{"url":"https://ieeexplore.ieee.org/document/8304967","relation":"confirmation"}]},"publication_identifier":{"issn":["2164-2974 "]},"citation":{"short":"J. Wessel, K. Schmalz, C. Scheytt, D. Kissinger, in: 2018 IEEE Radio and Wireless Symposium (RWS), IEEE, USA/Anaheim, 2018.","bibtex":"@inproceedings{Wessel_Schmalz_Scheytt_Kissinger_2018, place={USA/Anaheim}, title={Sensitive permittivity detector for dielectric samples at 120 GHz}, DOI={<a href=\"https://doi.org/10.1109/RWS.2018.8304967\">10.1109/RWS.2018.8304967</a>}, booktitle={2018 IEEE Radio and Wireless Symposium (RWS)}, publisher={IEEE}, author={Wessel, Jan and Schmalz, Klaus and Scheytt, Christoph and Kissinger, Dietmar}, year={2018} }","mla":"Wessel, Jan, et al. “Sensitive Permittivity Detector for Dielectric Samples at 120 GHz.” <i>2018 IEEE Radio and Wireless Symposium (RWS)</i>, IEEE, 2018, doi:<a href=\"https://doi.org/10.1109/RWS.2018.8304967\">10.1109/RWS.2018.8304967</a>.","apa":"Wessel, J., Schmalz, K., Scheytt, C., &#38; Kissinger, D. (2018). Sensitive permittivity detector for dielectric samples at 120 GHz. <i>2018 IEEE Radio and Wireless Symposium (RWS)</i>. <a href=\"https://doi.org/10.1109/RWS.2018.8304967\">https://doi.org/10.1109/RWS.2018.8304967</a>","chicago":"Wessel, Jan, Klaus Schmalz, Christoph Scheytt, and Dietmar Kissinger. “Sensitive Permittivity Detector for Dielectric Samples at 120 GHz.” In <i>2018 IEEE Radio and Wireless Symposium (RWS)</i>. USA/Anaheim: IEEE, 2018. <a href=\"https://doi.org/10.1109/RWS.2018.8304967\">https://doi.org/10.1109/RWS.2018.8304967</a>.","ieee":"J. Wessel, K. Schmalz, C. Scheytt, and D. Kissinger, “Sensitive permittivity detector for dielectric samples at 120 GHz,” 2018, doi: <a href=\"https://doi.org/10.1109/RWS.2018.8304967\">10.1109/RWS.2018.8304967</a>.","ama":"Wessel J, Schmalz K, Scheytt C, Kissinger D. Sensitive permittivity detector for dielectric samples at 120 GHz. In: <i>2018 IEEE Radio and Wireless Symposium (RWS)</i>. IEEE; 2018. doi:<a href=\"https://doi.org/10.1109/RWS.2018.8304967\">10.1109/RWS.2018.8304967</a>"},"place":"USA/Anaheim","year":"2018","date_created":"2021-09-13T07:38:07Z","author":[{"full_name":"Wessel, Jan","last_name":"Wessel","first_name":"Jan"},{"first_name":"Klaus","last_name":"Schmalz","full_name":"Schmalz, Klaus"},{"id":"37144","full_name":"Scheytt, Christoph","last_name":"Scheytt","first_name":"Christoph"},{"full_name":"Kissinger, Dietmar","last_name":"Kissinger","first_name":"Dietmar"}],"date_updated":"2022-01-06T06:56:09Z","publisher":"IEEE","conference":{"end_date":"2018.01.18","start_date":"2018.01.15"},"doi":"10.1109/RWS.2018.8304967","title":"Sensitive permittivity detector for dielectric samples at 120 GHz"},{"file":[{"content_type":"application/pdf","embargo_to":"open_access","relation":"main_file","date_created":"2018-08-21T10:12:05Z","creator":"fossie","date_updated":"2022-01-06T06:59:26Z","file_name":"2018-08 Afzal - ASAP Proceedings - Solving Maxwell equations with modern C++ and SYCL.pdf","access_level":"request","file_id":"3986","embargo":"2019-09-03","file_size":252186}],"status":"public","abstract":[{"lang":"eng","text":"In scientific computing, unstructured meshes are a crucial foundation for the simulation of real-world physical phenomena. Compared to regular grids, they allow resembling the computational domain with a much higher accuracy, which in turn leads to more efficient computations.<br />There exists a wealth of supporting libraries and frameworks that aid programmers with the implementation of applications working on such grids, each built on top of existing parallelization technologies. However, many approaches require the programmer to introduce a different programming paradigm into their application or provide different variants of the code. SYCL is a new programming standard providing a remedy to this dilemma by building on standard C ++17 with its so-called single-source approach: Programmers write standard C ++ code and expose parallelism using C++17 keywords. The application is<br />then transformed into a concrete implementation by the SYCL implementation. By encapsulating the OpenCL ecosystem, different SYCL implementations enable not only the programming of CPUs but also of heterogeneous platforms such as GPUs or other devices. For the first time, this paper showcases a SYCL-<br />based solver for the nodal Discontinuous Galerkin method for Maxwell’s equations on unstructured meshes. We compare our solution to a previous C-based implementation with respect to programmability and performance on heterogeneous platforms.<br"}],"type":"conference","publication":"Proceedings of the 29th Annual IEEE International Conference on Application-specific Systems, Architectures and Processors (ASAP)","language":[{"iso":"eng"}],"file_date_updated":"2022-01-06T06:59:26Z","ddc":["004"],"keyword":["tet_topic_hpc"],"user_id":"158","department":[{"_id":"61"}],"project":[{"name":"HighPerMeshes","_id":"33","grant_number":"01|H16005"},{"name":"Computing Resources Provided by the Paderborn Center for Parallel Computing","_id":"52"}],"_id":"3588","citation":{"ama":"Afzal A, Schmitt C, Alhaddad S, et al. Solving Maxwell’s Equations with Modern C++ and SYCL: A Case Study. In: <i>Proceedings of the 29th Annual IEEE International Conference on Application-Specific Systems, Architectures and Processors (ASAP)</i>. ; 2018:49-56. doi:<a href=\"https://doi.org/10.1109/ASAP.2018.8445127\">10.1109/ASAP.2018.8445127</a>","ieee":"A. Afzal <i>et al.</i>, “Solving Maxwell’s Equations with Modern C++ and SYCL: A Case Study,” in <i>Proceedings of the 29th Annual IEEE International Conference on Application-specific Systems, Architectures and Processors (ASAP)</i>, 2018, pp. 49–56.","chicago":"Afzal, Ayesha, Christian Schmitt, Samer Alhaddad, Yevgen Grynko, Jürgen Teich, Jens Förstner, and Frank Hannig. “Solving Maxwell’s Equations with Modern C++ and SYCL: A Case Study.” In <i>Proceedings of the 29th Annual IEEE International Conference on Application-Specific Systems, Architectures and Processors (ASAP)</i>, 49–56, 2018. <a href=\"https://doi.org/10.1109/ASAP.2018.8445127\">https://doi.org/10.1109/ASAP.2018.8445127</a>.","apa":"Afzal, A., Schmitt, C., Alhaddad, S., Grynko, Y., Teich, J., Förstner, J., &#38; Hannig, F. (2018). Solving Maxwell’s Equations with Modern C++ and SYCL: A Case Study. In <i>Proceedings of the 29th Annual IEEE International Conference on Application-specific Systems, Architectures and Processors (ASAP)</i> (pp. 49–56). <a href=\"https://doi.org/10.1109/ASAP.2018.8445127\">https://doi.org/10.1109/ASAP.2018.8445127</a>","bibtex":"@inproceedings{Afzal_Schmitt_Alhaddad_Grynko_Teich_Förstner_Hannig_2018, title={Solving Maxwell’s Equations with Modern C++ and SYCL: A Case Study}, DOI={<a href=\"https://doi.org/10.1109/ASAP.2018.8445127\">10.1109/ASAP.2018.8445127</a>}, booktitle={Proceedings of the 29th Annual IEEE International Conference on Application-specific Systems, Architectures and Processors (ASAP)}, author={Afzal, Ayesha and Schmitt, Christian and Alhaddad, Samer and Grynko, Yevgen and Teich, Jürgen and Förstner, Jens and Hannig, Frank}, year={2018}, pages={49–56} }","short":"A. Afzal, C. Schmitt, S. Alhaddad, Y. Grynko, J. Teich, J. Förstner, F. Hannig, in: Proceedings of the 29th Annual IEEE International Conference on Application-Specific Systems, Architectures and Processors (ASAP), 2018, pp. 49–56.","mla":"Afzal, Ayesha, et al. “Solving Maxwell’s Equations with Modern C++ and SYCL: A Case Study.” <i>Proceedings of the 29th Annual IEEE International Conference on Application-Specific Systems, Architectures and Processors (ASAP)</i>, 2018, pp. 49–56, doi:<a href=\"https://doi.org/10.1109/ASAP.2018.8445127\">10.1109/ASAP.2018.8445127</a>."},"page":"49-56","year":"2018","publication_identifier":{"isbn":["978-1-5386-7479-6"]},"has_accepted_license":"1","doi":"10.1109/ASAP.2018.8445127","title":"Solving Maxwell's Equations with Modern C++ and SYCL: A Case Study","author":[{"last_name":"Afzal","full_name":"Afzal, Ayesha","first_name":"Ayesha"},{"first_name":"Christian","last_name":"Schmitt","full_name":"Schmitt, Christian"},{"id":"42456","full_name":"Alhaddad, Samer","last_name":"Alhaddad","first_name":"Samer"},{"first_name":"Yevgen","id":"26059","full_name":"Grynko, Yevgen","last_name":"Grynko"},{"last_name":"Teich","full_name":"Teich, Jürgen","first_name":"Jürgen"},{"first_name":"Jens","full_name":"Förstner, Jens","id":"158","last_name":"Förstner","orcid":"0000-0001-7059-9862"},{"first_name":"Frank","full_name":"Hannig, Frank","last_name":"Hannig"}],"date_created":"2018-07-23T07:12:03Z","date_updated":"2022-01-06T06:59:26Z"},{"year":"2018","issue":"14","title":"Oblique incidence of semi-guided planar waves on slab waveguide steps: effects of rounded edges","publisher":"OSA Publishing","date_created":"2018-08-01T09:31:03Z","abstract":[{"text":"Oblique propagation of semi-guided waves across slab waveguide structures with bent corners is investigated. A critical angle can be defined beyond which all radiation losses are suppressed. Additionally an increase of the curvature radius of the bends also leads to low-loss configurations for incidence angles below that critical angle. A combination of two bent corner systems represents a step-like structure, behaving like a Fabry-Perot interferometer, with two partial reflectors separated by the vertical height between the horizontal slabs. We numerically analyse typical high-index-contrast Si/SiO2 structures for their reflectance and transmittance properties. When increasing the curvature radius the resonant effect becomes less relevant such that full transmittance is reached with less critical conditions on the vertical distance or the incidence angle. For practical interest 3-D problems are considered, where the structures are excited by the fundamental mode of a wide, shallow rib waveguide. High transmittance levels can be observed also for these 3-D configurations depending on the width of the rib.","lang":"eng"}],"file":[{"relation":"main_file","content_type":"application/pdf","file_size":6193865,"file_name":"2018-07 Ebers_Hammer_Förstner_OpticsExpress_Oblique incidence of semi guided planar waves on slab waveguide steps_Rounded Edges.pdf","access_level":"open_access","file_id":"3741","date_updated":"2018-08-01T09:30:58Z","creator":"hclaudia","date_created":"2018-08-01T09:30:58Z"}],"publication":"Optics Express","ddc":["620"],"keyword":["tet_topic_waveguide"],"language":[{"iso":"eng"}],"citation":{"ama":"Ebers L, Hammer M, Förstner J. Oblique incidence of semi-guided planar waves on slab waveguide steps: effects of rounded edges. <i>Optics Express</i>. 2018;26(14):18621-18632. doi:<a href=\"https://doi.org/10.1364/OE.26.018621\">10.1364/OE.26.018621</a>","ieee":"L. Ebers, M. Hammer, and J. Förstner, “Oblique incidence of semi-guided planar waves on slab waveguide steps: effects of rounded edges,” <i>Optics Express</i>, vol. 26, no. 14, pp. 18621–18632, 2018.","chicago":"Ebers, Lena, Manfred Hammer, and Jens Förstner. “Oblique Incidence of Semi-Guided Planar Waves on Slab Waveguide Steps: Effects of Rounded Edges.” <i>Optics Express</i> 26, no. 14 (2018): 18621–32. <a href=\"https://doi.org/10.1364/OE.26.018621\">https://doi.org/10.1364/OE.26.018621</a>.","bibtex":"@article{Ebers_Hammer_Förstner_2018, title={Oblique incidence of semi-guided planar waves on slab waveguide steps: effects of rounded edges}, volume={26}, DOI={<a href=\"https://doi.org/10.1364/OE.26.018621\">10.1364/OE.26.018621</a>}, number={14}, journal={Optics Express}, publisher={OSA Publishing}, author={Ebers, Lena and Hammer, Manfred and Förstner, Jens}, year={2018}, pages={18621–18632} }","mla":"Ebers, Lena, et al. “Oblique Incidence of Semi-Guided Planar Waves on Slab Waveguide Steps: Effects of Rounded Edges.” <i>Optics Express</i>, vol. 26, no. 14, OSA Publishing, 2018, pp. 18621–32, doi:<a href=\"https://doi.org/10.1364/OE.26.018621\">10.1364/OE.26.018621</a>.","short":"L. Ebers, M. Hammer, J. Förstner, Optics Express 26 (2018) 18621–18632.","apa":"Ebers, L., Hammer, M., &#38; Förstner, J. (2018). Oblique incidence of semi-guided planar waves on slab waveguide steps: effects of rounded edges. <i>Optics Express</i>, <i>26</i>(14), 18621–18632. <a href=\"https://doi.org/10.1364/OE.26.018621\">https://doi.org/10.1364/OE.26.018621</a>"},"page":"18621-18632","intvolume":"        26","publication_status":"published","has_accepted_license":"1","doi":"10.1364/OE.26.018621","oa":"1","date_updated":"2022-01-06T06:59:33Z","author":[{"first_name":"Lena","full_name":"Ebers, Lena","id":"40428","last_name":"Ebers"},{"full_name":"Hammer, Manfred","id":"48077","last_name":"Hammer","orcid":"0000-0002-6331-9348","first_name":"Manfred"},{"orcid":"0000-0001-7059-9862","last_name":"Förstner","full_name":"Förstner, Jens","id":"158","first_name":"Jens"}],"volume":26,"urn":"37409","status":"public","type":"journal_article","article_type":"letter_note","file_date_updated":"2018-08-01T09:30:58Z","project":[{"name":"TRR 142 - Project Area C","_id":"56"},{"name":"TRR 142","_id":"53"},{"_id":"75","name":"TRR 142 - Subproject C5"}],"_id":"3740","user_id":"158","department":[{"_id":"61"}]},{"type":"conference","publication":"2018 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP)","status":"public","user_id":"44006","department":[{"_id":"54"}],"_id":"18107","language":[{"iso":"eng"}],"citation":{"bibtex":"@inproceedings{Heymann_Bacchiani_Sainath_2018, title={Performance of Mask Based Statistical Beamforming in a Smart Home Scenario}, DOI={<a href=\"https://doi.org/10.1109/ICASSP.2018.8462372\">10.1109/ICASSP.2018.8462372</a>}, booktitle={2018 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP)}, author={Heymann, Jahn and Bacchiani, M. and Sainath, T. N.}, year={2018}, pages={6722–6726} }","short":"J. Heymann, M. Bacchiani, T.N. Sainath, in: 2018 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP), 2018, pp. 6722–6726.","mla":"Heymann, Jahn, et al. “Performance of Mask Based Statistical Beamforming in a Smart Home Scenario.” <i>2018 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP)</i>, 2018, pp. 6722–26, doi:<a href=\"https://doi.org/10.1109/ICASSP.2018.8462372\">10.1109/ICASSP.2018.8462372</a>.","apa":"Heymann, J., Bacchiani, M., &#38; Sainath, T. N. (2018). Performance of Mask Based Statistical Beamforming in a Smart Home Scenario. In <i>2018 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP)</i> (pp. 6722–6726). <a href=\"https://doi.org/10.1109/ICASSP.2018.8462372\">https://doi.org/10.1109/ICASSP.2018.8462372</a>","ama":"Heymann J, Bacchiani M, Sainath TN. Performance of Mask Based Statistical Beamforming in a Smart Home Scenario. In: <i>2018 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP)</i>. ; 2018:6722-6726. doi:<a href=\"https://doi.org/10.1109/ICASSP.2018.8462372\">10.1109/ICASSP.2018.8462372</a>","ieee":"J. Heymann, M. Bacchiani, and T. N. Sainath, “Performance of Mask Based Statistical Beamforming in a Smart Home Scenario,” in <i>2018 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP)</i>, 2018, pp. 6722–6726.","chicago":"Heymann, Jahn, M. Bacchiani, and T. N. Sainath. “Performance of Mask Based Statistical Beamforming in a Smart Home Scenario.” In <i>2018 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP)</i>, 6722–26, 2018. <a href=\"https://doi.org/10.1109/ICASSP.2018.8462372\">https://doi.org/10.1109/ICASSP.2018.8462372</a>."},"page":"6722-6726","year":"2018","author":[{"full_name":"Heymann, Jahn","id":"9168","last_name":"Heymann","first_name":"Jahn"},{"first_name":"M.","full_name":"Bacchiani, M.","last_name":"Bacchiani"},{"first_name":"T. N.","full_name":"Sainath, T. N.","last_name":"Sainath"}],"date_created":"2020-08-20T14:20:59Z","date_updated":"2022-01-06T06:53:26Z","doi":"10.1109/ICASSP.2018.8462372","title":"Performance of Mask Based Statistical Beamforming in a Smart Home Scenario"},{"doi":"10.18086/swc.2017.26.10","title":"An Automated Solar-Biomass Hybrid Dryer System for Rural Communities in Ghana","author":[{"last_name":"Obeng-Akrofi","full_name":"Obeng-Akrofi, George","first_name":"George"},{"last_name":"Oppong Akowuah","full_name":"Oppong Akowuah, Joseph","first_name":"Joseph"},{"first_name":"Gifty","full_name":"Opoku-Agyemang, Gifty","last_name":"Opoku-Agyemang"},{"full_name":"Nkrumah, Isaac","last_name":"Nkrumah","first_name":"Isaac"},{"full_name":"Donkor, Micheal  K. E.","last_name":"Donkor","first_name":"Micheal  K. E."},{"first_name":"Reuben Y.","last_name":"Tamakloe","full_name":"Tamakloe, Reuben Y."},{"full_name":"Ampong, Francis K.","last_name":"Ampong","first_name":"Francis K."},{"full_name":"Klaus, Tobias","last_name":"Klaus","first_name":"Tobias"},{"first_name":"Stefan","full_name":"Krauter, Stefan","id":"28836","orcid":"0000-0002-3594-260X","last_name":"Krauter"},{"last_name":"Waldhoff","full_name":"Waldhoff, Maike","first_name":"Maike"},{"first_name":"Alexander","full_name":"Olenberg, Alexander","last_name":"Olenberg"},{"last_name":"Kenig","full_name":"Kenig, Eugeny","id":"665","first_name":"Eugeny"}],"date_created":"2019-02-26T06:36:39Z","publisher":"International Solar Energy Society","date_updated":"2022-01-06T07:03:50Z","citation":{"ama":"Obeng-Akrofi G, Oppong Akowuah J, Opoku-Agyemang G, et al. An Automated Solar-Biomass Hybrid Dryer System for Rural Communities in Ghana. In: <i>Proceedings of SWC2017/SHC2017</i>. International Solar Energy Society; 2018. doi:<a href=\"https://doi.org/10.18086/swc.2017.26.10\">10.18086/swc.2017.26.10</a>","ieee":"G. Obeng-Akrofi <i>et al.</i>, “An Automated Solar-Biomass Hybrid Dryer System for Rural Communities in Ghana,” in <i>Proceedings of SWC2017/SHC2017</i>, 2018.","chicago":"Obeng-Akrofi, George, Joseph Oppong Akowuah, Gifty Opoku-Agyemang, Isaac Nkrumah, Micheal  K. E. Donkor, Reuben Y. Tamakloe, Francis K. Ampong, et al. “An Automated Solar-Biomass Hybrid Dryer System for Rural Communities in Ghana.” In <i>Proceedings of SWC2017/SHC2017</i>. International Solar Energy Society, 2018. <a href=\"https://doi.org/10.18086/swc.2017.26.10\">https://doi.org/10.18086/swc.2017.26.10</a>.","mla":"Obeng-Akrofi, George, et al. “An Automated Solar-Biomass Hybrid Dryer System for Rural Communities in Ghana.” <i>Proceedings of SWC2017/SHC2017</i>, International Solar Energy Society, 2018, doi:<a href=\"https://doi.org/10.18086/swc.2017.26.10\">10.18086/swc.2017.26.10</a>.","bibtex":"@inproceedings{Obeng-Akrofi_Oppong Akowuah_Opoku-Agyemang_Nkrumah_Donkor_Tamakloe_Ampong_Klaus_Krauter_Waldhoff_et al._2018, title={An Automated Solar-Biomass Hybrid Dryer System for Rural Communities in Ghana}, DOI={<a href=\"https://doi.org/10.18086/swc.2017.26.10\">10.18086/swc.2017.26.10</a>}, booktitle={Proceedings of SWC2017/SHC2017}, publisher={International Solar Energy Society}, author={Obeng-Akrofi, George and Oppong Akowuah, Joseph and Opoku-Agyemang, Gifty and Nkrumah, Isaac and Donkor, Micheal  K. E. and Tamakloe, Reuben Y. and Ampong, Francis K. and Klaus, Tobias and Krauter, Stefan and Waldhoff, Maike and et al.}, year={2018} }","short":"G. Obeng-Akrofi, J. Oppong Akowuah, G. Opoku-Agyemang, I. Nkrumah, M.K.E. Donkor, R.Y. Tamakloe, F.K. Ampong, T. Klaus, S. Krauter, M. Waldhoff, A. Olenberg, E. Kenig, in: Proceedings of SWC2017/SHC2017, International Solar Energy Society, 2018.","apa":"Obeng-Akrofi, G., Oppong Akowuah, J., Opoku-Agyemang, G., Nkrumah, I., Donkor, M. K. E., Tamakloe, R. Y., … Kenig, E. (2018). An Automated Solar-Biomass Hybrid Dryer System for Rural Communities in Ghana. In <i>Proceedings of SWC2017/SHC2017</i>. International Solar Energy Society. <a href=\"https://doi.org/10.18086/swc.2017.26.10\">https://doi.org/10.18086/swc.2017.26.10</a>"},"year":"2018","publication_status":"published","publication_identifier":{"isbn":["9783981465976"]},"language":[{"iso":"eng"}],"user_id":"16148","department":[{"_id":"53"},{"_id":"145"}],"_id":"8085","status":"public","type":"conference","publication":"Proceedings of SWC2017/SHC2017"},{"language":[{"iso":"ger"}],"keyword":["WORKSHOP"],"department":[{"_id":"48"}],"user_id":"22707","_id":"4576","status":"public","type":"misc","title":"Stochastische Kompaktierung für den Hochgeschwindigkeitstest","author":[{"last_name":"Sprenger","id":"22707","full_name":"Sprenger, Alexander","first_name":"Alexander"},{"id":"209","full_name":"Hellebrand, Sybille","last_name":"Hellebrand","orcid":"0000-0002-3717-3939","first_name":"Sybille"}],"date_created":"2018-10-02T12:29:44Z","publisher":"30. Workshop \"Testmethoden und Zuverlässigkeit von Schaltungen und Systemen\" (TuZ'18)","date_updated":"2022-01-06T07:01:13Z","citation":{"bibtex":"@book{Sprenger_Hellebrand_2018, place={Freiburg, Germany}, title={Stochastische Kompaktierung für den Hochgeschwindigkeitstest}, publisher={30. Workshop “Testmethoden und Zuverlässigkeit von Schaltungen und Systemen” (TuZ’18)}, author={Sprenger, Alexander and Hellebrand, Sybille}, year={2018} }","short":"A. Sprenger, S. Hellebrand, Stochastische Kompaktierung für den Hochgeschwindigkeitstest, 30. Workshop “Testmethoden und Zuverlässigkeit von Schaltungen und Systemen” (TuZ’18), Freiburg, Germany, 2018.","mla":"Sprenger, Alexander, and Sybille Hellebrand. <i>Stochastische Kompaktierung für den Hochgeschwindigkeitstest</i>. 30. Workshop “Testmethoden und Zuverlässigkeit von Schaltungen und Systemen” (TuZ’18), 2018.","apa":"Sprenger, A., &#38; Hellebrand, S. (2018). <i>Stochastische Kompaktierung für den Hochgeschwindigkeitstest</i>. Freiburg, Germany: 30. Workshop “Testmethoden und Zuverlässigkeit von Schaltungen und Systemen” (TuZ’18).","ama":"Sprenger A, Hellebrand S. <i>Stochastische Kompaktierung für den Hochgeschwindigkeitstest</i>. Freiburg, Germany: 30. Workshop “Testmethoden und Zuverlässigkeit von Schaltungen und Systemen” (TuZ’18); 2018.","chicago":"Sprenger, Alexander, and Sybille Hellebrand. <i>Stochastische Kompaktierung für den Hochgeschwindigkeitstest</i>. Freiburg, Germany: 30. Workshop “Testmethoden und Zuverlässigkeit von Schaltungen und Systemen” (TuZ’18), 2018.","ieee":"A. Sprenger and S. Hellebrand, <i>Stochastische Kompaktierung für den Hochgeschwindigkeitstest</i>. Freiburg, Germany: 30. Workshop “Testmethoden und Zuverlässigkeit von Schaltungen und Systemen” (TuZ’18), 2018."},"year":"2018","place":"Freiburg, Germany"},{"ddc":["530"],"keyword":["tet_topic_waveguides"],"publication":"2018 IEEE 17th International Conference on Mathematical Methods in Electromagnetic Theory (MMET)","abstract":[{"lang":"eng","text":"Semi-guided waves confined in dielectric slab waveguides are being considered for oblique angles of propagation. If the waves encounter a linear discontinuity of (mostly) arbitrary shape and extension, a variant of Snell's law applies, separately for each pair of incoming and outgoing modes. Depending on the effective indices involved, and on the angle of incidence, power transfer to specific outgoing waves can be allowed or forbidden. In particular, critical angles of incidence can be identified, beyond which any power transfer to non-guided waves is forbidden, i.e. all radiative losses are suppressed. In that case the input power is carried away from the discontinuity exclusively by reflected semi-guided waves in the input slab, or by semi-guided waves that are transmitted into other outgoing slab waveguides. Vectorial equations on a 2-D cross sectional domain apply. These are formally identical to the equations that govern the eigenmodes of 3-D channel waveguides. Here, however, these need to be solved not as an eigenvalue problem, but as an inhomogeneous problem with a right-hand-side that is given by the incoming semi-guided wave, and subject to transparent boundary conditions. The equations resemble a standard 2-D Helmholtz problem, with an effective permittivity in place of the actual relative permittivity. Depending on the properties of the incoming wave, including the angle of incidence, this effective permittivity can become locally negative, causing the suppression of propagating outgoing waves. A series of high-contrast example configurations are discussed, where these effects lead to - in some respects - quite surprising transmission characteristics."}],"file":[{"content_type":"application/pdf","relation":"main_file","success":1,"date_created":"2018-10-02T17:13:55Z","creator":"fossie","date_updated":"2018-10-02T17:13:55Z","file_name":"2018-09 Hammer - MMET (final draft).pdf","file_id":"4580","access_level":"closed","file_size":242956}],"publisher":"IEEE","date_created":"2018-10-02T17:11:59Z","title":"Oblique Semi-Guided Waves: 2-D Integrated Photonics with Negative Effective Permittivity","year":"2018","project":[{"_id":"53","name":"TRR 142"},{"name":"TRR 142 - Project Area C","_id":"56"},{"_id":"75","name":"TRR 142 - Subproject C5"}],"_id":"4579","user_id":"158","department":[{"_id":"61"},{"_id":"230"},{"_id":"429"}],"file_date_updated":"2018-10-02T17:13:55Z","type":"conference","status":"public","date_updated":"2022-01-06T07:01:13Z","author":[{"id":"48077","full_name":"Hammer, Manfred","last_name":"Hammer","orcid":"0000-0002-6331-9348","first_name":"Manfred"},{"last_name":"Ebers","full_name":"Ebers, Lena","id":"40428","first_name":"Lena"},{"first_name":"Andre","last_name":"Hildebrandt","full_name":"Hildebrandt, Andre"},{"first_name":"Samer","id":"42456","full_name":"Alhaddad, Samer","last_name":"Alhaddad"},{"orcid":"0000-0001-7059-9862","last_name":"Förstner","full_name":"Förstner, Jens","id":"158","first_name":"Jens"}],"doi":"10.1109/mmet.2018.8460455","publication_status":"published","publication_identifier":{"isbn":["9781538654385"]},"has_accepted_license":"1","citation":{"apa":"Hammer, M., Ebers, L., Hildebrandt, A., Alhaddad, S., &#38; Förstner, J. (2018). Oblique Semi-Guided Waves: 2-D Integrated Photonics with Negative Effective Permittivity. In <i>2018 IEEE 17th International Conference on Mathematical Methods in Electromagnetic Theory (MMET)</i>. IEEE. <a href=\"https://doi.org/10.1109/mmet.2018.8460455\">https://doi.org/10.1109/mmet.2018.8460455</a>","short":"M. Hammer, L. Ebers, A. Hildebrandt, S. Alhaddad, J. Förstner, in: 2018 IEEE 17th International Conference on Mathematical Methods in Electromagnetic Theory (MMET), IEEE, 2018.","bibtex":"@inproceedings{Hammer_Ebers_Hildebrandt_Alhaddad_Förstner_2018, title={Oblique Semi-Guided Waves: 2-D Integrated Photonics with Negative Effective Permittivity}, DOI={<a href=\"https://doi.org/10.1109/mmet.2018.8460455\">10.1109/mmet.2018.8460455</a>}, booktitle={2018 IEEE 17th International Conference on Mathematical Methods in Electromagnetic Theory (MMET)}, publisher={IEEE}, author={Hammer, Manfred and Ebers, Lena and Hildebrandt, Andre and Alhaddad, Samer and Förstner, Jens}, year={2018} }","mla":"Hammer, Manfred, et al. “Oblique Semi-Guided Waves: 2-D Integrated Photonics with Negative Effective Permittivity.” <i>2018 IEEE 17th International Conference on Mathematical Methods in Electromagnetic Theory (MMET)</i>, IEEE, 2018, doi:<a href=\"https://doi.org/10.1109/mmet.2018.8460455\">10.1109/mmet.2018.8460455</a>.","chicago":"Hammer, Manfred, Lena Ebers, Andre Hildebrandt, Samer Alhaddad, and Jens Förstner. “Oblique Semi-Guided Waves: 2-D Integrated Photonics with Negative Effective Permittivity.” In <i>2018 IEEE 17th International Conference on Mathematical Methods in Electromagnetic Theory (MMET)</i>. IEEE, 2018. <a href=\"https://doi.org/10.1109/mmet.2018.8460455\">https://doi.org/10.1109/mmet.2018.8460455</a>.","ieee":"M. Hammer, L. Ebers, A. Hildebrandt, S. Alhaddad, and J. Förstner, “Oblique Semi-Guided Waves: 2-D Integrated Photonics with Negative Effective Permittivity,” in <i>2018 IEEE 17th International Conference on Mathematical Methods in Electromagnetic Theory (MMET)</i>, 2018.","ama":"Hammer M, Ebers L, Hildebrandt A, Alhaddad S, Förstner J. Oblique Semi-Guided Waves: 2-D Integrated Photonics with Negative Effective Permittivity. In: <i>2018 IEEE 17th International Conference on Mathematical Methods in Electromagnetic Theory (MMET)</i>. IEEE; 2018. doi:<a href=\"https://doi.org/10.1109/mmet.2018.8460455\">10.1109/mmet.2018.8460455</a>"}},{"year":"2018","title":"Application of the Discontinuous Galerkin Time Domain Method in Nonlinear Nanoplasmonics","date_created":"2018-10-04T22:21:39Z","publisher":"IEEE","file":[{"date_created":"2018-10-04T22:25:59Z","creator":"fossie","date_updated":"2018-10-04T22:25:59Z","file_name":"2018-09 Grynko - MMET (preprint).pdf","file_id":"4582","access_level":"closed","file_size":1131678,"content_type":"application/pdf","relation":"main_file","success":1}],"publication":"2018 IEEE 17th International Conference on Mathematical Methods in Electromagnetic Theory (MMET)","language":[{"iso":"eng"}],"ddc":["530"],"keyword":["tet_topic_numerics","tet_topic_shg"],"citation":{"ama":"Grynko Y, Förstner J. Application of the Discontinuous Galerkin Time Domain Method in Nonlinear Nanoplasmonics. In: <i>2018 IEEE 17th International Conference on Mathematical Methods in Electromagnetic Theory (MMET)</i>. IEEE; 2018. doi:<a href=\"https://doi.org/10.1109/mmet.2018.8460261\">10.1109/mmet.2018.8460261</a>","chicago":"Grynko, Yevgen, and Jens Förstner. “Application of the Discontinuous Galerkin Time Domain Method in Nonlinear Nanoplasmonics.” In <i>2018 IEEE 17th International Conference on Mathematical Methods in Electromagnetic Theory (MMET)</i>. IEEE, 2018. <a href=\"https://doi.org/10.1109/mmet.2018.8460261\">https://doi.org/10.1109/mmet.2018.8460261</a>.","ieee":"Y. Grynko and J. Förstner, “Application of the Discontinuous Galerkin Time Domain Method in Nonlinear Nanoplasmonics,” in <i>2018 IEEE 17th International Conference on Mathematical Methods in Electromagnetic Theory (MMET)</i>, 2018.","apa":"Grynko, Y., &#38; Förstner, J. (2018). Application of the Discontinuous Galerkin Time Domain Method in Nonlinear Nanoplasmonics. In <i>2018 IEEE 17th International Conference on Mathematical Methods in Electromagnetic Theory (MMET)</i>. IEEE. <a href=\"https://doi.org/10.1109/mmet.2018.8460261\">https://doi.org/10.1109/mmet.2018.8460261</a>","short":"Y. Grynko, J. Förstner, in: 2018 IEEE 17th International Conference on Mathematical Methods in Electromagnetic Theory (MMET), IEEE, 2018.","bibtex":"@inproceedings{Grynko_Förstner_2018, title={Application of the Discontinuous Galerkin Time Domain Method in Nonlinear Nanoplasmonics}, DOI={<a href=\"https://doi.org/10.1109/mmet.2018.8460261\">10.1109/mmet.2018.8460261</a>}, booktitle={2018 IEEE 17th International Conference on Mathematical Methods in Electromagnetic Theory (MMET)}, publisher={IEEE}, author={Grynko, Yevgen and Förstner, Jens}, year={2018} }","mla":"Grynko, Yevgen, and Jens Förstner. “Application of the Discontinuous Galerkin Time Domain Method in Nonlinear Nanoplasmonics.” <i>2018 IEEE 17th International Conference on Mathematical Methods in Electromagnetic Theory (MMET)</i>, IEEE, 2018, doi:<a href=\"https://doi.org/10.1109/mmet.2018.8460261\">10.1109/mmet.2018.8460261</a>."},"publication_status":"published","publication_identifier":{"isbn":["9781538654385"]},"has_accepted_license":"1","doi":"10.1109/mmet.2018.8460261","author":[{"first_name":"Yevgen","last_name":"Grynko","full_name":"Grynko, Yevgen","id":"26059"},{"id":"158","full_name":"Förstner, Jens","orcid":"0000-0001-7059-9862","last_name":"Förstner","first_name":"Jens"}],"date_updated":"2022-01-06T07:01:14Z","status":"public","type":"conference","file_date_updated":"2018-10-04T22:25:59Z","user_id":"158","department":[{"_id":"61"}],"project":[{"name":"Computing Resources Provided by the Paderborn Center for Parallel Computing","_id":"52"}],"_id":"4581"}]