Alexander Meyer, M. Sc.

Arbeitsgruppe: Biomedizinische Elektronik

Forschungsschwerpunkte

• Erforschung von neuartigen analogen Schaltungstopologien in CMOS- und BiCMOS-Technologien
• Modellierung von Transistoren

Lehrveranstaltungen

• Seminarvortragsthemen

Publikationen

2025

• Moritz Weißbrich, Adilet Dossanov, Yerzhan Kudabay, Alexander Meyer, Vadim Issakov, and Guillermo Payá-Vayá, "An Open-Source NanoController v2 Featuring Microcoded Instruction Set Redefinition in 22-nm FDSOI-CMOS for Autonomous Ultralow-Power SoCs," in IEEE Transactions on Very Large Scale Integration (VLSI) Systems, DOI: 10.1109/TVLSI.2025.3592977
• Alexander Meyer, Paul Julius Ritter, Marius Neumann, Peter Toth, Sebastian Halama, Jens Repp, Matthias Brandl, Benedikt Hampel, Meinhard Schilling, and Vadim Issakov, "Cryogenic Evaluation of a Digital-to-Analog Converter for a Trapped-Ion Quantum Computer," in IEEE Transactions on Instrumentation and Measurement, vol. 74, pp. 1-10, 2025, Art no. 2010210, DOI: 10.1109/TIM.2025.3571087
• Adilet Dossanov, Moritz Weißbrich, Alexander Meyer, Liubov Bakhchova, Finn-Niclas Stapelfeldt, Guillermo Payá-Vayá, Vadim Issakov, "Fully-Integrated Autonomous K-Band Complex Permittivity Sensor in 22 nm FDSOI for Biomedical Body Parameter Monitoring Applications," 2025 IEEE Radio Frequency Integrated Circuits Symposium (RFIC), San Francisco, CA, USA, 2025, pp. 275-278, DOI: 10.1109/RFIC61188.2025.11082827
• P. S. Eugine, P. Toth, A. Meyer, S. Halama and V. Issakov, "A 1 GHz 27 mW Low-Power Direct Digital Synthesizer for RF Carrier Signal Generation in Trapped-Ion Quantum Computer Operating at 9.4K," 2025 IEEE International Symposium on Circuits and Systems (ISCAS), London, United Kingdom, 2025, pp. 1-5, DOI: 10.1109/ISCAS56072.2025.11044247
• A. Meyer and V. Issakov, "On the Development of a Fully Integrated Shuttling Controller System on Chip for Trapped-Ion Quantum Computing," 2025 IEEE International Symposium on Circuits and Systems (ISCAS), London, United Kingdom, 2025, pp. 1-5, DOI: 10.1109/ISCAS56072.2025.11044118
• Tetiana Baluta, Alexander Meyer, Adilet Dossanov, Yerzhan Kudabay, Liubov Bakhchova, Vadim Issakov, "A 7mW 22 GHz Frequency Divider Chain by 2048 using CML, TSPC and CMOS Logic in 22FDX," 2025 IEEE 24th Topical Meeting on Silicon Monolithic Integrated Circuits in RF Systems (SiRF), San Juan, PR, USA, 2025, pp. 42-45, DOI: 10.1109/SiRF639

2024

• Moritz Weißbrich, Alexander Meyer, Adilet Dossanov, Vadim Issakov, and Guillermo Payá-Vayá, "A 505nW Programmable NanoController in 22 nm FDSOI-CMOS for Autonomous Ultra-Low-Power Mixed-Signal SoCs," 2024 IEEE Nordic Circuits and Systems Conference (NorCAS), Lund, Sweden, 2024, pp. 1-6, doi: 10.1109/NorCAS64408.2024.10752476
• Zhaoqun Guo, Alexander Meyer, Adilet Dossanov, Paul Julius Ritter, Marius Neumann, Jens Repp, Matthias Brandl, Meinhard Schilling, Vadim Issakov, "A Low-Power, High-Swing LDMOS Driver Amplifier for Shuttling Controller in a Trapped-Ion Quantum Computer Operating at 4 K," 2024 IEEE BiCMOS and Compound Semiconductor Integrated Circuits and Technology Symposium (BCICTS), Fort Lauderdale, FL, USA, 2024, pp. 54-57, doi: 10.1109/BCICTS59662.2024.10745686
• Alexander Meyer, Zhaoqun Guo, Marius Neumann, Paul Julius Ritter, Jens Repp, Matthias Brandl, Meinhard Schilling, Vadim Issakov, "A Low-Power Cryogenic Analog Electrode Signal Processing Unit for Shuttling Operations in a Trapped-Ion Quantum Computer," 2024 IEEE European Solid-State Electronics Research Conference (ESSERC), Bruges, Belgium, 2024, pp. 484-487, doi: 10.1109/ESSERC62670.2024.10719432
• Peter Toth, Alexander Meyer, Hiroki Ishikuro, Vadim Issakov, "Cryogenic Investigation of a 13 GHz Power Amplifier for Trapped-Ion Quantum Computer," 2024 IEEE International Conference on Microwaves, Communications, Antennas, Biomedical Engineering and Electronic Systems (COMCAS), Tel Aviv, Israel, 2024, pp. 1-4, doi: 10.1109/COMCAS58210.2024.10666201
• P. Toth , P. S. Eugine, A. Meyer, K. Yamashita, S. Halama, M. Duwe, H. Ishikuro, C. Ospelkaus, V. Issakov, "A Fully Integrated Three-Channel Cryogenic Microwave SoC for Qubit State Control in 9Be+ Trapped-Ion Quantum Computer operating at 4 K," 2024 IEEE Radio Frequency Integrated Circuits Symposium (RFIC), Washington, DC, USA, 2024, pp. 239-242, doi: 10.1109/RFIC61187.2024.10600018
• Alexander Meyer, Kaoru Yamashita, Adilet Dossanov, Martin Maier, Finn Stapelfeldt, Yerzhan Kudabay, Peter Toth, Fa Foster Dai, Hiroki Ishikuro, Vadim Issakov, "A 10-bit 100kS/s SAR ADC With a Monotonic Capacitor Switching Procedure for Single-Ended Inputs in 22nm CMOS FDSOI," 2024 IEEE International Symposium on Circuits and Systems (ISCAS), Singapore, Singapore, 2024, pp. 1-5, doi: 10.1109/ISCAS58744.2024.10558052

2023

• Alexander Meyer, Peter Toth, Axel Engelhardt, Jens Repp, Matthias Brandl, Vadim Issakov, "A 12 Bit R-2R Digital-to-Analog Converter for Shuttling Operation in a Trapped-Ion Quantum Computer," 2023 IEEE BiCMOS and Compound Semiconductor Integrated Circuits and Technology Symposium (BCICTS), Monterey, CA, USA, 2023, pp. 28-31, doi: 10.1109/BCICTS54660.2023.10310675
• Martin Maier, Finn Stapelfeldt, Fabian Hövel, Alexander Meyer, Vincent Lammert, Vadim 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
• Peter Toth, Alexander Meyer, Sebastian Halama, Hiroki Ishikuro, and Vadim Issakov, "A Cryogenic 12 GHz Frequency Doubler With Temperature Compensation for Trapped-Ion Quantum Computer," in IEEE Transactions on Circuits and Systems II: Express Briefs, vol. 70, no. 10, pp. 3877-3881, Oct. 2023, doi: 10.1109/TCSII.2023.3290260
• 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

2018 - 2022

• Lantao Wang, Johannes Bastl, Jonas Meier, Michael Hanhart, Tim Lauber, Christopher Nardi, Alexander Meyer, Ulrich Möhlmann, Andreas Köllmann, Ralf Wunderlich, Stefan Heinen, "An 8.2-10.2 GHz Digitally Controlled Oscillator in 28-nm CMOS Using Constantly-Conducting NMOS Biased Switchable Capacitor," 2022 IEEE Radio Frequency Integrated Circuits Symposium (RFIC), Denver, CO, USA, 2022, pp. 207-210, doi: 10.1109/RFIC54546.2022.9863152
• Lantao Wang, Running Guo, Johannes Bastl, Jonas Meier, Michael Hanhart, Tim Lauber, Alexander Meyer, Ralf Wunderlich, Stefan Heinen, "A 0.73-to-1.71 V Capacitor-less Low-Noise Low-Dropout Regulator in 28-nm CMOS," 2022 IEEE International Symposium on Circuits and Systems (ISCAS), Austin, TX, USA, 2022, pp. 1910-1913, doi: 10.1109/ISCAS48785.2022.9937427
• Alexander Meyer, Leon Weihs, Ralf Wunderlich and Stefan Heinen, „Adaptive Test Bench Generation, Simulation and Parameter Extraction for AMS Circuitry”, International Conference on Synthesis, Modeling, Analysis and Simulations Methods and Applications to Circuit Design (SMACD), Erfurt, Germany, 19.-22. July 2021, https://ieeexplore.ieee.org/abstract/document/9547922
• Alexander Meyer, Ralf Wunderlich and Stefan Heinen, „Analysis of Opamp Non-Idealities in Quadrature Bandpass Sigma-Delta Modulators”, 27^th IEEE International Conference on Electronic Circuits and Systems (ICECS), Glasgow, United Kingdom, 23.-25. November 2020, doi: 10.1109/ICECS49266.2020.9294849, https://ieeexplore.ieee.org/document/9294849
• Reimund Wittmann, Frank Henkel, Andreas Ripp, Alexander Meyer, Ralf Wunderlich, Stefan Heinen and Manfred Dietrich, „Innovative Design Methodology for Analog-to-Digital and Digital-to-Analog Converters“, 17. ITG/GGM – Fachtagung Analog, Stuttgart, Germany, 28.-30. September 2020, https://ieeexplore.ieee.org/abstract/document/9257335
• Tobias Saalfeld, Alexander Meyer, Eva Schulte Bocholt, Ralf Wunderlich and Stefan Heinen, „Analysis of Gain and Bandwidth Limitations of Operational Amplifiers in Sigma-Delta Modulators”, 14^th Conference on Ph.D. Research in Microelectronics and Electronics (PRIME), Prague, Czech Republic, 2.-5. July 2018, doi:  10.1109/PRIME.2018.8430341, https://ieeexplore.ieee.org/abstract/document/8430341