This image showsBenjamin Schoch

Benjamin Schoch

M.Sc.

Group Leader High Frequency Electronics / Research Assistant
Institute of Robust Power Semiconductor Systems

Contact

+49 711 685 67430

Pfaffenwaldring 31
70569 Stuttgart
Germany
Room: 02.206

  1. 2026

    1. L. Manoliu et al., “Implementation and characterization of a W-band SatCom ground terminal receiver with 5~GHz reception bandwidth and mechanical beam steering,” Ceas Space Journal, vol. 18, Art. no. 1, 2026.
    2. T. Ufschlag, B. Schoch, L. Gebert, A. Leuther, A. Tessmann, and I. Kallfass, “First Analog Linearization of a 300-GHz Power Amplifier: Demonstration and Quantification,” IEEE Transactions on Terahertz Science and Technology, 2026, doi: 10.1109/TTHZ.2026.3679945.
    3. T. Ufschlag et al., “Broadband Drain-Bar-Supplied H-Band Power Amplifier With 70 GHz 3-dB Bandwidth of the Output-Related 1-dB Compression Point,” 2026 IEEE Topical Conference on RF Microwave Power Amplifiers for Radio and Wireless Applications Pawr 2026, pp. 25–28, 2026.
    4. T. Ufschlag, B. Schoch, L. Gebert, D. Wrana, A. Tessmann, and I. Kallfass, “Reactively Matched WR-3.4 Power Amplifier With a Large-Signal Bandwidth of 40 % Enabled by an Impedance-Optimized Transforming Wilkinson,” IEEE Transactions on Terahertz Science and Technology, Feb. 2026, doi: 10.1109/TTHZ.2025.3595813.

  2. 2025

    1. M. J. Neff, B. G. Özat, J. N. Wörmann, P. Singhal, B. Schoch, and I. Kallfass, “2.5 to 64 GHz Nonuniform Distributed Power Detector in 130 nm SiGe BiCMOS,” 2025 20th European Microwave Integrated Circuits Conference Eumic 2025, pp. 274–277, 2025.
    2. S. Haussmann, F. Euchner, B. Schoch, D. Wrana, A. Tessmann, and I. Kallfass, “Experimental review of wideband OFDM in electronic sub-mmW wireless communication,” International Journal of Microwave and Wireless Technologies, 2025.
    3. L. Gebert et al., “A Superheterodyne 300 GHz InGaAs Receiver and Transmitter Chipset for 6G and Beyond Applications,” 2025 20th European Microwave Integrated Circuits Conference Eumic 2025, pp. 41–44, 2025.
    4. T. Ufschlag et al., “Broadband H-Band Power Amplifier with Optimum Intermediate Splitter and Combiner Impedance,” 2025 IEEE Topical Conference on RF Microwave Power Amplifiers for Radio and Wireless Applications Pawr 2025, pp. 15–18, 2025.
    5. T. Ufschlag, B. Schoch, L. Gebert, D. Wrana, A. Tessmann, and I. Kallfass, “Gain Expansion Generator Based on a Reduced Conduction Angle for H-Band Applications,” Proceedings of the Austrian Workshop on Microelectronics Austrochip, Art. no. 2025, 2025.
    6. T. Ufschlag et al., “Gallium-Nitride-Based E-Band Power Detector,” 2025 16th German Microwave Conference Gemic 2025, pp. 391–394, 2025.
    7. B. Schoch and I. Kallfass, “An In-Situ Time and Frequency Domain Instrumentation for Traceable Distortion Characterization of Terahertz Transceivers,” International Conference on Infrared Millimeter and Terahertz Waves Irmmw Thz, 2025.
    8. F.-N. Stapelfeldt, T. Schmidt, B. Schoch, and V. Issakov, “A 9.1\% Peak Efficiency 243-318 GHz Frequency Doubler Using an In-Core Stepped-Impedance Network in 22 nm FDSOI CMOS,” European Solid State Circuits Conference, pp. 497–500, 2025.
    9. B. Schoch et al., “Intermodulation Distortion Analysis in Cascaded D-Band GaN Amplifiers,” International Conference on Infrared Millimeter and Terahertz Waves Irmmw Thz, 2025.
    10. J. N. Wörmann, B. G. Özat, M. P. Scharpf, M. J. Neff, B. Schoch, and I. Kallfass, “A Tunable True Time Delay up to 50 GHz Based on HBT Pairs in Stacked Common Base Topology with Incorporated Delay Lines,” 2025 20th European Microwave Integrated Circuits Conference Eumic 2025, pp. 270–273, 2025.
    11. M. Eggert et al., “Qualification of the attitude control system of the E-band CubeSat EIVE,” Ceas Space Journal, vol. 17, Art. no. 2, 2025.
    12. L. Gebert et al., “A 300 GHz High-Pass Distributed Amplifier using a Quasi High-Pass Transmission Line Topology,” 2025 16th German Microwave Conference Gemic 2025, pp. 403–406, 2025.
    13. F.-N. Stapelfeldt, B. Schoch, D. Wrana, and V. Issakov, “Comparison of Wideband Low-Power H-Band Frequency Doublers with and Without a Driving Stage in 22 NM FDSOI CMOS,” IEEE MTT S International Microwave Symposium Digest, pp. 343–346, 2025.
    14. B. Schoch, D. Wrana, S. Haussmann, L. John, J.-P. Teyssier, and I. Kallfass, “Multi-Waveguide Band Characterization of a 6G Terahertz Frontend,” 2025 16th German Microwave Conference Gemic 2025, pp. 302–305, 2025.

  3. 2024

    1. M. Kranz et al., “Lessons Learned during Preparation and Execution of the Satellite Operations of the E-band Technology Demonstration CubeSat EIVE,” Proceedings of the International Astronautical Congress Iac, pp. 213–222, 2024.
    2. L. Gebert et al., “A High-Pass Distributed Amplifier Operating from 215GHz - 315GHz in a 35nm InGaAs mHEMT Technology,” 2024 19th European Microwave Integrated Circuits Conference Eumic 2024, pp. 54–57, 2024.
    3. L. Gebert et al., “Subharmonically Pumped H-Band Resistive IQ-Mixer with Gate Bias Above Threshold Voltage,” 2024 15th German Microwave Conference Gemic 2024, pp. 304–307, 2024.
    4. B. Schoch, D. Wrana, S. Haussmann, L. John, and I. Kallfass, “Simultaneous Time and Frequency Domain Characterization of a Superheterodyne Terahertz Communication Frontend,” 2024 54th European Microwave Conference Eumc 2024, pp. 836–839, 2024.
    5. T. Ufschlag et al., “Integrated GaN Power Detector for High Power Millimeter-Wave Applications,” 2024 IEEE Radio and Wireless Week Rww 2024 2024 IEEE Topical Conference on RF Microwave Power Amplifiers for Radio and Wireless Applications Pawr 2024, pp. 74–77, 2024.
    6. M. Eggert et al., “Qualification of the Attitude Control System of the E-band CubeSat EIVE,” Research Square, 2024.
    7. T. Ufschlag et al., “High-Sensitivity 270-320 GHz InGaAs-Based Power Detector with Temperature-Compensation Mechanism,” 2024 19th European Microwave Integrated Circuits Conference Eumic 2024, pp. 255–258, 2024.
    8. D. Wrana et al., “Methodology to Accurately Replicate a Non-Planar Thin-Film Microstrip BEOL in 3D EM Simulation,” IEEE Radio and Wireless Symposium Rws, pp. 71–74, 2024.
    9. T. Ufschlag et al., “Demonstration of a Drain-Bar-Based Supply Concept for H-Band High Power Amplifiers,” 2024 15th German Microwave Conference Gemic 2024, pp. 5–8, 2024.
    10. I. Kallfass et al., “Cubesat Payload for the Exploratory In-Orbit Verification of a 71-76 GHz Satellite Communication Link,” 2024 IEEE International Conference on Microwaves Communications Antennas Biomedical Engineering and Electronic Systems Comcas 2024, 2024.

  4. 2023

    1. B. Schoch, D. Wrana, A. Tessmann, and I. Kallfass, “Wideband Cross-Domain Characterization of a W-band Amplifier MMIC,” in 2023 53rd European Microwave Conference (EuMC), Sep. 2023, pp. 770–773. doi: 10.23919/EuMC58039.2023.10290485.
    2. I. Kallfass et al., “Instrumentation for the Time and Frequency Domain Characterization of Terahertz Communication Transceivers and their Building Blocks,” in 2023 IEEE/MTT-S International Microwave Symposium - IMS 2023, Jun. 2023, pp. 1030–1033. doi: 10.1109/IMS37964.2023.10188006.
    3. I. Kallfass and B. Schoch, “Welcome from the General TPC Chair,” 20th European Radar Conference Eurad 2023, p. 10, 2023.
    4. L. Manoliu et al., “The technology platform of the EIVE CubeSat mission for high throughput downlinks at W-band,” Acta Astronautica, Apr. 2023, doi: 10.1016/j.actaastro.2023.02.039.
    5. S. Haussmann et al., “Measurement and Analysis of FDM for E-Band Satellite Communication,” in 2023 53rd European Microwave Conference (EuMC), Sep. 2023, pp. 356–359. doi: 10.23919/EuMC58039.2023.10290622.
    6. B. Schoch et al., “E-Band Active Upconverter Module with Tunable LO Feedthrough,” in 2023 IEEE Radio and Wireless Symposium (RWS), IEEE, Jan. 2023. doi: 10.1109/rws55624.2023.10046296.
    7. B. Schoch, D. Wrana, A. Tessmann, and I. Kallfass, “Wideband Cross-Domain Characterization of a W-band Amplifier MMIC,” 2023 53rd European Microwave Conference Eumc 2023, pp. 770–773, 2023.
    8. I. Kallfass and B. Schoch, “Welcome from the General TPC Chair,” 2023 18th European Microwave Integrated Circuits Conference Eumic 2023, 2023.
    9. D. Wrana, S. Haussmann, B. Schoch, L. John, A. Tessmann, and I. Kallfass, “Effects of Harmonics from Frequency-Multiplicative Carrier Generation in a Superheterodyne 300 GHz Transmit Frontend,” 2023 53rd European Microwave Conference Eumc 2023, pp. 138–141, 2023.
    10. D. Koch et al., “Highly-Integrated, Low-Noise, Dual-Output GaN DC/DC for GaN Solid State Power Amplifier Supplies in Space Applications,” 2023 IEEE 10th Workshop on Wide Bandgap Power Devices and Applications Wipda 2023, 2023.
    11. L. Manoliu, D. Wrana, B. Schoch, S. Haussmann, A. Tessmann, and I. Kallfass, “Frequency and Phase Investigation of the Local Oscillator Offset in a W-Band Satellite Communication Link,” 2023 53rd European Microwave Conference Eumc 2023, pp. 360–363, 2023.
    12. M. T. Koller et al., “Lessons Learned and First Results of the E-Band CubeSat EIVE,” Research Square, 2023.
    13. S. Haussmann et al., “Measurement and Analysis of FDM for E-Band Satellite Communication,” 2023 53rd European Microwave Conference Eumc 2023, pp. 356–359, 2023.

  5. 2022

    1. L. John, D. Wrana, B. Schoch, A. Leuther, P. Szriftgiser, and G. Ducournau, “Non-linear impairments of 300 GHz MPAs for THz communications,” International Conference on Infrared, Millimeter, and Terahertz Waves, IRMMW-THz, vol. 2022-August, 2022.
    2. D. Wrana, Y. Leiba, L. John, B. Schoch, A. Tessmann, and I. Kallfass, “Short-Range Full-Duplex Real-Time Wireless Terahertz Link for IEEE802.15.3d Applications,” in 2022 IEEE Radio and Wireless Symposium (RWS), 2022, pp. 94–97. doi: 10.1109/RWS53089.2022.9719954.
    3. M. Moser et al., “Development and RF-Performance of AlGaN/GaN and InAlN/GaN HEMTs on Large-Diameter High-Resistivity Silicon Substrates,” 2022 17th European Microwave Integrated Circuits Conference, EuMIC 2022, pp. 80–83, 2022.
    4. L. Manoliu et al., “Ultra-High Throughput E/W-Band Downlink CubeSat Mission,” Proceedings of the International Astronautical Congress Iac, vol. 2022-September, 2022.
    5. S. Haussmann, D. Wrana, B. Schoch, A. Tessmann, R. Henneberger, and I. Kallfass, “Polarisation Multiplex in 300 GHz Wireless Communication Link using Orthomode Transducer,” in 2022 52nd European Microwave Conference (EuMC), IEEE, Sep. 2022. doi: 10.23919/eumc54642.2022.9924364.
    6. D. Wrana, L. John, B. Schoch, S. Wagner, and I. Kallfass, “Sensitivity Analysis of a 280–312 GHz Superheterodyne Terahertz Link Targeting IEEE802.15.3d Applications,” IEEE Transactions on Terahertz Science and Technology, vol. 12, Art. no. 4, 2022, doi: 10.1109/TTHZ.2022.3172008.
    7. B. Schoch et al., “Performance Optimization of an E-Band Communication Link using Open-Loop Predistortion,” in 2022 14th German Microwave Conference (GeMiC), 2022, pp. 216–219.
    8. D. Wrana, B. Schoch, L. Manoliu, S. Haubmann, A. Tessmann, and I. Kallfass, “Investigation of the Influence of LO Leakage in an E-Band Quadrature Transmitter,” 2022 German Microwave Conference, GeMiC 2022, pp. 33–36, 2022.
    9. L. Manoliu et al., “Measurements of Atmospheric Attenuation in an Outdoor Wireless E/W-Band Communication Link,” in 2022 14th German Microwave Conference (GeMiC), 2022, pp. 208–211.
    10. B. Schoch et al., “E-Band Transmitter with 3 W Complex Modulated Signal Output Power Performance,” in 2021 51st European Microwave Conference (EuMC), 2022, pp. 458–461. doi: 10.23919/EuMC50147.2022.9784314.
    11. D. Koch, D. Wrana, B. Schoch, and I. Kallfass, “Low-Noise, 24 V, 1 A, 2.1 MHz GaN DC/DC Converter for Variable Power Supply of a GaN-Based Solid-State Power Amplifier,” in 2022 IEEE Applied Power Electronics Conference and Exposition (APEC), 2022, pp. 1208–1213. doi: 10.1109/APEC43599.2022.9773463.
    12. B. Schoch et al., “Performance Optimization of an E-Band Communication Link using Open-Loop Predistortion,” 2022 German Microwave Conference, GeMiC 2022, pp. 216–219, 2022.
    13. D. Koch, D. Wrana, B. Schoch, and I. Kallfass, “Low-Noise, 24 V, 1 A, 2.1 MHz GaN DC/DC Converter for Variable Power Supply of a GaN-Based Solid-State Power Amplifier,” Conference Proceedings - IEEE Applied Power Electronics Conference and Exposition - APEC, pp. 1208–1213, 2022.
    14. D. Wrana, Y. Leiba, L. John, B. Schoch, A. Tessmann, and I. Kallfass, “Short-Range Full-Duplex Real-Time Wireless Terahertz Link for IEEE802.15.3d Applications,” IEEE Radio and Wireless Symposium, RWS, vol. 2022-January, pp. 94–97, 2022.
    15. M. T. Koller et al., “Next on the Pad: The E-band Technology Demonstration CubeSat EIVE,” Proceedings of the International Astronautical Congress Iac, vol. 2022-September, 2022.
    16. A. Garcia-Luque et al., “Frequency-Characterization and Modeling of AlGaN/GaN HEMTs for High-Power Applications,” 2022 International Workshop on Integrated Nonlinear Microwave and Millimetre-Wave Circuits, INMMiC 2022 - Proceedings, 2022.
    17. D. Wrana, B. Schoch, L. Manoliu, S. Haußmann, A. Tessmann, and I. Kallfass, “Investigation of the Influence of LO Leakage in an E-Band Quadrature Transmitter,” in 2022 14th German Microwave Conference (GeMiC), 2022, pp. 33–36.
    18. J. Wormann, S. Ebeling, B. Schoch, and I. Kallfass, “Design of a Wideband E-band Radar Frontend for a Novel Incoherent Self-Mixing Radar Principle,” IEEE MTT-S International Microwave Symposium Digest, vol. 2022-June, pp. 538–541, 2022.
    19. L. Manoliu et al., “Measurements of Atmospheric Attenuation in an Outdoor Wireless E/W-Band Communication Link,” 2022 German Microwave Conference, GeMiC 2022, pp. 208–211, 2022.
    20. H. Gibson, R. Henneberger, A. Tessmann, I. Kallfass, L. Manoliu, and B. Schoch, “A satellite tracking system at 78GHz using the over-moded TE21 ground-station antenna pattern,” 32nd International Symposium of Space Terahertz Technology Isstt 2022, 2022.
    21. D. Wrana, L. John, B. Schoch, S. Wagner, and I. Kallfass, “Short Range Wireless Transmission Using a 295–315 GHz Superheterodyne Link Targeting IEEE802.15.3d Applications,” in 2021 51st European Microwave Conference (EuMC), 2022, pp. 205–208. doi: 10.23919/EuMC50147.2022.9784217.
    22. D. Wrana, L. John, B. Schoch, S. Wagner, and I. Kallfass, “Sensitivity Analysis of a 280–312 GHz Superheterodyne Terahertz Link Targeting IEEE802.15.3d Applications,” IEEE Transactions on Terahertz Science and Technology, Jul. 2022, doi: 10.1109/TTHZ.2022.3172008.

  6. 2021

    1. B. Schoch, A. Tessmann, A. Leuther, P. Szriftgiser, G. Ducournau, and I. Kallfass, “Two-Tone Intermodulation Performance of a 300GHz Power Amplifier MMIC,” in 2021 IEEE Topical Conference on RF/Microwave Power Amplifiers for Radio and Wireless Applications (PAWR), Jan. 2021, pp. 16–19. doi: 10.1109/PAWR51852.2021.9375586.
    2. L. Manoliu, B. Schoch, M. Koller, J. Wieczorek, S. Klinkner, and I. Kallfass, “High-speed FPGA-Based Payload Computer for an In-Orbit Verification of a 71–76 GHz Satellite Downlink,” in 2021 IEEE Space Hardware and Radio Conference (SHaRC), Jan. 2021, pp. 21–24. doi: 10.1109/SHaRC51853.2021.9375827.
    3. D. Wrana, L. John, B. Schoch, S. Wagner, and I. Kallfass, “Short Range Wireless Transmission Using a 295-315 GHz Superheterodyne Link Targeting IEEE802.15.3d Applications,” 2021 51st European Microwave Conference, EuMC 2021, pp. 205–208, 2021.
    4. B. Schoch et al., “E-Band Transmitter with 3 W Complex Modulated Signal Output Power Performance,” 2021 51st European Microwave Conference, EuMC 2021, pp. 458–461, 2021.
    5. H. Ghanem et al., “Non-linear analysis of a Broadband Power Amplifier at 300 GHz,” EuMIC 2020 - 2020 15th European Microwave Integrated Circuits Conference, pp. 209–212, 2021.
    6. I. Kallfass et al., “Towards the Exploratory In-Orbit Verification of an E/W-Band Satellite Communication Link,” in 2021 IEEE MTT-S International Wireless Symposium (IWS), May 2021, pp. 1–3. doi: 10.1109/IWS52775.2021.9499586.
    7. L. Manoliu, B. Schoch, M. Koller, J. Wieczorek, S. Klinkner, and I. Kallfass, “High-speed FPGA-Based Payload Computer for an In-Orbit Verification of a 71–76 GHz Satellite Downlink,” in 2021 IEEE Space Hardware and Radio Conference (SHaRC), IEEE, Jan. 2021. doi: 10.1109/sharc51853.2021.9375827.
    8. H. Ghanem et al., “Non-linear analysis of a Broadband Power Amplifier at 300 GHz,” in 2020 15th European Microwave Integrated Circuits Conference (EuMIC), 2021, pp. 209–212.

  7. 2020

    1. B. Schoch, A. Tessmann, S. Wagner, and I. Kallfass, “E-band Balanced Broadband Driver Amplifier MMIC with 1.8THz Gain-Bandwidth Product,” GeMIC 2020 - Proceedings of the 2020 German Microwave Conference, pp. 9–12, 2020.
    2. B. Schoch, A. Tessmann, S. Wagner, and I. Kallfass, “E-band Balanced Broadband Driver Amplifier MMIC with 1.8 THz Gain-Bandwidth Product,” in 2020 13th German Microwave Conference (GeMiC), Mar. 2020, pp. 9–12.
    3. B. Schoch, S. Chartier, U. Mohr, M. Koller, S. Klinkner, and I. Kallfass, “Towards a CubeSat Mission for a Wideband Data Transmission in E-Band,” in 2020 IEEE Space Hardware and Radio Conference (SHaRC), Jan. 2020, pp. 16–19. doi: 10.1109/SHaRC47220.2020.9034007.
    4. B. Schoch, S. Chartier, U. Mohr, M. Koller, S. Klinkner, and I. Kallfass, “Towards a CubeSat Mission for a Wideband Data Transmission in E-Band,” in 2020 IEEE Space Hardware and Radio Conference (SHaRC), IEEE, Jan. 2020. doi: 10.1109/sharc47220.2020.9034007.
    5. L. Manoliu, B. Schoch, and I. Kallfass, “FPGA Based Reconfigurable On-Board Payload Processing for an Exploratory In-Orbit Verification of an E-Band (71-76 GHz) Satellite Link (EIVE),” in Proc. 5th ESA SpacE FPGA Users Workshop, Noordwijk, Mar. 2020.

  8. 2019

    1. B. Schoch, A. Tessmann, A. Leuther, S. Wagner, and I. Kallfass, “300 GHz broadband power amplifier with 508 GHz gain-bandwidth product and 8 dBm output power,” in 2019 IEEE MTT-S International Microwave Symposium (IMS), Jun. 2019, pp. 1249–1252. doi: 10.1109/MWSYM.2019.8700754.
    2. C. M. Grotsch, B. Schoch, S. Wagner, and I. Kallfass, “A Highly Linear FMCW Radar Chipset in H-Band with 50 GHz Bandwidth,” IEEE MTT-S International Microwave Symposium Digest, vol. 2019-June, pp. 646–649, 2019.
    3. I. Kallfass et al., “High System Gain E-Band Link in a Wideband Aircraft-to-Ground Data Transmission,” in 2019 IEEE International Conference on Microwaves, Antennas, Communications and Electronic Systems (COMCAS), Nov. 2019, pp. 1–5. doi: 10.1109/COMCAS44984.2019.8958387.
    4. I. Kallfass et al., “High System Gain E-Band Link in a Wideband Aircraft-to-Ground Data Transmission,” 2019 IEEE International Conference on Microwaves, Antennas, Communications and Electronic Systems, COMCAS 2019, 2019.
    5. B. Schoch, A. Tessmann, A. Leuther, S. Wagner, and I. Kallfass, “260 GHz Broadband Power Amplifier MMIC,” in 2019 12th German Microwave Conference (GeMiC), IEEE, Mar. 2019. doi: 10.23919/gemic.2019.8698140.
    6. I. Dan et al., “A 300GHz Quadrature Down-Converter S-MMIC for Future Terahertz Communication,” in 2019 IEEE International Conference on Microwaves, Antennas, Communications and Electronic Systems (COMCAS), Nov. 2019, pp. 1–6. doi: 10.1109/COMCAS44984.2019.8958300.
    7. S. M. Dilek, B. Schoch, and I. Kallfass, “Performance analysis of real-time full-duplex e-band link,” EuRAD 2019 - 2019 16th European Radar Conference, pp. 341–344, 2019.
    8. B. Schoch, L. Manoliu, J. Keim, S. Chartier, S. Klinkner, and I. Kallfass, “LINK-BUDGET ANALYSIS OF W- AND E-BAND SATELLITE SERVICES,” Ka and Broadband Communications Conference, vol. 2019-October, 2019.
    9. S. M. Dilek, B. Schoch, and I. Kallfass, “Performance Analysis of Real-Time Full-Duplex E-band Link,” in 2019 49th European Microwave Conference (EuMC), Oct. 2019, pp. 976–979. doi: 10.23919/EuMC.2019.8910936.
    10. B. Schoch, A. Tessmann, A. Leuther, S. Wagner, and I. Kallfass, “260 GHz Broadband Power Amplifier MMIC,” in 2019 12th German Microwave Conference (GeMiC), Mar. 2019, pp. 232–235. doi: 10.23919/GEMIC.2019.8698140.
    11. S. M. Dilek, B. Schoch, and I. Kallfass, “Performance Analysis of Real-Time Full-Duplex E-band Link,” in 2019 49th European Microwave Conference (EuMC), Oct. 2019, pp. 976–979. doi: 10.23919/EuMC.2019.8910936.
    12. B. Schoch, L. Manoliu, J. Keim, S. Chartier, S. Klinkner, and I. Kallfass, “Link budget analysis of E- and W-band satellite services,” in 25th Ka and Broadband Communications Conference, Sorrento, pp. 1–8, 2019.
    13. C. M. Grotsch, B. Schoch, S. Wagner, and I. Kallfass, “A Highly Linear FMCW Radar Chipset in H-Band with 50 GHz Bandwidth,” in 2019 IEEE MTT-S International Microwave Symposium (IMS), Jun. 2019, pp. 646–649. doi: 10.1109/MWSYM.2019.8700906.
    14. B. Schoch, A. Tessmann, A. Leuther, S. Wagner, and I. Kallfass, “300 GHz broadband power amplifier with 508 GHz gain-bandwidth product and 8 dBm output power,” in 2019 IEEE MTT-S International Microwave Symposium (IMS), IEEE, Jun. 2019. doi: 10.1109/mwsym.2019.8700754.
    15. I. Dan et al., “A 300GHz Quadrature Down-Converter S-MMIC for Future Terahertz Communication,” in 2019 IEEE International Conference on Microwaves, Antennas, Communications and Electronic Systems (COMCAS), IEEE, Nov. 2019. doi: 10.1109/comcas44984.2019.8958300.

  9. 2018

    1. I. Kallfass et al., “Wideband Data Transmission in E-Band Between an Aircraft and a Ground Station,” in Proc. 9th Advanced Satellite Multimedia Systems Conference (ASMS) and 15th Signal Processing for Space Communications Workshop (SPSC), Berlin, 2018.
    2. M. Schmidt, J. Säily, T. Tikka, L. Cupido, M. Rösch, and B. Schoch, “Architecture of a Cubesat based W-band channel measurements system,” Ka and Broadband Communications Conference, vol. 2018-October, 2018.
    3. M. Schmidt, J. Säily, T. Tikka, L. Cupido, M. Rösch, and B. Schoch, “Architecture of a Cubesat based W-band channel measurements system,” in in 24th Ka and Broadband Communications Conference, 2018.

  10. 2017

    1. I. Dan, B. Schoch, G. Eren, S. Wagner, A. Leuther, and I. Kallfass, “A 300 GHz MMIC-based quadrature receiver for wireless terahertz communications,” International Conference on Infrared, Millimeter, and Terahertz Waves, IRMMW-THz, 2017.
    2. I. Dan, B. Schoch, G. Eren, S. Wagner, A. Leuther, and I. Kallfass, “A 300 GHz MMIC-based quadrature receiver for wireless terahertz communications,” in 2017 42nd International Conference on Infrared, Millimeter, and Terahertz Waves (IRMMW-THz), Aug. 2017, pp. 1–2. doi: 10.1109/IRMMW-THz.2017.8066891.
    3. P. Harati et al., “Is E-Band Satellite Communication Viable?: Advances in Modern Solid-State Technology Open Up the Next Frequency Band for SatCom,” IEEE Microwave Magazine, vol. 18, Art. no. 7, Nov. 2017, doi: 10.1109/MMM.2017.2738898.

ORCID iD icon https://orcid.org/0000-0003-1380-4174 

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