Dr.-Ing. Vincent Lammert

Arbeitsgruppe: Systeme für Radar und Kommunikation

Forschungsschwerpunkte:

• Integrierte Schaltungen für 140 GHz PMCW Radar in 45 nm RFSOI Technologie
• mm-Wave Leistungsverstärker  in CMOS

Lehrveranstaltungen:

• Seminarvortragsthemen

Publikationen

• A. Dossanov, V. Lammert, M. Aichner and V. Issakov, "A 60 GHz Frequency Synthesizer in 0.13 μm SiGe BiCMOS for Biomedical Implant Applications," 2025 IEEE International Symposium on Circuits and Systems (ISCAS), London, United Kingdom, 2025, pp. 1-5, DOI: 10.1109/ISCAS56072.2025.11043897
• A. Meyer, M. L. Leyrer, C. Ziegler, M. Maier, V. Lammert and V. Issakov, "A 4.4mW Inductorless 2–20 GHz Single-Ended to Differential Frequency Doubler in 45 nm RFSOI CMOS Technology," 2023 IEEE Radio Frequency Integrated Circuits Symposium (RFIC), San Diego, CA, USA, 2023, pp. 209-212, DOI: 10.1109/RFIC54547.2023.10186178
• M. Maier, F. Stapelfeldt, F. Hoevel, A. Meyer, V. Lammert and V. Issakov, "K-Band FMCW Radar Transceiver with a Reconfigurable Analog Baseband for Breast Cancer Detection on Large Tissue Spread," 2023 18th European Microwave Integrated Circuits Conference (EuMIC), Berlin, Germany, 2023, pp. 1-4, DOI: 10.23919/EuMIC58042.2023.10288957
• V. Lammert, M. Leyrer, M. Hamouda, R. Wigel, and V. Issakov, "Dual-Mode Substrate Wave Cancellation in a 120 GHz 2x2 on Chip Dipole Array," in IEEE Transactions on Antennas and Propagation (Early Access), paper No: AP 2103-0570, (2022), DOI: 10.1109/TAP.2022.3161330
• V. Lammert, M. Leyrer and V. Issakov, "A D-Band Transceiver with On-Chip Multi-Port Radiators and Leakage Cancellation in 45nm SOI," 2022 IEEE BiCMOS and Compound Semiconductor Integrated Circuits and Technology Symposium (BCICTS), Phoenix, AZ, USA, 2022, pp. 57-61, DOI: 10.1109/BCICTS53451.2022.10051760
• C. Heine, V. Lammert, V. Issakov and D. Kissinger, "A Wireless 60 GHz Data Link using a Phasor Rotator Based Costas Loop," 2021 IEEE Radio and Wireless Symposium (RWS), 2021, pp. 171-174, DOI: 10.1109/RWS50353.2021.9360371
• V. Lammert, M. Hamouda, R. Weigel and V. Issakov, "A 122 GHz On-Chip 3-Element Patch Antenna Array with 10 GHz Bandwidth," 2020 50th European Microwave Conference (EuMC), 2021, pp. 599-602
  DOI: 10.23919/EuMC48046.2021.9337954
• V. Lammert, R. Weigel, and V. Issakov," A 120 GHz on-Chip Yagi-Uda Antenna with Backside Etching in 130 nm SiGe BiCMOS Technology,"   2021 IEEE Texas Symposium on Wireless and Microwave Circuits and Systems (WMCS), 2021, pp. 1-4, DOI: 10.1109/WMCS52222.2021.9493219
• V. Lammert, P. Sakalas, A. Werthof, R. Weigel and V. Issakov, "Design and measurements of a 28 GHz High-Linearity LNA in 45nm SOI-CMOS," 2021 IEEE International Conference on Microwaves, Antennas, Communications and Electronic Systems (COMCAS), 2021, pp. 275-279, DOI: 10.1109/COMCAS52219.2021.9629091
• V. Issakov, C. Heine, V. Lammert, J. Stoegmueller, M. Meindl, U. Stubenrauch, C. Geissler, "Fully Autonomous System-on-Board with Complex Permittivity Sensors and 60 GHz Transmitter for Biomedical Implant Applications," 2020 IEEE Radio Frequency Integrated Circuits Symposium (RFIC), 2020, pp. 159-162,
  DOI: 10.1109/RFIC49505.2020.9218295
• V. Lammert, R. Weigel and V. Issakov, "A Highly Linear Low-Power 28 GHz LNA in 45nm SOI-CMOS using the Modified Derivative Superposition Method for IM3-Cancellation," 2020 IEEE Texas Symposium on Wireless and Microwave Circuits and Systems (WMCS), 2020, pp. 1-3, DOI: 10.1109/WMCS49442.2020.9172390
• V. Lammert, S. Achatz, R. Weigel and V. Issakov, "A 122 GHz ISM-Band FMCW Radar Transceiver," 2020 German Microwave Conference (GeMiC), 2020, pp. 96-99,
  https://ieeexplore.ieee.org/abstract/document/9080209
• J. Romstadt, V. Lammert, N. Pohl and V. Issakov, "Transformer-Coupled D-Band PA with 11.8 dBm P_sat and 6.3 % PAE in 0.13 mu m SiGe BiCMOS," 2020 IEEE 20th Topical Meeting on Silicon Monolithic Integrated Circuits in RF Systems (SiRF), 2020, pp. 77-80, DOI: 10.1109/SIRF46766.2020.9040185
• V. Lammert , C. Heine, J. Wessel , F. I. Jamal , D. Kissinger, A. Geiselbrechtinger, and V. Issakov, "A K-Band Complex Permittivity Sensor for Biomedical Applications in 130-nm SiGe BiCMOS," in IEEE Transactions on Circuits and Systems II: Express Briefs, vol. 66, no. 10, pp. 1628-1632, Oct. 2019, DOI: 10.1109/TCSII.2019.2921199
• R. Ciocoveanu, V. Lammert, R. Weigel and V. Issakov, "An Integrated 28 GHz Front-End Module for 5G Applications in 45 nm PD-SOI," 2019 IEEE MTT-S International Microwave Conference on Hardware and Systems for 5G and Beyond (IMC-5G), Atlanta, GA, USA, 2019, pp. 1-3, DOI: 10.1109/IMC-5G47857.2019.9160392