[{"_id":"23479","project":[{"_id":"303","name":"SPP 2111; TP: Ultrabreitbandiger Photonisch-Elektronischer Analog-Digital-Wandler (PACE) - Phase 2"},{"_id":"298","name":"FOR 2863: Metrologie für die THz Kommunikation (Meteracom)"}],"department":[{"_id":"58"},{"_id":"230"}],"user_id":"44271","language":[{"iso":"eng"}],"publication":"Photonic Networks; 21th ITG-Symposium","type":"conference","status":"public","publisher":"VDE","date_updated":"2025-10-30T09:15:26Z","author":[{"full_name":"Weizel, Maxim","id":"44271","orcid":"https://orcid.org/0000-0003-2699-9839","last_name":"Weizel","first_name":"Maxim"},{"first_name":"Franz X.","last_name":"Kaertner","full_name":"Kaertner, Franz X."},{"last_name":"Witzens","full_name":"Witzens, Jeremy","first_name":"Jeremy"},{"full_name":"Scheytt, J. Christoph","id":"37144","orcid":"https://orcid.org/0000-0002-5950-6618","last_name":"Scheytt","first_name":"J. Christoph"}],"date_created":"2021-08-24T08:57:50Z","title":"Photonic Analog-to-Digital-Converters – Comparison of a MZM-Sampler with an Optoelectronic Switched-Emitter-Follower Sampler","conference":{"location":"Online"},"main_file_link":[{"url":"https://ieeexplore.ieee.org/abstract/document/9273765"}],"publication_identifier":{"unknown":["978-3-8007-5423-6"]},"year":"2020","page":"1-6","citation":{"ieee":"M. Weizel, F. X. Kaertner, J. Witzens, and J. C. Scheytt, “Photonic Analog-to-Digital-Converters – Comparison of a MZM-Sampler with an Optoelectronic Switched-Emitter-Follower Sampler,” in <i>Photonic Networks; 21th ITG-Symposium</i>, Online, 2020, pp. 1–6.","chicago":"Weizel, Maxim, Franz X. Kaertner, Jeremy Witzens, and J. Christoph Scheytt. “Photonic Analog-to-Digital-Converters – Comparison of a MZM-Sampler with an Optoelectronic Switched-Emitter-Follower Sampler.” In <i>Photonic Networks; 21th ITG-Symposium</i>, 1–6. VDE, 2020.","ama":"Weizel M, Kaertner FX, Witzens J, Scheytt JC. Photonic Analog-to-Digital-Converters – Comparison of a MZM-Sampler with an Optoelectronic Switched-Emitter-Follower Sampler. In: <i>Photonic Networks; 21th ITG-Symposium</i>. VDE; 2020:1-6.","apa":"Weizel, M., Kaertner, F. X., Witzens, J., &#38; Scheytt, J. C. (2020). Photonic Analog-to-Digital-Converters – Comparison of a MZM-Sampler with an Optoelectronic Switched-Emitter-Follower Sampler. <i>Photonic Networks; 21th ITG-Symposium</i>, 1–6.","mla":"Weizel, Maxim, et al. “Photonic Analog-to-Digital-Converters – Comparison of a MZM-Sampler with an Optoelectronic Switched-Emitter-Follower Sampler.” <i>Photonic Networks; 21th ITG-Symposium</i>, VDE, 2020, pp. 1–6.","short":"M. Weizel, F.X. Kaertner, J. Witzens, J.C. Scheytt, in: Photonic Networks; 21th ITG-Symposium, VDE, 2020, pp. 1–6.","bibtex":"@inproceedings{Weizel_Kaertner_Witzens_Scheytt_2020, title={Photonic Analog-to-Digital-Converters – Comparison of a MZM-Sampler with an Optoelectronic Switched-Emitter-Follower Sampler}, booktitle={Photonic Networks; 21th ITG-Symposium}, publisher={VDE}, author={Weizel, Maxim and Kaertner, Franz X. and Witzens, Jeremy and Scheytt, J. Christoph}, year={2020}, pages={1–6} }"}},{"related_material":{"link":[{"relation":"confirmation","url":"https://www.wwrf.ch/files/content%20wwrf/meetings/past%20events/wwrf43/presentations%20wwrf43/Metaracom%20Project.pdf"}]},"place":"London, England","year":"2019","citation":{"apa":"Humphreys, D., Berekovic, M., Kallfass, I., Scheytt, C., Kuerner, T., Jukan, A., Schneider, T., Kleine-Ostmann, T., Koch, M., &#38; Thomae, R. (2019). An overview of the Meteracom Project. <i>Proc. 43-Nd Meeting of the Wireless World Research Forum (WWRF)\",</i>.","short":"D. Humphreys, M. Berekovic, I. Kallfass, C. Scheytt, T. Kuerner, A. Jukan, T. Schneider, T. Kleine-Ostmann, M. Koch, R. Thomae, in: Proc. 43-Nd Meeting of the Wireless World Research Forum (WWRF)\", London, England, 2019.","mla":"Humphreys, David, et al. “An Overview of the Meteracom Project.” <i>Proc. 43-Nd Meeting of the Wireless World Research Forum (WWRF)\",</i> 2019.","bibtex":"@inproceedings{Humphreys_Berekovic_Kallfass_Scheytt_Kuerner_Jukan_Schneider_Kleine-Ostmann_Koch_Thomae_2019, place={London, England}, title={An overview of the Meteracom Project}, booktitle={Proc. 43-nd Meeting of the Wireless World Research Forum (WWRF)\",}, author={Humphreys, David and Berekovic, Mladen and Kallfass, Ingmar and Scheytt, Christoph and Kuerner, Thomas and Jukan, Admela and Schneider, Thomas and Kleine-Ostmann, Thomas and Koch, Martin and Thomae, Reiner}, year={2019} }","chicago":"Humphreys, David, Mladen Berekovic, Ingmar Kallfass, Christoph Scheytt, Thomas Kuerner, Admela Jukan, Thomas Schneider, Thomas Kleine-Ostmann, Martin Koch, and Reiner Thomae. “An Overview of the Meteracom Project.” In <i>Proc. 43-Nd Meeting of the Wireless World Research Forum (WWRF)\",</i>. London, England, 2019.","ieee":"D. Humphreys <i>et al.</i>, “An overview of the Meteracom Project,” 2019.","ama":"Humphreys D, Berekovic M, Kallfass I, et al. An overview of the Meteracom Project. In: <i>Proc. 43-Nd Meeting of the Wireless World Research Forum (WWRF)\",</i>. ; 2019."},"date_updated":"2022-01-06T06:56:06Z","date_created":"2021-09-09T12:26:07Z","author":[{"first_name":"David","last_name":"Humphreys","full_name":"Humphreys, David"},{"last_name":"Berekovic","full_name":"Berekovic, Mladen","first_name":"Mladen"},{"first_name":"Ingmar","last_name":"Kallfass","full_name":"Kallfass, Ingmar"},{"first_name":"Christoph","full_name":"Scheytt, Christoph","id":"37144","last_name":"Scheytt"},{"full_name":"Kuerner, Thomas","last_name":"Kuerner","first_name":"Thomas"},{"first_name":"Admela","full_name":"Jukan, Admela","last_name":"Jukan"},{"first_name":"Thomas","full_name":"Schneider, Thomas","last_name":"Schneider"},{"first_name":"Thomas","full_name":"Kleine-Ostmann, Thomas","last_name":"Kleine-Ostmann"},{"first_name":"Martin","last_name":"Koch","full_name":"Koch, Martin"},{"last_name":"Thomae","full_name":"Thomae, Reiner","first_name":"Reiner"}],"title":"An overview of the Meteracom Project","type":"conference","publication":"Proc. 43-nd Meeting of the Wireless World Research Forum (WWRF)\",","abstract":[{"lang":"eng","text":"We overview the 3-year Meteracom project which\r\nwill provide traceability to the SI for THz communication\r\nmeasurement parameters. The key objectives are to develop new\r\nmetrological methods to characterize the measurement systems,\r\nsystem components and propagation channels. The final\r\nobjective is to develop metrology for functionality and signal\r\nintegrity of THz communication systems; particularly device\r\ndiscovery and beam tracking, determination of physical layer\r\nparameters for digital transmission and real-time performance\r\nevaluation."}],"status":"public","_id":"24053","user_id":"15931","department":[{"_id":"58"}],"language":[{"iso":"eng"}]},{"language":[{"iso":"eng"}],"user_id":"15931","department":[{"_id":"58"}],"_id":"24058","status":"public","abstract":[{"text":"Embedded systems require a high energy efficiency in combination with an optimized performance. As such, Bit Manipulation Instructions (BMIs) were introduced for x86 and ARMv8 to improve the runtime efficiency and power dissipation of the compiled software for various applications. Though the RISC-V platform is meanwhile widely accepted for embedded systems application, its instruction set architecture (ISA) currently still supports only two basic BMIs.We introduce ten advanced BMIs for the RISC-V ISA and implemented them on Berkeley's Rocket CPU [1], which we synthesized for the Artix-7 FPGA and the TSMC 65nm cell library. Our RISC-V BMI definitions are based on an analysis and combination of existing x86 and ARMv8 BMIs. Our Rocket CPU hardware extensions show that RISC-V BMI extensions have no negative impact on the critical path of the execution pipeline. Our software evaluations show that we can, for example, expect a significant impact for time and power consuming cryptographic applications.","lang":"eng"}],"type":"conference","publication":"29th International Symposium on Power and Timing Modeling, Optimization and Simulation (PATMOS)","doi":"10.1109/PATMOS.2019.8862170","conference":{"start_date":"2019.07.01","end_date":"2019.07.03"},"title":"RISC-V Extensions for Bit Manipulation Instructions","date_created":"2021-09-09T12:26:14Z","author":[{"first_name":"Bastian","last_name":"Koppelmann","full_name":"Koppelmann, Bastian","id":"25260"},{"first_name":"Peer","id":"5603","full_name":"Adelt, Peer","last_name":"Adelt"},{"id":"16243","full_name":"Müller, Wolfgang","last_name":"Müller","first_name":"Wolfgang"},{"first_name":"Christoph","id":"37144","full_name":"Scheytt, Christoph","last_name":"Scheytt"}],"date_updated":"2022-01-06T06:56:06Z","citation":{"short":"B. Koppelmann, P. Adelt, W. Müller, C. Scheytt, in: 29th International Symposium on Power and Timing Modeling, Optimization and Simulation (PATMOS), Rhodos, Griechenland, 2019.","bibtex":"@inproceedings{Koppelmann_Adelt_Müller_Scheytt_2019, place={Rhodos, Griechenland}, title={RISC-V Extensions for Bit Manipulation Instructions}, DOI={<a href=\"https://doi.org/10.1109/PATMOS.2019.8862170\">10.1109/PATMOS.2019.8862170</a>}, booktitle={29th International Symposium on Power and Timing Modeling, Optimization and Simulation (PATMOS)}, author={Koppelmann, Bastian and Adelt, Peer and Müller, Wolfgang and Scheytt, Christoph}, year={2019} }","mla":"Koppelmann, Bastian, et al. “RISC-V Extensions for Bit Manipulation Instructions.” <i>29th International Symposium on Power and Timing Modeling, Optimization and Simulation (PATMOS)</i>, 2019, doi:<a href=\"https://doi.org/10.1109/PATMOS.2019.8862170\">10.1109/PATMOS.2019.8862170</a>.","apa":"Koppelmann, B., Adelt, P., Müller, W., &#38; Scheytt, C. (2019). RISC-V Extensions for Bit Manipulation Instructions. <i>29th International Symposium on Power and Timing Modeling, Optimization and Simulation (PATMOS)</i>. <a href=\"https://doi.org/10.1109/PATMOS.2019.8862170\">https://doi.org/10.1109/PATMOS.2019.8862170</a>","ama":"Koppelmann B, Adelt P, Müller W, Scheytt C. RISC-V Extensions for Bit Manipulation Instructions. In: <i>29th International Symposium on Power and Timing Modeling, Optimization and Simulation (PATMOS)</i>. ; 2019. doi:<a href=\"https://doi.org/10.1109/PATMOS.2019.8862170\">10.1109/PATMOS.2019.8862170</a>","chicago":"Koppelmann, Bastian, Peer Adelt, Wolfgang Müller, and Christoph Scheytt. “RISC-V Extensions for Bit Manipulation Instructions.” In <i>29th International Symposium on Power and Timing Modeling, Optimization and Simulation (PATMOS)</i>. Rhodos, Griechenland, 2019. <a href=\"https://doi.org/10.1109/PATMOS.2019.8862170\">https://doi.org/10.1109/PATMOS.2019.8862170</a>.","ieee":"B. Koppelmann, P. Adelt, W. Müller, and C. Scheytt, “RISC-V Extensions for Bit Manipulation Instructions,” 2019, doi: <a href=\"https://doi.org/10.1109/PATMOS.2019.8862170\">10.1109/PATMOS.2019.8862170</a>."},"place":"Rhodos, Griechenland","year":"2019","related_material":{"link":[{"url":"https://ieeexplore.ieee.org/document/8862170","relation":"confirmation"}]}},{"language":[{"iso":"eng"}],"user_id":"15931","department":[{"_id":"58"}],"_id":"24060","status":"public","abstract":[{"lang":"ger","text":"In diesem Artikel stellen wir eine Methode zur nicht-invasiven dynamischen Speicher- und IO-Analyse mit QEMU für sicherheitskritische eingebettete Software für die RISC-V Befehlssatzarchitektur vor. Die Implementierung basiert auf einer Erweiterung des Tiny Code Generator (TCG) des quelloffenen CPU-Emulators QEMU um die dynamische Identifikation von Zugriffen auf Datenspeicher sowie auf an die CPU angeschlossene IO-Geräte. Wir demonstrieren die Funktionalität der Methode anhand eines Versuchsaufbaus, bei dem eine Schließsystemkontrolle mittels serieller UART-Schnittstelle an einen RISC-V-Prozessor angebunden ist. Dieses Szenario zeigt, dass ein unberechtigter Zugriff auf die UART-Schnittstelle frühzeitig aufgedeckt und ein Angriff auf eine Zugangskontrolle somit endeckt werden kann. "}],"type":"conference","publication":"MBMV 2019-22.Workshop Methoden und Beschreibungssprachen zur Modellierung und Verifikation von Schaltungen und Systemen (MBMV 2019)","conference":{"start_date":"2019.04.08","end_date":"2019.04.08"},"title":"Analyse sicherheitskritischer Software für RISC-V Prozessoren","date_created":"2021-09-09T12:26:16Z","author":[{"first_name":"Peer","last_name":"Adelt","full_name":"Adelt, Peer","id":"5603"},{"first_name":"Bastian","last_name":"Koppelmann","id":"25260","full_name":"Koppelmann, Bastian"},{"last_name":"Müller","full_name":"Müller, Wolfgang","id":"16243","first_name":"Wolfgang"},{"first_name":"Christoph","last_name":"Scheytt","full_name":"Scheytt, Christoph","id":"37144"}],"date_updated":"2022-01-06T06:56:06Z","citation":{"apa":"Adelt, P., Koppelmann, B., Müller, W., &#38; Scheytt, C. (2019). Analyse sicherheitskritischer Software für RISC-V Prozessoren. <i>MBMV 2019-22.Workshop Methoden Und Beschreibungssprachen Zur Modellierung Und Verifikation von Schaltungen Und Systemen (MBMV 2019)</i>.","mla":"Adelt, Peer, et al. “Analyse Sicherheitskritischer Software Für RISC-V Prozessoren.” <i>MBMV 2019-22.Workshop Methoden Und Beschreibungssprachen Zur Modellierung Und Verifikation von Schaltungen Und Systemen (MBMV 2019)</i>, 2019.","short":"P. Adelt, B. Koppelmann, W. Müller, C. Scheytt, in: MBMV 2019-22.Workshop Methoden Und Beschreibungssprachen Zur Modellierung Und Verifikation von Schaltungen Und Systemen (MBMV 2019), Kaiserslautern, DE, 2019.","bibtex":"@inproceedings{Adelt_Koppelmann_Müller_Scheytt_2019, place={Kaiserslautern, DE}, title={Analyse sicherheitskritischer Software für RISC-V Prozessoren}, booktitle={MBMV 2019-22.Workshop Methoden und Beschreibungssprachen zur Modellierung und Verifikation von Schaltungen und Systemen (MBMV 2019)}, author={Adelt, Peer and Koppelmann, Bastian and Müller, Wolfgang and Scheytt, Christoph}, year={2019} }","ama":"Adelt P, Koppelmann B, Müller W, Scheytt C. Analyse sicherheitskritischer Software für RISC-V Prozessoren. In: <i>MBMV 2019-22.Workshop Methoden Und Beschreibungssprachen Zur Modellierung Und Verifikation von Schaltungen Und Systemen (MBMV 2019)</i>. ; 2019.","ieee":"P. Adelt, B. Koppelmann, W. Müller, and C. Scheytt, “Analyse sicherheitskritischer Software für RISC-V Prozessoren,” 2019.","chicago":"Adelt, Peer, Bastian Koppelmann, Wolfgang Müller, and Christoph Scheytt. “Analyse Sicherheitskritischer Software Für RISC-V Prozessoren.” In <i>MBMV 2019-22.Workshop Methoden Und Beschreibungssprachen Zur Modellierung Und Verifikation von Schaltungen Und Systemen (MBMV 2019)</i>. Kaiserslautern, DE, 2019."},"place":"Kaiserslautern, DE","year":"2019","related_material":{"link":[{"relation":"confirmation","url":"https://www.vde-verlag.de/proceedings-de/454945007.html"}]},"publication_identifier":{"isbn":["978-3-8007-4945-4"]}},{"related_material":{"link":[{"url":"https://www.researchgate.net/publication/334258953_QEMU_for_Dynamic_Memory_Analysis_of_Security_Sensitive_Software","relation":"confirmation"}]},"page":"32-34","citation":{"chicago":"Adelt, Peer, Bastian Koppelmann, Wolfgang Müller, Christoph Scheytt, and Benedikt Driessen. “QEMU for Dynamic Memory Analysis of Security Sensitive Software.” In <i> 2nd International Workshop on Embedded Software for Industrial IoT in Conjunction with DATE 2019</i>, 32–34. Florence, Italy, 2019.","ieee":"P. Adelt, B. Koppelmann, W. Müller, C. Scheytt, and B. Driessen, “QEMU for Dynamic Memory Analysis of Security Sensitive Software,” in <i> 2nd International Workshop on Embedded Software for Industrial IoT in conjunction with DATE 2019</i>, 2019, pp. 32–34.","ama":"Adelt P, Koppelmann B, Müller W, Scheytt C, Driessen B. QEMU for Dynamic Memory Analysis of Security Sensitive Software. In: <i> 2nd International Workshop on Embedded Software for Industrial IoT in Conjunction with DATE 2019</i>. ; 2019:32-34.","mla":"Adelt, Peer, et al. “QEMU for Dynamic Memory Analysis of Security Sensitive Software.” <i> 2nd International Workshop on Embedded Software for Industrial IoT in Conjunction with DATE 2019</i>, 2019, pp. 32–34.","short":"P. Adelt, B. Koppelmann, W. Müller, C. Scheytt, B. Driessen, in:  2nd International Workshop on Embedded Software for Industrial IoT in Conjunction with DATE 2019, Florence, Italy, 2019, pp. 32–34.","bibtex":"@inproceedings{Adelt_Koppelmann_Müller_Scheytt_Driessen_2019, place={Florence, Italy}, title={QEMU for Dynamic Memory Analysis of Security Sensitive Software}, booktitle={ 2nd International Workshop on Embedded Software for Industrial IoT in conjunction with DATE 2019}, author={Adelt, Peer and Koppelmann, Bastian and Müller, Wolfgang and Scheytt, Christoph and Driessen, Benedikt}, year={2019}, pages={32–34} }","apa":"Adelt, P., Koppelmann, B., Müller, W., Scheytt, C., &#38; Driessen, B. (2019). QEMU for Dynamic Memory Analysis of Security Sensitive Software. <i> 2nd International Workshop on Embedded Software for Industrial IoT in Conjunction with DATE 2019</i>, 32–34."},"place":"Florence, Italy","year":"2019","date_created":"2021-09-09T12:26:18Z","author":[{"last_name":"Adelt","id":"5603","full_name":"Adelt, Peer","first_name":"Peer"},{"first_name":"Bastian","id":"25260","full_name":"Koppelmann, Bastian","last_name":"Koppelmann"},{"first_name":"Wolfgang","last_name":"Müller","full_name":"Müller, Wolfgang","id":"16243"},{"first_name":"Christoph","id":"37144","full_name":"Scheytt, Christoph","last_name":"Scheytt"},{"last_name":"Driessen","full_name":"Driessen, Benedikt","first_name":"Benedikt"}],"date_updated":"2022-01-06T06:56:06Z","title":"QEMU for Dynamic Memory Analysis of Security Sensitive Software","publication":" 2nd International Workshop on Embedded Software for Industrial IoT in conjunction with DATE 2019","type":"conference","status":"public","department":[{"_id":"58"}],"user_id":"15931","_id":"24061","language":[{"iso":"eng"}]},{"title":"QEMU Support for RISC-V: Current State and Future Releases","date_updated":"2022-01-06T06:56:06Z","volume":"(Presentation)","author":[{"last_name":"Adelt","full_name":"Adelt, Peer","id":"5603","first_name":"Peer"},{"id":"25260","full_name":"Koppelmann, Bastian","last_name":"Koppelmann","first_name":"Bastian"},{"last_name":"Müller","full_name":"Müller, Wolfgang","id":"16243","first_name":"Wolfgang"},{"full_name":"Scheytt, Christoph","id":"37144","last_name":"Scheytt","first_name":"Christoph"}],"date_created":"2021-09-09T12:26:20Z","year":"2019","citation":{"ieee":"P. Adelt, B. Koppelmann, W. Müller, and C. Scheytt, “QEMU Support for RISC-V: Current State and Future Releases,” <i>2nd International Workshop on RISC-V Research Activities</i>, vol. (Presentation), 2019.","chicago":"Adelt, Peer, Bastian Koppelmann, Wolfgang Müller, and Christoph Scheytt. “QEMU Support for RISC-V: Current State and Future Releases.” <i>2nd International Workshop on RISC-V Research Activities</i> (Presentation) (2019).","ama":"Adelt P, Koppelmann B, Müller W, Scheytt C. QEMU Support for RISC-V: Current State and Future Releases. <i>2nd International Workshop on RISC-V Research Activities</i>. 2019;(Presentation).","short":"P. Adelt, B. Koppelmann, W. Müller, C. Scheytt, 2nd International Workshop on RISC-V Research Activities (Presentation) (2019).","bibtex":"@article{Adelt_Koppelmann_Müller_Scheytt_2019, title={QEMU Support for RISC-V: Current State and Future Releases}, volume={(Presentation)}, journal={2nd International Workshop on RISC-V Research Activities}, author={Adelt, Peer and Koppelmann, Bastian and Müller, Wolfgang and Scheytt, Christoph}, year={2019} }","mla":"Adelt, Peer, et al. “QEMU Support for RISC-V: Current State and Future Releases.” <i>2nd International Workshop on RISC-V Research Activities</i>, vol. (Presentation), 2019.","apa":"Adelt, P., Koppelmann, B., Müller, W., &#38; Scheytt, C. (2019). QEMU Support for RISC-V: Current State and Future Releases. <i>2nd International Workshop on RISC-V Research Activities</i>, <i>(Presentation)</i>."},"related_material":{"link":[{"url":"https://www.edacentrum.de/veranstaltungen/risc-v/2019/programm","relation":"confirmation"}]},"language":[{"iso":"eng"}],"_id":"24063","department":[{"_id":"58"}],"user_id":"15931","abstract":[{"lang":"eng","text":"It its current Version 3.1.0 QEMU supports RISC-V RV32GC and RV64GC software emulation in user and full system mode. We will first give an overview of the current state of the QEMU RISC-V implementation. Thereafter, we will present the DecodeTree tool, which will be available with the next QEMU release. DecodeTree is a code generator included in QEMU that can generate the program logic for extracting and decoding opcodes and operands from a formal instruction list of the target architecture. This enables the structured implementation of just-in-time compilations to guarantee that the QEMU implementation meets the ISA specification. As such, we completely replaced the existing RISC-V RV32GC and RV64GC implementations by DecodeTree generations in the next official QEMU release, which is expected in spring 2019. We will demonstrate the DecodeTree applications by the example of RISC-V ISA subset configurations."}],"status":"public","publication":"2nd International Workshop on RISC-V Research Activities","type":"journal_article"},{"page":"1-4","citation":{"apa":"Bahmanian, M., Tiedau, J., Silberhorn, C., &#38; Scheytt, C. (2019). Octave-Band Microwave Frequency Synthesizer Using Mode-Locked Laser as a Reference. <i>2019 International Topical Meeting on Microwave Photonics (MWP)</i>, 1–4. <a href=\"https://doi.org/10.1109/MWP.2019.8892046\">https://doi.org/10.1109/MWP.2019.8892046</a>","bibtex":"@inproceedings{Bahmanian_Tiedau_Silberhorn_Scheytt_2019, place={Ottawa, ON, Canada, Canada}, title={Octave-Band Microwave Frequency Synthesizer Using Mode-Locked Laser as a Reference}, DOI={<a href=\"https://doi.org/10.1109/MWP.2019.8892046\">10.1109/MWP.2019.8892046</a>}, booktitle={2019 International Topical Meeting on Microwave Photonics (MWP)}, author={Bahmanian, Meysam and Tiedau, Johannes and Silberhorn, Christine and Scheytt, Christoph}, year={2019}, pages={1–4} }","short":"M. Bahmanian, J. Tiedau, C. Silberhorn, C. Scheytt, in: 2019 International Topical Meeting on Microwave Photonics (MWP), Ottawa, ON, Canada, Canada, 2019, pp. 1–4.","mla":"Bahmanian, Meysam, et al. “Octave-Band Microwave Frequency Synthesizer Using Mode-Locked Laser as a Reference.” <i>2019 International Topical Meeting on Microwave Photonics (MWP)</i>, 2019, pp. 1–4, doi:<a href=\"https://doi.org/10.1109/MWP.2019.8892046\">10.1109/MWP.2019.8892046</a>.","chicago":"Bahmanian, Meysam, Johannes Tiedau, Christine Silberhorn, and Christoph Scheytt. “Octave-Band Microwave Frequency Synthesizer Using Mode-Locked Laser as a Reference.” 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.2019.8892046\">https://doi.org/10.1109/MWP.2019.8892046</a>.","ieee":"M. Bahmanian, J. Tiedau, C. Silberhorn, and C. Scheytt, “Octave-Band Microwave Frequency Synthesizer Using Mode-Locked Laser as a Reference,” in <i>2019 International Topical Meeting on Microwave Photonics (MWP)</i>, 2019, pp. 1–4, doi: <a href=\"https://doi.org/10.1109/MWP.2019.8892046\">10.1109/MWP.2019.8892046</a>.","ama":"Bahmanian M, Tiedau J, Silberhorn C, Scheytt C. Octave-Band Microwave Frequency Synthesizer Using Mode-Locked Laser as a Reference. In: <i>2019 International Topical Meeting on Microwave Photonics (MWP)</i>. ; 2019:1-4. doi:<a href=\"https://doi.org/10.1109/MWP.2019.8892046\">10.1109/MWP.2019.8892046</a>"},"year":"2019","place":"Ottawa, ON, Canada, Canada","related_material":{"link":[{"relation":"confirmation","url":"https://ieeexplore.ieee.org/document/8892046"}]},"doi":"10.1109/MWP.2019.8892046","conference":{"end_date":"2019.10.10","start_date":"2019.10.07"},"title":"Octave-Band Microwave Frequency Synthesizer Using Mode-Locked Laser as a Reference","author":[{"full_name":"Bahmanian, Meysam","id":"69233","last_name":"Bahmanian","first_name":"Meysam"},{"full_name":"Tiedau, Johannes","last_name":"Tiedau","first_name":"Johannes"},{"first_name":"Christine","last_name":"Silberhorn","full_name":"Silberhorn, Christine","id":"26263"},{"first_name":"Christoph","last_name":"Scheytt","full_name":"Scheytt, Christoph","id":"37144"}],"date_created":"2021-09-09T12:26:10Z","date_updated":"2022-01-31T15:17:38Z","status":"public","abstract":[{"lang":"eng","text":"An octave-band voltage-controlled oscillator is phase-locked on the envelope of the pulse train from a mode-locked laser. The locking scheme employs a balanced Mach-Zehnder modulator with two photodiodes as a phase detector. The phase.locked loop has a loop bandwidth of approximately 1MHz and an in-band phase noise of approximately -135dBc/Hz at all frequencies. The integrated jitter from 1kHz to 100MHz is 21fs, 18.3fs and 13.8fs at 5.016GHz, 7.6GHz and 10.032GHz carrier frequencies, respectively. To the authors' knowledge, this is the best jitter performance reported for a PLL with MZM-based phase detection and the first reported PLL of this type featuring an octave-band frequency range."}],"publication":"2019 International Topical Meeting on Microwave Photonics (MWP)","type":"conference","language":[{"iso":"eng"}],"department":[{"_id":"58"}],"user_id":"69233","_id":"24055"},{"place":"Meiningen, Deutschland","year":"2019","citation":{"ama":"Bahmanian M, Scheytt C. <i>Theory of an Optoelectronic Microwave Phase-Locked Loop Based on a MLL Reference and MZM-Based Optoelectronic Phase Detection</i>.; 2019.","ieee":"M. Bahmanian and C. Scheytt, <i>Theory of an Optoelectronic Microwave Phase-locked Loop based on a MLL reference and MZM-based Optoelectronic Phase Detection</i>. Meiningen, Deutschland, 2019.","chicago":"Bahmanian, Meysam, and Christoph Scheytt. <i>Theory of an Optoelectronic Microwave Phase-Locked Loop Based on a MLL Reference and MZM-Based Optoelectronic Phase Detection</i>. Meiningen, Deutschland, 2019.","short":"M. Bahmanian, C. Scheytt, Theory of an Optoelectronic Microwave Phase-Locked Loop Based on a MLL Reference and MZM-Based Optoelectronic Phase Detection, Meiningen, Deutschland, 2019.","mla":"Bahmanian, Meysam, and Christoph Scheytt. <i>Theory of an Optoelectronic Microwave Phase-Locked Loop Based on a MLL Reference and MZM-Based Optoelectronic Phase Detection</i>. 2019.","bibtex":"@book{Bahmanian_Scheytt_2019, place={Meiningen, Deutschland}, title={Theory of an Optoelectronic Microwave Phase-locked Loop based on a MLL reference and MZM-based Optoelectronic Phase Detection}, author={Bahmanian, Meysam and Scheytt, Christoph}, year={2019} }","apa":"Bahmanian, M., &#38; Scheytt, C. (2019). <i>Theory of an Optoelectronic Microwave Phase-locked Loop based on a MLL reference and MZM-based Optoelectronic Phase Detection</i>."},"title":"Theory of an Optoelectronic Microwave Phase-locked Loop based on a MLL reference and MZM-based Optoelectronic Phase Detection","date_updated":"2023-01-19T08:32:58Z","date_created":"2021-09-22T08:07:44Z","author":[{"last_name":"Bahmanian","full_name":"Bahmanian, Meysam","id":"69233","first_name":"Meysam"},{"first_name":"Christoph","orcid":"https://orcid.org/0000-0002-5950-6618","last_name":"Scheytt","id":"37144","full_name":"Scheytt, Christoph"}],"status":"public","type":"misc","language":[{"iso":"eng"}],"_id":"24792","department":[{"_id":"58"},{"_id":"230"}],"user_id":"69233"},{"publication":"Asia-Pacific Microwave Conference (APMC)","type":"conference","status":"public","abstract":[{"text":"Using direct-detection architecture in Radio Frequency (RF) receivers allows for ultra-low power dissipation and is often used in Wake-Up receivers. Unfortunately direct-detection receivers suffer from high sensitivity to co-channel interference which reduces the communication performance and reliability. In this paper, it is shown that co-channel interference robustness of direct-detection receivers is improved by using Binary Phase Shift Keying (BPSK) Barker code modulated Surface Acoustic Wave (SAW) correlator as a prior stage to the RF envelope detector. Replacing the band select filter with SAW correlator does not result in higher receiver hardware cost. In our receiver, the SAW correlator functions as a passive signal processor, providing gain for a BPSK Barker code modulated signal, while suppressing in-band interferers. This improves the co-channel interference robustness of the direct-detection receiver while preserving its advantage of power efficiency. The concept is verified by means of a direct-detection receiver with discrete components on an RF PCB including an SAW Barker Code correlator at a center frequency of 2.44 GHz fabricated on Lithium Niobate substrate. Measurements with WiFi signals demonstrate that the interference robustness is improved by more than 10 dB compared to a conventional direct-detection receiver.","lang":"eng"}],"department":[{"_id":"58"}],"user_id":"15931","_id":"24051","language":[{"iso":"eng"}],"related_material":{"link":[{"relation":"confirmation","url":"https://ieeexplore.ieee.org/document/9038186"}]},"citation":{"bibtex":"@inproceedings{Abughannam_Fard_Scheytt_2019, title={Improving Co-Channel Interference Robustness In Direct Detection Receivers Using A Surface Acoustic Wave (SAW) Correlator }, DOI={<a href=\"https://doi.org/10.1109/APMC46564.2019.9038186\">10.1109/APMC46564.2019.9038186</a>}, booktitle={Asia-Pacific Microwave Conference (APMC)}, author={Abughannam, Saed and Fard, Saeed and Scheytt, Christoph}, year={2019} }","mla":"Abughannam, Saed, et al. “Improving Co-Channel Interference Robustness In Direct Detection Receivers Using A Surface Acoustic Wave (SAW) Correlator .” <i>Asia-Pacific Microwave Conference (APMC)</i>, 2019, doi:<a href=\"https://doi.org/10.1109/APMC46564.2019.9038186\">10.1109/APMC46564.2019.9038186</a>.","short":"S. Abughannam, S. Fard, C. Scheytt, in: Asia-Pacific Microwave Conference (APMC), 2019.","apa":"Abughannam, S., Fard, S., &#38; Scheytt, C. (2019). Improving Co-Channel Interference Robustness In Direct Detection Receivers Using A Surface Acoustic Wave (SAW) Correlator . <i>Asia-Pacific Microwave Conference (APMC)</i>. <a href=\"https://doi.org/10.1109/APMC46564.2019.9038186\">https://doi.org/10.1109/APMC46564.2019.9038186</a>","chicago":"Abughannam, Saed, Saeed Fard, and Christoph Scheytt. “Improving Co-Channel Interference Robustness In Direct Detection Receivers Using A Surface Acoustic Wave (SAW) Correlator .” In <i>Asia-Pacific Microwave Conference (APMC)</i>, 2019. <a href=\"https://doi.org/10.1109/APMC46564.2019.9038186\">https://doi.org/10.1109/APMC46564.2019.9038186</a>.","ieee":"S. Abughannam, S. Fard, and C. Scheytt, “Improving Co-Channel Interference Robustness In Direct Detection Receivers Using A Surface Acoustic Wave (SAW) Correlator ,”  Singapore , 2019, doi: <a href=\"https://doi.org/10.1109/APMC46564.2019.9038186\">10.1109/APMC46564.2019.9038186</a>.","ama":"Abughannam S, Fard S, Scheytt C. Improving Co-Channel Interference Robustness In Direct Detection Receivers Using A Surface Acoustic Wave (SAW) Correlator . In: <i>Asia-Pacific Microwave Conference (APMC)</i>. ; 2019. doi:<a href=\"https://doi.org/10.1109/APMC46564.2019.9038186\">10.1109/APMC46564.2019.9038186</a>"},"year":"2019","date_created":"2021-09-09T12:26:05Z","author":[{"first_name":"Saed","last_name":"Abughannam","full_name":"Abughannam, Saed","id":"37628"},{"first_name":"Saeed","last_name":"Fard","id":"88494","full_name":"Fard, Saeed"},{"full_name":"Scheytt, Christoph","id":"37144","orcid":"https://orcid.org/0000-0002-5950-6618","last_name":"Scheytt","first_name":"Christoph"}],"date_updated":"2023-01-31T13:32:19Z","doi":"10.1109/APMC46564.2019.9038186","conference":{"start_date":"2019.12.10","end_date":"2019.12.13","location":" Singapore "},"title":"Improving Co-Channel Interference Robustness In Direct Detection Receivers Using A Surface Acoustic Wave (SAW) Correlator "},{"author":[{"full_name":"Wu, Liang","id":"30401","last_name":"Wu","first_name":"Liang"},{"first_name":"Maxim","id":"44271","full_name":"Weizel, Maxim","orcid":"https://orcid.org/0000-0003-2699-9839","last_name":"Weizel"},{"id":"37144","full_name":"Scheytt, Christoph","last_name":"Scheytt","orcid":"0000-0002-5950-6618 ","first_name":"Christoph"}],"date_created":"2021-09-09T12:26:06Z","date_updated":"2025-02-13T12:09:29Z","conference":{"start_date":"2019.11.27","end_date":"2019.11.29"},"doi":"10.1109/ICECS46596.2019.8965046","title":"A 70 GHz Small-signal Bandwidth 40 GS/s Track-and-Hold Amplifier in 130 nm SiGe BiCMOS Technology","citation":{"apa":"Wu, L., Weizel, M., &#38; Scheytt, C. (2019). A 70 GHz Small-signal Bandwidth 40 GS/s Track-and-Hold Amplifier in 130 nm SiGe BiCMOS Technology. <i>26th IEEE International Conference on Electronics Circuits and Systems (ICECS)</i>. <a href=\"https://doi.org/10.1109/ICECS46596.2019.8965046\">https://doi.org/10.1109/ICECS46596.2019.8965046</a>","short":"L. Wu, M. Weizel, C. Scheytt, in: 26th IEEE International Conference on Electronics Circuits and Systems (ICECS), Genova, Italy, 2019.","bibtex":"@inproceedings{Wu_Weizel_Scheytt_2019, place={Genova, Italy}, title={A 70 GHz Small-signal Bandwidth 40 GS/s Track-and-Hold Amplifier in 130 nm SiGe BiCMOS Technology}, DOI={<a href=\"https://doi.org/10.1109/ICECS46596.2019.8965046\">10.1109/ICECS46596.2019.8965046</a>}, booktitle={26th IEEE International Conference on Electronics Circuits and Systems (ICECS)}, author={Wu, Liang and Weizel, Maxim and Scheytt, Christoph}, year={2019} }","mla":"Wu, Liang, et al. “A 70 GHz Small-Signal Bandwidth 40 GS/s Track-and-Hold Amplifier in 130 Nm SiGe BiCMOS Technology.” <i>26th IEEE International Conference on Electronics Circuits and Systems (ICECS)</i>, 2019, doi:<a href=\"https://doi.org/10.1109/ICECS46596.2019.8965046\">10.1109/ICECS46596.2019.8965046</a>.","ama":"Wu L, Weizel M, Scheytt C. A 70 GHz Small-signal Bandwidth 40 GS/s Track-and-Hold Amplifier in 130 nm SiGe BiCMOS Technology. In: <i>26th IEEE International Conference on Electronics Circuits and Systems (ICECS)</i>. ; 2019. doi:<a href=\"https://doi.org/10.1109/ICECS46596.2019.8965046\">10.1109/ICECS46596.2019.8965046</a>","ieee":"L. Wu, M. Weizel, and C. Scheytt, “A 70 GHz Small-signal Bandwidth 40 GS/s Track-and-Hold Amplifier in 130 nm SiGe BiCMOS Technology,” 2019, doi: <a href=\"https://doi.org/10.1109/ICECS46596.2019.8965046\">10.1109/ICECS46596.2019.8965046</a>.","chicago":"Wu, Liang, Maxim Weizel, and Christoph Scheytt. “A 70 GHz Small-Signal Bandwidth 40 GS/s Track-and-Hold Amplifier in 130 Nm SiGe BiCMOS Technology.” In <i>26th IEEE International Conference on Electronics Circuits and Systems (ICECS)</i>. Genova, Italy, 2019. <a href=\"https://doi.org/10.1109/ICECS46596.2019.8965046\">https://doi.org/10.1109/ICECS46596.2019.8965046</a>."},"place":"Genova, Italy","year":"2019","user_id":"44271","department":[{"_id":"58"}],"_id":"24052","language":[{"iso":"eng"}],"type":"conference","publication":"26th IEEE International Conference on Electronics Circuits and Systems (ICECS)","status":"public","abstract":[{"text":"This paper presents a broadband track-and-hold amplifier (THA) based on switched-emitter-follower (SEF) topology. The THA exhibits a record 3dB small-signal bandwidth of 70 GHz. With the high sampling rate of 40 GS/s, it achieves an effective number of bits (ENOB) of 7.5 bit at 1 GHz input frequency and an ENOB of >5 bit up to 15 GHz input frequency. The chip was fabricated in a 130 nm SiGe BiCMOS technology from IHP (SG13G2). It draws 110 mA from a -4 V supply voltage, dissipating 440 mW.","lang":"eng"}]},{"status":"public","abstract":[{"text":"This paper presents a broadband sampler IC using a current-mode integrated-and-hold-circuit (IHC) as sampling circuit. The sampler IC exhibits 1dB large-signal bandwidth of 70 GHz and excellent signal integrity on hold-mode. With a sampling rate of 5 GS/s, it achieves effective number of bits (ENOB) of 6 bit at 9.9 GHz input frequency. The chip was fabricated in a 130 nm SiGe BiCMOS technology from IHP.","lang":"eng"}],"publication":"Asia-Pacific Microwave Conference (APMC)","type":"conference","language":[{"iso":"eng"}],"department":[{"_id":"58"}],"user_id":"44271","_id":"24049","citation":{"apa":"Wu, L., Weizel, M., &#38; Scheytt, C. (2019). 70 GHz Large-signal Bandwidth Sampler Using Current-mode Integrate-and-Hold Circuit in 130 nm SiGe BiCMOS Technology. <i>Asia-Pacific Microwave Conference (APMC)</i>. <a href=\"https://doi.org/10.1109/APMC46564.2019.9038239\">https://doi.org/10.1109/APMC46564.2019.9038239</a>","bibtex":"@inproceedings{Wu_Weizel_Scheytt_2019, title={70 GHz Large-signal Bandwidth Sampler Using Current-mode Integrate-and-Hold Circuit in 130 nm SiGe BiCMOS Technology}, DOI={<a href=\"https://doi.org/10.1109/APMC46564.2019.9038239\">10.1109/APMC46564.2019.9038239</a>}, booktitle={Asia-Pacific Microwave Conference (APMC)}, author={Wu, Liang and Weizel, Maxim and Scheytt, Christoph}, year={2019} }","short":"L. Wu, M. Weizel, C. Scheytt, in: Asia-Pacific Microwave Conference (APMC), 2019.","mla":"Wu, Liang, et al. “70 GHz Large-Signal Bandwidth Sampler Using Current-Mode Integrate-and-Hold Circuit in 130 Nm SiGe BiCMOS Technology.” <i>Asia-Pacific Microwave Conference (APMC)</i>, 2019, doi:<a href=\"https://doi.org/10.1109/APMC46564.2019.9038239\">10.1109/APMC46564.2019.9038239</a>.","chicago":"Wu, Liang, Maxim Weizel, and Christoph Scheytt. “70 GHz Large-Signal Bandwidth Sampler Using Current-Mode Integrate-and-Hold Circuit in 130 Nm SiGe BiCMOS Technology.” In <i>Asia-Pacific Microwave Conference (APMC)</i>, 2019. <a href=\"https://doi.org/10.1109/APMC46564.2019.9038239\">https://doi.org/10.1109/APMC46564.2019.9038239</a>.","ieee":"L. Wu, M. Weizel, and C. Scheytt, “70 GHz Large-signal Bandwidth Sampler Using Current-mode Integrate-and-Hold Circuit in 130 nm SiGe BiCMOS Technology,” Singapore , 2019, doi: <a href=\"https://doi.org/10.1109/APMC46564.2019.9038239\">10.1109/APMC46564.2019.9038239</a>.","ama":"Wu L, Weizel M, Scheytt C. 70 GHz Large-signal Bandwidth Sampler Using Current-mode Integrate-and-Hold Circuit in 130 nm SiGe BiCMOS Technology. In: <i>Asia-Pacific Microwave Conference (APMC)</i>. ; 2019. doi:<a href=\"https://doi.org/10.1109/APMC46564.2019.9038239\">10.1109/APMC46564.2019.9038239</a>"},"year":"2019","doi":"10.1109/APMC46564.2019.9038239","conference":{"end_date":"2019.12.13","location":"Singapore ","start_date":"2019.12.10"},"title":"70 GHz Large-signal Bandwidth Sampler Using Current-mode Integrate-and-Hold Circuit in 130 nm SiGe BiCMOS Technology","author":[{"first_name":"Liang","last_name":"Wu","id":"30401","full_name":"Wu, Liang"},{"id":"44271","full_name":"Weizel, Maxim","last_name":"Weizel","orcid":"https://orcid.org/0000-0003-2699-9839","first_name":"Maxim"},{"first_name":"Christoph","full_name":"Scheytt, Christoph","id":"37144","last_name":"Scheytt","orcid":"0000-0002-5950-6618 "}],"date_created":"2021-09-09T12:26:04Z","date_updated":"2025-02-13T12:09:17Z"},{"language":[{"iso":"eng"}],"_id":"24057","department":[{"_id":"58"}],"user_id":"59648","abstract":[{"text":"Targeting the feasible application of microwave RFID systems with MIMO reader technology for tracking small objects in multipath fading conditions, we present a fully integrated Analog Front-End (AFE) designed and fabricated in a standard 65-nm CMOS technology for low power passive RFID tags in the 5.8 GHz ISM band. A differential drive power scavenging unit is dimensioned to provide a 1.2 V rectified voltage resulting in a 1 V regulated voltage for the AFE while supplying a 50 μW load. Transistors with standard threshold voltage (V th ) have been used for implementation. Measurements of the fabricated circuits show a maximum Power Conversion Efficiency (PCE) of 71.8% at -12.5 dBm, and an input quality factor (Q-factor) of approximately 10.","lang":"eng"}],"status":"public","publication":"IEEE International Conference on RFID Technology & Application (RFID-TA) ","type":"conference","title":"A 5.8 GHz CMOS Analog Front-End Targeting RF Energy Harvesting for Microwave RFIDs with MIMO Reader","conference":{"start_date":"2019.09.25","end_date":"2019.09.27"},"doi":"10.1109/RFID-TA.2019.8892037","date_updated":"2025-02-13T14:26:02Z","author":[{"last_name":"Haddadian","full_name":"Haddadian, Sanaz","id":"59648","first_name":"Sanaz"},{"id":"37144","full_name":"Scheytt, Christoph","last_name":"Scheytt","orcid":"0000-0002-5950-6618 ","first_name":"Christoph"}],"date_created":"2021-09-09T12:26:13Z","year":"2019","place":"Pisa, Italy","citation":{"ama":"Haddadian S, Scheytt C. A 5.8 GHz CMOS Analog Front-End Targeting RF Energy Harvesting for Microwave RFIDs with MIMO Reader. In: <i>IEEE International Conference on RFID Technology &#38; Application (RFID-TA) </i>. ; 2019. doi:<a href=\"https://doi.org/10.1109/RFID-TA.2019.8892037\">10.1109/RFID-TA.2019.8892037</a>","chicago":"Haddadian, Sanaz, and Christoph Scheytt. “A 5.8 GHz CMOS Analog Front-End Targeting RF Energy Harvesting for Microwave RFIDs with MIMO Reader.” In <i>IEEE International Conference on RFID Technology &#38; Application (RFID-TA) </i>. Pisa, Italy, 2019. <a href=\"https://doi.org/10.1109/RFID-TA.2019.8892037\">https://doi.org/10.1109/RFID-TA.2019.8892037</a>.","ieee":"S. Haddadian and C. Scheytt, “A 5.8 GHz CMOS Analog Front-End Targeting RF Energy Harvesting for Microwave RFIDs with MIMO Reader,” 2019, doi: <a href=\"https://doi.org/10.1109/RFID-TA.2019.8892037\">10.1109/RFID-TA.2019.8892037</a>.","apa":"Haddadian, S., &#38; Scheytt, C. (2019). A 5.8 GHz CMOS Analog Front-End Targeting RF Energy Harvesting for Microwave RFIDs with MIMO Reader. <i>IEEE International Conference on RFID Technology &#38; Application (RFID-TA) </i>. <a href=\"https://doi.org/10.1109/RFID-TA.2019.8892037\">https://doi.org/10.1109/RFID-TA.2019.8892037</a>","mla":"Haddadian, Sanaz, and Christoph Scheytt. “A 5.8 GHz CMOS Analog Front-End Targeting RF Energy Harvesting for Microwave RFIDs with MIMO Reader.” <i>IEEE International Conference on RFID Technology &#38; Application (RFID-TA) </i>, 2019, doi:<a href=\"https://doi.org/10.1109/RFID-TA.2019.8892037\">10.1109/RFID-TA.2019.8892037</a>.","short":"S. Haddadian, C. Scheytt, in: IEEE International Conference on RFID Technology &#38; Application (RFID-TA) , Pisa, Italy, 2019.","bibtex":"@inproceedings{Haddadian_Scheytt_2019, place={Pisa, Italy}, title={A 5.8 GHz CMOS Analog Front-End Targeting RF Energy Harvesting for Microwave RFIDs with MIMO Reader}, DOI={<a href=\"https://doi.org/10.1109/RFID-TA.2019.8892037\">10.1109/RFID-TA.2019.8892037</a>}, booktitle={IEEE International Conference on RFID Technology &#38; Application (RFID-TA) }, author={Haddadian, Sanaz and Scheytt, Christoph}, year={2019} }"}},{"author":[{"last_name":"Amjad","full_name":"Amjad, Muhammad Sohaib","first_name":"Muhammad Sohaib"},{"last_name":"Tebruegge","full_name":"Tebruegge, Claas","first_name":"Claas"},{"first_name":"Agon","last_name":"Memedi","full_name":"Memedi, Agon"},{"first_name":"Stephan","last_name":"Kruse","id":"38254","full_name":"Kruse, Stephan"},{"first_name":"Christian","last_name":"Kress","full_name":"Kress, Christian","id":"13256"},{"first_name":"Christoph","id":"37144","full_name":"Scheytt, Christoph","orcid":"0000-0002-5950-6618 ","last_name":"Scheytt"},{"first_name":"Falko","full_name":"Dressler, Falko","id":"48097","orcid":"0000-0002-1989-1750","last_name":"Dressler"}],"date_created":"2021-09-09T12:26:15Z","publisher":"ICC 2019 - 2019 IEEE International Conference on Communications (ICC)","date_updated":"2025-02-25T05:56:30Z","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","citation":{"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>.","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>.","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>","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>."},"page":"1-6","place":"Shanghai, China","year":"2019","user_id":"38254","department":[{"_id":"58"}],"_id":"24059","language":[{"iso":"eng"}],"type":"conference","publication":"IEEE International Conference on Communications (ICC)","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."}]},{"citation":{"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>","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>.","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>.","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>","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>."},"page":"29972-29984","intvolume":"        27","year":"2019","issue":"21","related_material":{"link":[{"relation":"confirmation","url":"https://www.osapublishing.org/oe/fulltext.cfm?uri=oe-27-21-29972&id=421959"}]},"doi":"10.1364/OE.27.029972","title":"Integrated source-free all optical sampling with a sampling rate of up to three times the RF bandwidth of silicon photonic MZM","date_created":"2021-09-09T12:26:11Z","author":[{"first_name":"Arijit","last_name":"Misra","full_name":"Misra, Arijit"},{"id":"13256","full_name":"Kress, Christian","last_name":"Kress","orcid":"0000-0002-4403-2237","first_name":"Christian"},{"full_name":"Singh, Karanveer","last_name":"Singh","first_name":"Karanveer"},{"last_name":"Preussler","full_name":"Preussler, Stefan","first_name":"Stefan"},{"full_name":"Scheytt, Christoph","id":"37144","orcid":"https://orcid.org/0000-0002-5950-6618","last_name":"Scheytt","first_name":"Christoph"},{"last_name":"Schneider","full_name":"Schneider, Thomas","first_name":"Thomas"}],"volume":27,"date_updated":"2025-07-02T12:19:03Z","status":"public","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."}],"type":"journal_article","publication":"Opt. Express","language":[{"iso":"eng"}],"user_id":"13256","department":[{"_id":"58"},{"_id":"230"}],"project":[{"_id":"302","name":"PONyDAC: SPP 2111 - PONyDAC II - Präziser Optischer Nyquist-Puls-Synthesizer DAC","grant_number":"403154102"},{"_id":"299","name":"NyPhE: NyPhE - Nyquist Silicon Photonics Engine","grant_number":"13N14882"}],"_id":"24056"},{"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":[{"first_name":"Arijit","full_name":"Misra, Arijit","last_name":"Misra"},{"first_name":"Christian","last_name":"Kress","orcid":"0000-0002-4403-2237","id":"13256","full_name":"Kress, Christian"},{"first_name":"Karanveer","full_name":"Singh, Karanveer","last_name":"Singh"},{"first_name":"Stefan","last_name":"Preussler","full_name":"Preussler, Stefan"},{"last_name":"Scheytt","orcid":"https://orcid.org/0000-0002-5950-6618","full_name":"Scheytt, Christoph","id":"37144","first_name":"Christoph"},{"last_name":"Schneider","full_name":"Schneider, Thomas","first_name":"Thomas"}],"place":"Ottawa, ON, Canada, Canada","year":"2019","page":"1-4","citation":{"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} }","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>.","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>"},"related_material":{"link":[{"relation":"confirmation","url":"https://ieeexplore.ieee.org/document/8892128"}]},"language":[{"iso":"eng"}],"_id":"24054","project":[{"name":"PONyDAC: SPP 2111 - PONyDAC II - Präziser Optischer Nyquist-Puls-Synthesizer DAC","_id":"302","grant_number":"403154102"},{"grant_number":"13N14882","name":"NyPhE: NyPhE - Nyquist Silicon Photonics Engine","_id":"299"}],"department":[{"_id":"58"},{"_id":"230"}],"user_id":"13256","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","publication":"2019 International Topical Meeting on Microwave Photonics (MWP)","type":"conference"},{"citation":{"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.","ieee":"Y. Mao, E. Shiju, K. Schmalz, and C. Scheytt, “245 GHz Subharmonic Receiver With Onchip Antenna for Gas Spectroscopy Application,” 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.","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>.","mla":"Mao, Yanfei, et al. “245 GHz Subharmonic Receiver With Onchip Antenna for Gas Spectroscopy Application.” <i>Journal of Semiconductors</i>, 2018.","short":"Y. Mao, E. Shiju, K. Schmalz, C. Scheytt, in: Journal of Semiconductors, 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} }"},"year":"2018","related_material":{"link":[{"url":"https://iopscience.iop.org/article/10.1088/1674-4926/39/12/125001","relation":"confirmation"}]},"title":"245 GHz Subharmonic Receiver With Onchip Antenna for Gas Spectroscopy Application","author":[{"first_name":"Yanfei","full_name":"Mao, Yanfei","last_name":"Mao"},{"last_name":"Shiju","full_name":"Shiju, E.","first_name":"E."},{"full_name":"Schmalz, Klaus","last_name":"Schmalz","first_name":"Klaus"},{"first_name":"Christoph","id":"37144","full_name":"Scheytt, Christoph","last_name":"Scheytt"}],"date_created":"2021-09-13T07:37:50Z","date_updated":"2022-01-06T06:56:09Z","status":"public","abstract":[{"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.","lang":"eng"}],"publication":"Journal of Semiconductors","type":"conference","language":[{"iso":"eng"}],"department":[{"_id":"58"}],"user_id":"15931","_id":"24186"},{"title":"Analysis of PSSS modulation for optimization of DAC bit resolution for 100 Gbps systems","doi":"10.1109/ISWCS.2018.8491216","conference":{"start_date":"2018.08.28","location":"Lisbon, Portugal ","end_date":"2018.08.31"},"date_updated":"2022-01-06T06:56:09Z","publisher":"IEEE","date_created":"2021-09-13T07:37:58Z","author":[{"full_name":"Karthik, KrishneGowda","last_name":"Karthik","first_name":"KrishneGowda"},{"first_name":"Lara","last_name":"Wimmer","full_name":"Wimmer, Lara"},{"first_name":"Abdul Rehman","last_name":"Javed","full_name":"Javed, Abdul Rehman"},{"last_name":"Wolf","full_name":"Wolf, Andreas","first_name":"Andreas"},{"first_name":"Christoph","last_name":"Scheytt","full_name":"Scheytt, Christoph","id":"37144"},{"last_name":"Kraemer","full_name":"Kraemer, Rolf","first_name":"Rolf"}],"place":"Portugal/Lisbon","year":"2018","citation":{"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>","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>","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} }","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.","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>."},"related_material":{"link":[{"relation":"confirmation","url":"https://ieeexplore.ieee.org/document/8491216"}]},"language":[{"iso":"eng"}],"_id":"24192","department":[{"_id":"58"}],"user_id":"15931","abstract":[{"lang":"eng","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."}],"status":"public","publication":"15th International Symposium on Wireless Communication Systems (ISWCS) ","type":"conference"},{"language":[{"iso":"eng"}],"_id":"24195","user_id":"15931","department":[{"_id":"58"}],"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."}],"status":"public","type":"conference","publication":"2nd URSI AT-RASC","title":"System Analysis of a Wake-Up Receiver Based on Surface Acoustic Wave Correlator","doi":"10.23919/URSI-AT-RASC.2018.8471531","conference":{"end_date":"2018.06.01","start_date":"2018.05.28"},"publisher":"IEEE","date_updated":"2022-01-06T06:56:09Z","date_created":"2021-09-13T07:38:02Z","author":[{"id":"37628","full_name":"Abughannam, Saed","last_name":"Abughannam","first_name":"Saed"},{"first_name":"Christoph","last_name":"Scheytt","id":"37144","full_name":"Scheytt, Christoph"}],"year":"2018","place":"Spain/Gran Canaria/Meloneras","citation":{"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>.","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>.","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>","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>","short":"S. Abughannam, C. Scheytt, in: 2nd URSI AT-RASC, IEEE, Spain/Gran Canaria/Meloneras, 2018, pp. 1–4.","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>.","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","related_material":{"link":[{"relation":"confirmation","url":"https://ieeexplore.ieee.org/document/8471531"}]}},{"related_material":{"link":[{"relation":"confirmation","url":"https://ieeexplore.ieee.org/document/8368549"}]},"place":"Italy/Taormina","year":"2018","citation":{"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} }","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>.","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.","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>","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>.","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>.","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>"},"date_updated":"2022-01-06T06:56:09Z","publisher":"IEEE","date_created":"2021-09-13T07:38:03Z","author":[{"first_name":"Liang","id":"30401","full_name":"Wu, Liang","last_name":"Wu"},{"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","last_name":"Müller","id":"16243","full_name":"Müller, Wolfgang"},{"first_name":"Christoph","full_name":"Scheytt, Christoph","id":"37144","last_name":"Scheytt"},{"first_name":"Wolfgang","last_name":"Ecker","full_name":"Ecker, Wolfgang"}],"title":"Analog fault simulation automation at schematic level with random sampling techniques","doi":"10.1109/DTIS.2018.8368549","conference":{"start_date":"2018.04.09","end_date":"2018.04.12"},"publication":"2018 13th International Conference on Design & Technology of Integrated Systems In Nanoscale Era (DTIS)) ","type":"conference","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."}],"status":"public","_id":"24196","department":[{"_id":"58"}],"user_id":"15931","language":[{"iso":"eng"}]},{"user_id":"15931","department":[{"_id":"58"}],"publication_date":"27.05.2020","_id":"24198","status":"public","type":"patent","application_number":"18756368","ipn":"EP000003656056A1","title":"Integrier‐ und Halte‐Schaltung ","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"}],"date_created":"2021-09-13T07:38:06Z","date_updated":"2022-01-06T06:56:09Z","ipc":"H03K 3/42","citation":{"apa":"Scheytt, C., &#38; Wu, L. (2018). <i>Integrier‐ und Halte‐Schaltung </i>.","mla":"Scheytt, Christoph, and Liang Wu. <i>Integrier‐ Und Halte‐Schaltung </i>. 2018.","bibtex":"@article{Scheytt_Wu_2018, title={Integrier‐ und Halte‐Schaltung }, author={Scheytt, Christoph and Wu, Liang}, year={2018} }","short":"C. Scheytt, L. Wu, (2018).","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."},"year":"2018","application_date":"16.07.2018","related_material":{"link":[{"relation":"confirmation","url":"https://depatisnet.dpma.de/DepatisNet/depatisnet?action=bibdat&docid=EP000003656056A1"}]}}]