TY - CHAP A1 - Trautmann, Martin A1 - Ohlendorf, Marius A1 - Sanftl, Benedikt A1 - Weigel, Robert A1 - Kölpin, Alexander T1 - Dimensioning and comparison of common compensation topologies for IPT systems T2 - IEEE International Symposium on Circuits and Systems, Baltimore, MD, USA, 2017 Y1 - 2017 SN - 978-1-4673-6853-7 U6 - https://doi.org/10.1109/ISCAS.2017.8050511 SP - 1 EP - 4 PB - IEEE CY - Piscataway, NJ ER - TY - CHAP A1 - Haberl, Matthias A1 - Sanftl, Benedikt A1 - Trautmann, Martin A1 - Weigel, Robert A1 - Kölpin, Alexander T1 - A Direct RF-to-Baseband Quadrature Subsampling Receiver Using a Low Cost ADC T2 - IEEE Radio and Wireless Symposium (RWS 2017), Phoenix, Arizona, USA, 15-18 January 2017 Y1 - 2017 SN - 978-1-5090-3446-8 U6 - https://doi.org/10.1109/RWS.2017.7885970 SP - 144 EP - 146 PB - IEEE CY - Piscataway, NJ ER - TY - CHAP A1 - Lurz, Fabian A1 - Mueller, Simon A1 - Lindner, Stefan A1 - Linz, Sarah A1 - Gardill, Markus A1 - Weigel, Robert A1 - Kölpin, Alexander T1 - Smart Communication and Relative Localization System for Firefighters and Rescuers T2 - IEEE International Microwave Symposium, Honolulu, Hawaii, USA Y1 - 2017 SN - 978-1-5090-6360-4 U6 - https://doi.org/10.1109/MWSYM.2017.8058885 SP - 1421 EP - 1424 PB - IEEE CY - Piscataway, NJ ER - TY - CHAP A1 - Sanftl, Benedikt A1 - Trautmann, Martin A1 - Kleinhenz, Markus A1 - Weigel, Robert A1 - Kölpin, Alexander T1 - Increased Data Rate using Higher-order Digital Modulation for Simultaneous Inductive Data and Power Transfer Systems T2 - IEEE MTT-S Wireless Power Transfer Conference, Taipeh, Taiwan, 2017 Y1 - 2017 SN - 978-1-5090-4585-3 U6 - https://doi.org/10.1109/WPT.2017.7953843 SP - 1 EP - 3 PB - IEEE CY - Piscataway, NJ ER - TY - GEN A1 - Fersch, Thomas A1 - Weigel, Robert A1 - Kölpin, Alexander T1 - A CDMA Modulation Technique for Automotive Time-of-Flight LiDAR Systems T2 - IEEE Sensors Journal Y1 - 2017 U6 - https://doi.org/10.1109/JSEN.2017.2688126 SN - 1530-437X SN - 1558-1748 VL - 17 IS - 11 SP - 3507 EP - 3516 ER - TY - GEN A1 - Hierold, Martin A1 - Weigel, Robert A1 - Kölpin, Alexander T1 - Assessment of Transmitter Initiated Wake-Up Radio Versus Pure Wake-Up Receiver Decoding T2 - IEEE Microwave and Wireless Components Letters Y1 - 2017 U6 - https://doi.org/10.1109/LMWC.2017.2678446 SN - 1531-1309 SN - 1558-1764 VL - 27 IS - 4 SP - 413 EP - 415 ER - TY - GEN A1 - Lurz, Fabian A1 - Lindner, Stefan A1 - Linz, Sarah A1 - Mann, Sebastian A1 - Weigel, Robert A1 - Kölpin, Alexander T1 - High- Speed Resonant Surface Acoustic Wave Instrumentation Based on Instantaneous Frequency Measurement T2 - IEEE Transactions on Instrumentation and Measurement Y1 - 2017 U6 - https://doi.org/10.1109/TIM.2016.2642618 SN - 0018-9456 SN - 1557-9662 VL - 66 IS - 5 SP - 974 EP - 984 ER - TY - GEN A1 - Milella, Vito-Oronzo A1 - Kölpin, Alexander A1 - Schlücker, Eberhard T1 - Automatization of the storing-in part of a hydrogen storage system using Liquid Organic Hydrogen Carriers T2 - Energy Technology Y1 - 2018 U6 - https://doi.org/10.1002/ente.201700519 SN - 2194-4288 VL - 6 IS - 3 SP - 547 EP - 557 ER - TY - GEN A1 - Will, Christoph A1 - Shi, Kilin A1 - Schellenberger, Sven A1 - Steigleder, Tobias A1 - Michler, Fabian A1 - Weigel, Robert A1 - Ostgathe, Christoph A1 - Kölpin, Alexander T1 - Local Pulse Wave Detection using Continuous Wave Radar Systems T2 - IEEE Journal of Electromagnetics, RF and Microwaves in Medicine and Biology Y1 - 2017 U6 - https://doi.org/10.1109/JERM.2017.2766567 SN - 2469-7249 VL - 1 IS - 2 SP - 81 EP - 89 ER - TY - GEN A1 - Sporer, Michael A1 - Weigel, Robert A1 - Kölpin, Alexander T1 - A 24 GHz Dual-Polarized and Robust Dielectric Rod Antenna T2 - IEEE Transactions on Antennas and Propagation Y1 - 2017 U6 - https://doi.org/10.1109/TAP.2017.2764530 VL - 65 IS - 12 SP - 6952 EP - 6959 ER - TY - CHAP A1 - Will, Christoph A1 - Mann, Sebastian A1 - Michler, Fabian A1 - Reißland, Torsten A1 - Lurz, Fabian A1 - Weigel, Robert A1 - Kölpin, Alexander T1 - Error Compensation of the Temperature Influence on Radar based Displacement Measurements T2 - IEEE Asia Pacific Microwave Conference, 13-16 Nov. 2017, Kuala Lumpur, Malaysia Y1 - 2017 SN - 978-1-5386-0640-7 U6 - https://doi.org/10.1109/APMC.2017.8251384 SP - 89 EP - 92 PB - IEEE CY - Piscataway, NJ ER - TY - GEN A1 - Mann, Sebastian A1 - Will, Christoph A1 - Reißland, Torsten A1 - Lurz, Fabian A1 - Lindner, Stefan A1 - Linz, Sarah A1 - Weigel, Robert A1 - Kölpin, Alexander T1 - High Precision Interferometric Radar for Sheet Thickness Monitoring T2 - IEEE Transactions on Microwave Theory and Techniques Y1 - 2018 U6 - https://doi.org/10.1109/TMTT.2018.2825328 SN - 0018-9480 SN - 1557-9670 VL - 66 IS - 6 SP - 3153 EP - 3166 ER - TY - GEN A1 - Lurz, Fabian A1 - Ostertag, Thomas A1 - Scheiner, Benedict A1 - Weigel, Robert A1 - Kölpin, Alexander T1 - Reader Architectures for Wireless Surface Acoustic Wave Sensors T2 - Sensors Y1 - 2018 U6 - https://doi.org/10.3390/s18061734 SN - 1424-8220 VL - 18 IS - 6 ER - TY - GEN A1 - Will, Christoph A1 - Shi, Kilin A1 - Schellenberger, Sven A1 - Steigleder, Tobias A1 - Michler, Fabian A1 - Fuchs, Jonas A1 - Weigel, Robert A1 - Ostgathe, Christoph A1 - Kölpin, Alexander T1 - Radar-Based Heart Sound Detection T2 - Scientific Reports Y1 - 2018 U6 - https://doi.org/10.1038/s41598-018-29984-5 SN - 2045-2322 VL - 8 ER - TY - GEN A1 - Steigleder, Tobias A1 - Malessa, Anke A1 - Shi, Kilin A1 - Michler, Fabian A1 - Schellenberger, Sven A1 - Heckel, Maria A1 - Kölpin, Alexander A1 - Ostgathe, Christoph T1 - Kontinuierliche berührungslose Erfassung von Herzschlag und Atmung als Surrogatparameter für Symptomlinderung–eine Pilotstudie T2 - Zeitschrift für Palliativmedizin Y1 - 2018 U6 - https://doi.org/10.1055/s-0038-1669350 SN - 1615-293X SN - 1615-2921 VL - 19 IS - 05 ER - TY - GEN A1 - Frank, Martin A1 - Reißland, Torsten A1 - Lurz, Fabian A1 - Völkel, Matthias A1 - Lambrecht, Franziska A1 - Kiefl, Stefan A1 - Ghesquiere, Pol A1 - Ng, Herman Jalli A1 - Kissinger, Dietmar A1 - Weigel, Robert A1 - Kölpin, Alexander T1 - Antenna and Package Design for 61 GHz and 122 GHz Radar Sensors in Embedded Wafer-Level Ball Grid Array Technology T2 - IEEE Transactions on Microwave Theory and Techniques Y1 - 2018 U6 - https://doi.org/10.1109/TMTT.2018.2873368 SN - 0018-9480 SN - 1557-9670 SP - 1 EP - 13 ER - TY - CHAP A1 - Schellenberger, Sven A1 - Shi, Kilin A1 - Mai, Melanie A1 - Wiedemann, Jan Philipp A1 - Steigleder, Tobias A1 - Eskofier, Björn A1 - Weigel, Robert A1 - Kölpin, Alexander T1 - Detecting Respiratory Effort-Related Arousals in Polysomnographic Data Using LSTM Networks T2 - Computing in Cardiology Conference, MECC Maastricht (Netherlands), 2018 Y1 - 2018 U6 - https://doi.org/10.22489/CinC.2018.104 ER - TY - GEN A1 - Frank, Martin A1 - Lurz, Fabian A1 - Weigel, Robert A1 - Kölpin, Alexander T1 - Compact low-cost substrate integrated waveguide fed antenna for 122 GHz radar applications T2 - International Journal of Microwave and Wireless Technologies Y1 - 2019 U6 - https://doi.org/10.1017/S1759078719000072 SN - 1759-0795 SN - 1759-0787 VL - 11 IS - 4 SP - 1 EP - 5 ER - TY - GEN A1 - Trautmann, Martin A1 - Sanftl, Benedikt A1 - Weigel, Robert A1 - Kölpin, Alexander T1 - Simultaneous Inductive Power and Data Transmission System for Smart Applications T2 - IEEE Circuits and Systems Magazine Y1 - 2019 U6 - https://doi.org/10.1109/MCAS.2019.2924508 SN - 1531-636X SN - 1558-0830 VL - 19 IS - 3 SP - 23 EP - 33 ER - TY - GEN A1 - Budroweit, Jan A1 - Müller, Steffen A1 - Jaksch, Mattis A1 - Alía, Rubén Gracia A1 - Coronetti, Andrea A1 - Kölpin, Alexander T1 - In-Situ Testing of a Multi-Band Software-Defined Radio Platform in a Mixed-Field Irradiation Environment T2 - Aerospace Y1 - 2019 U6 - https://doi.org/10.3390/aerospace6100106 SN - 2226-4310 VL - 6 IS - 10 ER - TY - GEN A1 - Frank, Martin A1 - Scheiner, Benedict A1 - Lurz, Fabian A1 - Weigel, Robert A1 - Kölpin, Alexander T1 - Low-Cost Transmitarray Antenna Designs in V-Band based on Unit-Cells with 1 Bit Phase Resolution T2 - Frequenz Y1 - 2019 U6 - https://doi.org/10.1515/freq-2019-0140 SN - 2191-6349 SN - 0016-1136 VL - 73 IS - 11/12 SP - 355 EP - 366 ER - TY - GEN A1 - Scheiner, Benedict A1 - Michler, Fabian A1 - Lurz, Fabian A1 - Weigel, Robert A1 - Kölpin, Alexander T1 - Nothing Beats SNR: Single-Digit Micrometer Ranging Using a Low-Power CW Radar Featuring a Low-Weight 3D-Printed Horn Antenna T2 - IEEE microwave magazine Y1 - 2020 U6 - https://doi.org/10.1109/MMM.2019.2945150 SN - 1527-3342 SN - 1557-9581 VL - 21 IS - 1 SP - 88 EP - 95 ER - TY - GEN A1 - Erhardt, Stefan A1 - Tost, Frank A1 - Lurz, Fabian A1 - Weigel, Robert A1 - Kölpin, Alexander T1 - Design and Assembly of Miniature Long-Term Trackers for Migrating Bats T2 - 2020 German Microwave Conference : March 9-11, 2020, Cottbus, Germany Y1 - 2020 SN - 978-398203971-8 SP - 144 EP - 147 PB - IEEE CY - Piscataway, NJ ER - TY - GEN A1 - Krause, Sascha A1 - Michler, Fabian A1 - Kölpin, Alexander A1 - Rudolph, Matthias A1 - Heinrich, Wolfgang T1 - A Digital Correction Method for Increased Dynamic Range in Interferometric Six-Port Radars T2 - IEEE Microwave and Wireless Components Letters Y1 - 2021 U6 - https://doi.org/10.1109/LMWC.2021.3084338 SN - 1558-1764 SN - 1531-1309 VL - 31 IS - 8 SP - 997 EP - 1000 ER - TY - GEN A1 - Wägele, J. Wolfgang A1 - Bodesheim, Paul A1 - Bourlat, Sarah J. A1 - Denzler, Joachim A1 - Diepenbroek, Michael A1 - Fonseca, Vera A1 - Frommolt, Karl-Heinz A1 - Geiger, Matthias F. A1 - Gemeinholzer, Birgit A1 - Glöckner, Frank Oliver A1 - Haucke, Timm A1 - Kirse, Ameli A1 - Kölpin, Alexander A1 - Kostadinov, Ivaylo A1 - Kühl, Hjalmar S. A1 - Kurth, Frank A1 - Lasseck, Mario A1 - Liedke, Sascha A1 - Losch, Florian A1 - Müller, Sandra A1 - Petrovskaya, Natalia A1 - Piotrowski, Krzysztof A1 - Radig, Bernd A1 - Scherber, Christoph A1 - Schoppmann, Lukas A1 - Schulz, Jan A1 - Steinhage, Volker A1 - Tschan, Georg F. A1 - Vautz, Wolfgang A1 - Velotto, Domenico A1 - Weigend, Maximilian A1 - Wildermann, Stefan T1 - Towards a Multisensor Station for Automated Biodiversity Monitoring T2 - Basic and Applied Ecology Y1 - 2022 U6 - https://doi.org/10.1016/j.baae.2022.01.003 SN - 1439-1791 VL - 59 SP - 105 EP - 138 ER - TY - CHAP A1 - Frank, Martin A1 - Talai, Armin A1 - Weigel, Robert A1 - Kölpin, Alexander T1 - In-line material characterization sensors operating at 10GHz and 77GHz T2 - 2017 IEEE Asia Pacific Microwave Conference : November 13-16, 2017, Renaissance Kuala Lumpur Hotel : proceedings Y1 - 2017 SN - 978-1-5386-0640-7 U6 - https://doi.org/10.1109/APMC.2017.8251702 PB - IEEE CY - [Piscataway, NJ] ER - TY - CHAP A1 - Sanftl, Benedikt A1 - Trautmann, Martin A1 - Weigel, Robert A1 - Kölpin, Alexander T1 - Fully integrated remote radio head and improved data transmission for inductive power transfer systems T2 - IEEE Radio and Wireless Symposium, Anaheim (USA), 2018 Y1 - 2018 U6 - https://doi.org/10.1109/RWS.2018.8304978 ER - TY - CHAP A1 - Duda, Niklas A1 - Weigel, Robert A1 - Kölpin, Alexander T1 - Enhanced mobile node design for small size animal borne wireless sensor nodes with encounter detection and localization T2 - 11th German Microwave Conference, Freiburg (Germany), 2018 Y1 - 2018 U6 - https://doi.org/10.23919/GEMIC.2018.8335044 SP - 123 EP - 126 ER - TY - CHAP A1 - Shi, Kilin A1 - Will, Christoph A1 - Weigel, Robert A1 - Kölpin, Alexander T1 - Contactless person identification using cardiac radar signals T2 - Discovering new horizons in instrumentation and measurement : I2MTC : 2018 IEEE International Instrumentation & Measurement Technology Conference : May 14-17, 2018, Royal Sonesta Hotel, Houston, Texas, USA : 2018 conference proceedings Y1 - 2018 SN - 978-1-5386-2222-3 U6 - https://doi.org/10.1109/I2MTC.2018.8409645 PB - IEEE CY - Piscataway, NJ, USA ER - TY - CHAP A1 - Shi, Kilin A1 - Will, Christoph A1 - Steigleder, Tobias A1 - Michler, Fabian A1 - Weigel, Robert A1 - Ostgathe, Christoph A1 - Kölpin, Alexander T1 - A contactless system for continuous vital sign monitoring in palliative and intensive care T2 - The 12th Annual IEEE International Systems Conference : SysCon 2018, Vancouver, Canada : JW Marriott Parq Vancouver, April 24-26 : 2018 conference proceedings Y1 - 2018 SN - 978-1-5386-3664-0 U6 - https://doi.org/10.1109/SYSCON.2018.8369507 PB - IEEE CY - Piscataway, NJ, USA ER - TY - CHAP A1 - Lau, Isabella A1 - Michler, Fabian A1 - Talai, Armin A1 - Weigel, Robert A1 - Kölpin, Alexander T1 - A Resonant Substrate Integrated Waveguide Measurement System for True Relative Permittivity Extraction of PCB Materials up to 90 GHz T2 - 2018 IEEE MTT-S International Microwave Workshop Series on Advanced Materials and Processes for RF and THz Applications (IMWS-AMP) : 16-18 July 2018 Y1 - 2018 SN - 978-1-5386-5569-6 U6 - https://doi.org/10.1109/IMWS-AMP.2018.8457133 PB - IEEE CY - Piscataway, NJ ER - TY - CHAP A1 - Lau, Isabella A1 - Frank, Martin A1 - Shi, Kilin A1 - Lurz, Fabian A1 - Talai, Armin A1 - Weigel, Robert A1 - Kölpin, Alexander T1 - An Accurate Free Space Method for Material Characterization in W-Band Using Material Samples with Two Different Thicknesses T2 - Proceedings of the 48th European Microwave Conference, Madrid (Spain), 2018 Y1 - 2018 U6 - https://doi.org/10.23919/EuMC.2018.8541437 SP - 202 EP - 205 ER - TY - CHAP A1 - Schellenberger, Sven A1 - Shi, Kilin A1 - Steigleder, Tobias A1 - Michler, Fabian A1 - Lurz, Fabian A1 - Weigel, Robert A1 - Kölpin, Alexander T1 - Support Vector Machine-Based Instantaneous Presence Detection for Continuous Wave Radar Systems T2 - Proceedings of 2018 Asia-Pacific Microwave Conference Y1 - 2018 U6 - https://doi.org/10.23919/APMC.2018.8617181 SP - 1465 EP - 1467 ER - TY - CHAP A1 - Shi, Kilin A1 - Schellenberger, Sven A1 - Steigleder, Tobias A1 - Michler, Fabian A1 - Lurz, Fabian A1 - Weigel, Robert A1 - Kölpin, Alexander T1 - Contactless Carotid Pulse Measurement Using Continuous Wave Radar T2 - Asia-Pacific Microwave Conference, Kyoto (Japan), 2018 Y1 - 2018 U6 - https://doi.org/10.23919/APMC.2018.8617522 SP - 569 EP - 571 ER - TY - CHAP A1 - Michler, Fabian A1 - Scheiner, Benedict A1 - Lurz, Fabian A1 - Weigel, Robert A1 - Kölpin, Alexander T1 - A Planar 24 GHz Switched-Beam Antenna Based on PIN Diodes for Remote Sensing Applications T2 - 2018 Asia-Pacific Microwave Conference (APMC) Y1 - 2018 U6 - https://doi.org/10.23919/APMC.2018.8617541 SP - 402 EP - 404 ER - TY - CHAP A1 - Scheiner, Benedict A1 - Mann, Sebastian A1 - Lurz, Fabian A1 - Michler, Fabian A1 - Erhardt, Stefan A1 - Lindner, Stefan A1 - Weigel, Robert A1 - Kölpin, Alexander T1 - Microstrip-to-waveguide transition in planar form using a substrate integrated waveguide T2 - IEEE Radio and Wireless Symposium, 14-17 January 2018, Anaheim, California, USA Y1 - 2018 SN - 978-1-5386-0710-7 U6 - https://doi.org/10.1109/RWS.2018.8304934 SP - 18 EP - 20 PB - IEEE CY - Piscataway, NJ ER - TY - CHAP A1 - Lichtblau, Johann A1 - Sanftl, Benedikt A1 - Lurz, Fabian A1 - Weigel, Robert A1 - Kölpin, Alexander T1 - Examination of OFDM for wireless train-onboard communication T2 - IEEE Radio and Wireless Symposium, 14-17 January 2018, Anaheim, California, USA Y1 - 2018 SN - 978-1-5386-0710-7 U6 - https://doi.org/10.1109/RWS.2018.8304981 SP - 184 EP - 187 PB - IEEE CY - Piscataway, NJ ER - TY - CHAP A1 - Frank, Martin A1 - Ghesquiere, Pol A1 - Kiefl, Stefan A1 - Weigel, Robert A1 - Kölpin, Alexander T1 - Design and characterization of antenna arrays in eWLB package for 61 GHz radar applications T2 - IEEE Radio and Wireless Symposium, 14-17 January 2018, Anaheim, California, USA Y1 - 2018 SN - 978-1-5386-0710-7 U6 - https://doi.org/10.1109/RWS.2018.8304933 SP - 14 EP - 17 PB - IEEE CY - Piscataway, NJ ER - TY - CHAP A1 - Kölpin, Alexander A1 - Budroweit, Jan T1 - Design challenges of a highly integrated SDR platform for multiband spacecraft applications in radiation enviroments T2 - Topical Workshop on Internet of Space, 14-17 January 2018, Anaheim, California, USA Y1 - 2018 SN - 978-1-5386-1294-1 U6 - https://doi.org/10.1109/TWIOS.2018.8311399 SP - 9 EP - 12 PB - IEEE CY - Piscataway, NJ ER - TY - CHAP A1 - Scheiner, Benedict A1 - Lurz, Fabian A1 - Michler, Fabian A1 - Lindner, Stefan A1 - Linz, Sarah A1 - Weigel, Robert A1 - Kölpin, Alexander T1 - Fast dual-synthesizer for six-port in-situ linearization in the 2.4 GHz ISM-band T2 - GeMiC 2018, German Microwave Conference, March 12-14, Freiburg, Germany Y1 - 2018 SN - 978-3-9812668-8-7 U6 - https://doi.org/10.23919/GEMIC.2018.8335070 SP - 223 EP - 226 PB - IEEE CY - Piscataway, NJ ER - TY - CHAP A1 - Lurz, Fabian A1 - Hofstetter, Patrick A1 - Lindner, Stefan A1 - Linz, Sarah A1 - Michler, Fabian A1 - Weigel, Robert A1 - Kölpin, Alexander T1 - Low-power frequency synthesizer for multi-tone six-port radar T2 - IEEE Topical Conference on Wireless Sensors and Sensor Networks, 14-17 January 2018, Anaheim, California, USA Y1 - 2018 SN - 978-1-5386-1286-6 U6 - https://doi.org/10.1109/WISNET.2018.8311571 SP - 84 EP - 87 PB - IEEE CY - Piscataway, NJ ER - TY - CHAP A1 - Müller, Steffen A1 - Danzeca, Salvatore A1 - Garcia Alía, Rubén A1 - Brugger, Markus A1 - Weigel, Robert A1 - Kölpin, Alexander T1 - Circuit design for a radiation tolerant 2.4 GHz synthesizer based on COTS components T2 - IEEE Topical Workshop on Internet of Space, 14-17 January 2018, Anaheim, California, USA Y1 - 2018 SN - 978-1-5386-1294-1 U6 - https://doi.org/10.1109/TWIOS.2018.8311400 SP - 13 EP - 16 PB - IEEE CY - Piscataway, NJ ER - TY - CHAP A1 - Pflaum, Felix A1 - Weigel, Robert A1 - Kölpin, Alexander T1 - Ultra-low-power sensor node with wake-up-functionality for smart-sensor-applications T2 - IEEE Topical Conference on Wireless Sensors and Sensor Networks, 14-17 January 2018, Anaheim, California, USA Y1 - 2018 SN - 978-1-5386-1286-6 U6 - https://doi.org/10.1109/WISNET.2018.8311577 SP - 107 EP - 110 PB - IEEE CY - Piscataway, NJ ER - TY - CHAP A1 - Erhardt, Stefan A1 - Pflaum, Felix A1 - Weigel, Robert A1 - Kölpin, Alexander T1 - Real-time GSM broadcast receiver on a Cortex-M4 microcontroller T2 - IEEE Topical Conference on Wireless Sensors and Sensor Networks, 14-17 January 2018, Anaheim, California, USA Y1 - 2018 SN - 978-1-5386-1286-6 U6 - https://doi.org/10.1109/WISNET.2018.8311563 SP - 55 EP - 58 PB - IEEE CY - Piscataway, NJ ER - TY - CHAP A1 - Lurz, Fabian A1 - Scheiner, Benedict A1 - Linz, Sarah A1 - Weigel, Robert A1 - Kölpin, Alexander T1 - Compact PCB delay line for six-port based instantaneous frequency measurement T2 - 22nd International Microwave and Radar Conference MIKON, Poznán, May 14-17, 2018, Poland Y1 - 2018 SN - 978-83-949421-1-3 U6 - https://doi.org/10.23919/MIKON.2018.8405343 SP - 87 EP - 90 PB - IEEE CY - Piscataway, NJ ER - TY - CHAP A1 - Linz, Sarah A1 - Lurz, Fabian A1 - Weigel, Robert A1 - Kölpin, Alexander T1 - A review on six-port radar and its calibration techniques T2 - 22nd International Microwave and Radar Conference MIKON, Poznán, May 14-17, 2018, Poland Y1 - 2018 SN - 978-83-949421-1-3 U6 - https://doi.org/10.23919/MIKON.2018.8405341 SP - 80 EP - 83 PB - IEEE CY - Piscataway, NJ ER - TY - CHAP A1 - Scheiner, Benedict A1 - Lurz, Fabian A1 - Michler, Fabian A1 - Linz, Sarah A1 - Weigel, Robert A1 - Kölpin, Alexander T1 - Six-Port Based Multitone and Low-Power Radar System for Waveguide Measurements in Smart Factories T2 - 48th European Microwave Conference (EuMC), Madrid, Spain 2018 Y1 - 2018 SN - 978-2-87487-051-4 U6 - https://doi.org/10.23919/EuMC.2018.8541518 SP - 1065 EP - 1068 PB - IEEE CY - Piscataway, NJ ER - TY - CHAP A1 - Lichtblau, Johann A1 - Sanftl, Benedikt A1 - Kraus, Christian A1 - Weigel, Robert A1 - Kölpin, Alexander T1 - Influence of train interior on train-onboard communication T2 - 22nd International Microwave and Radar Conference MIKON, Poznán, May 14-17, 2018, Poland Y1 - 2018 SN - 978-83-949421-1-3 U6 - https://doi.org/10.23919/MIKON.2018.8405299 SP - 605 EP - 606 PB - Piscataway, NJ CY - IEEE ER - TY - CHAP A1 - Erhardt, Stefan A1 - Gäde, Bernhard A1 - Kölpin, Alexander A1 - Weigel, Robert T1 - Enhanced GSM Broadcast Receiver using the Phase Output of a Sub-GHz Transceiver T2 - 48th European Microwave Conference (EuMC), Madrid, Spain 2018 Y1 - 2018 SN - 978-2-87487-051-4 U6 - https://doi.org/10.23919/EuMC.2018.8541538 SP - 1137 EP - 1140 PB - IEEE CY - Piscataway, NJ ER - TY - CHAP A1 - Michler, Fabian A1 - Deniz, Harun A1 - Lurz, Fabian A1 - Weigel, Robert A1 - Kölpin, Alexander T1 - Performance Analysis of an Ultra Wideband Transceiver for Real-Time Localization T2 - 48th European Microwave Conference (EuMC), Madrid, Spain 2018 Y1 - 2018 SN - 978-2-87487-051-4 U6 - https://doi.org/10.23919/EuMC.2018.8541672 SP - 1141 EP - 1144 PB - IEEE CY - Piscataway, NJ ER - TY - CHAP A1 - Michler, Fabian A1 - Lindner, Stefan A1 - Lurz, Fabian A1 - Erhardt, Stefan A1 - Weigel, Robert A1 - Kölpin, Alexander T1 - Zero-Bias Schottky Power Detector Design for Six-Port based Radar Systems T2 - 47th European Microwave Conference (EuMC), 10-12 Oct. 2017, Nuremberg, Germany Y1 - 2017 SN - 978-2-87487-047-7 U6 - https://doi.org/10.23919/EuMC.2017.8230841 SP - 228 EP - 231 PB - IEEE CY - Piscataway, NJ ER - TY - CHAP A1 - Lindner, Stefan A1 - Lurz, Fabian A1 - Linz, Sarah A1 - Weigel, Robert A1 - Kölpin, Alexander T1 - Mixer Assisted Interferometric Six-Port System for Accurate Distance Measurements T2 - European Radar Conference, 11-13 Oct. 2017, Nuremberg, Germany Y1 - 2017 SN - 978-2-87487-049-1 U6 - https://doi.org/10.23919/EURAD.2017.8249204 SP - 291 EP - 294 PB - IEEE CY - Piscataway, NJ ER - TY - CHAP A1 - Frank, Martin A1 - Weigel, Robert A1 - Kölpin, Alexander T1 - A Multilayer Reconfigurable Transmitarray in KBand for Beam Steering Applications T2 - International Conference on Electromagnetics in Advanced Applications (ICEAA), 11-15 Sept. 2017 Verona, Italy Y1 - 2017 SN - 978-1-5090-4451-1 U6 - https://doi.org/10.1109/ICEAA.2017.8065361 SP - 764 EP - 767 PB - IEEE CY - Piscataway, NJ ER - TY - CHAP A1 - Erhardt, Stefan A1 - Weigel, Robert A1 - Kölpin, Alexander T1 - Receiving GSM Broadcast Channels with an Ultra- Low Power Sub-GHz Transceiver T2 - 47th European Microwave Conference (EuMC), 10-12 Oct. 2017, Nuremberg, Germany Y1 - 2017 SN - 978-2-87487-047-7 U6 - https://doi.org/10.23919/EuMC.2017.8230869 SP - 380 EP - 383 PB - IEEE CY - Piscataway, NJ ER - TY - CHAP A1 - Will, Christoph A1 - Shi, Kilin A1 - Weigel, Robert A1 - Kölpin, Alexander T1 - Advanced Template Matching Algorithm for Instantaneous Heartbeat Detection using Continuous Wave Radar Systems T2 - First IEEE MTT-S International Microwave Bio Conference (IMBIOC), Göteborg (Sweden), 2017 Y1 - 2017 SN - 978-1-5386-1713-7 U6 - https://doi.org/10.1109/IMBIOC.2017.7965797 PB - IEEE CY - Piscataway, NJ ER - TY - GEN A1 - Ripperger, Simon A1 - Günther, Linus A1 - Wieser, Hanna A1 - Duda, Niklas A1 - Hierold, Martin A1 - Cassens, Björn A1 - Kapitza, Rüdiger A1 - Kölpin, Alexander A1 - Mayer, Frieder T1 - Proximity sensors reveal social information transfer in maternity colonies of Common noctule bats T2 - bioRxiv Y1 - 2019 U6 - https://doi.org/10.1101/421974 ER - TY - GEN A1 - Ripperger, Simon A1 - Günther, Linus A1 - Wieser, Hanna A1 - Duda, Niklas A1 - Hierold, Martin A1 - Cassens, Björn A1 - Kapitza, Rüdiger A1 - Kölpin, Alexander A1 - Mayer, Frieder T1 - Proximity sensors on common noctule bats reveal evidence that mothers guide juveniles to roosts but not food T2 - Biology Letters der Royal Society Y1 - 2019 U6 - https://doi.org/10.1098/rsbl.2018.0884 SN - 1744-9561 VL - 15 IS - 2 ER - TY - GEN A1 - Budroweit, Jan A1 - Jaksch, Mattis A1 - Alía, Rubén Gracia A1 - Coronetti, Andrea A1 - Kölpin, Alexander T1 - Heavy Ion Induced Single Event Effects Characterization on an RF-Agile Transceiver for Flexible Multi-Band RawSpace Avidio Systems in Neonics T2 - Aerospace Y1 - 2020 U6 - https://doi.org/10.3390/aerospace7020014 SN - 2226-4310 VL - 7 IS - 14 SP - 1 EP - 19 ER - TY - GEN A1 - Duda, Niklas A1 - Ripperger, Simon A1 - Mayer, Frieder A1 - Weigel, Robert A1 - Kölpin, Alexander T1 - Low-Weight Noninvasive Heart Beat Detector for Small Airborne Vertebrates T2 - IEEE Sensors Letters Y1 - 2020 U6 - https://doi.org/10.1109/LSENS.2020.2971769 SN - 2475-1472 VL - 4 IS - 2 SP - 13053 ER - TY - GEN A1 - Heining, Simon A1 - Michler, Fabian A1 - Scheiner, Benedict A1 - Hassan, Emadeldeen A1 - Kölpin, Alexander A1 - Weigel, Robert A1 - Lurz, Fabian T1 - An Ultra Broadband Multi-Tone Six-Port Radar for Distance Measurements in K-Band Waveguides T2 - IEEE Radio and Wireless Symposium 2020,26-29 Jan. 2020, San Antonio, TX, USA Y1 - 2020 SN - 978-1-7281-1120-9 SN - 978-1-7281-1119-3 U6 - https://doi.org/10.1109/RWS45077.2020.9050025 ER - TY - GEN A1 - Michler, Fabian A1 - Shi, Kilin A1 - Schellenberger, Sven A1 - Scheiner, Benedict A1 - Lurz, Fabian A1 - Weigel, Robert A1 - Kölpin, Alexander T1 - On the impact of system nonlinearities in continuous-wave radar systems for vital parameter sensing T2 - IEEE Topical Conference on Wireless Sensors and Sensor Networks, 26-29 Jan. 2020, San Antonio, TX, USA Y1 - 2020 SN - 978-172813355-3 U6 - https://doi.org/10.1109/WiSNeT46826.2020.9037603 ER - TY - GEN A1 - Dorn, Christian A1 - Erhardt, Stefan A1 - Weigel, Robert A1 - Kölpin, Alexander A1 - Lurz, Fabian T1 - Low-profile and low-cost transmitarray antenna at 122 GHz based on unit-cells with 1-bit phase resolution T2 - IEEE Topical Conference on Wireless Sensors and Sensor Networks,26-29 Jan. 2020, San Antonio, TX, USA Y1 - 2020 SN - 978-172813355-3 U6 - https://doi.org/10.1109/WiSNeT46826.2020.9037602 ER - TY - GEN A1 - Shi, Kilin A1 - Schellenberger, Sven A1 - Michler, Fabian A1 - Steigleder, Tobias A1 - Malessa, Anke A1 - Lurz, Fabian A1 - Ostgathe, Christoph A1 - Weigel, Robert A1 - Kölpin, Alexander T1 - Automatic Signal Quality Index Determination of Radar-Recorded Heart Sound Signals Using Ensemble Classification T2 - IEEE Transactions on Biomedical Engineering Y1 - 2019 U6 - https://doi.org/10.1109/TBME.2019.2921071 SN - 1558-2531 SN - 0018-9294 VL - 67 IS - 3 SP - 773 EP - 785 ER - TY - GEN A1 - Lurz, Fabian A1 - Michler, Fabian A1 - Scheiner, Benedict A1 - Weigel, Robert A1 - Kölpin, Alexander T1 - Microw(h)att?! Ultralow-Power Six-Port Radar T2 - IEEE Microwave Magazine Y1 - 2018 U6 - https://doi.org/10.1109/MMM.2017.2759640 SN - 1527-3342 VL - 19 IS - 1 SP - 91 EP - 98 ER - TY - GEN A1 - Ripperger, Simon A1 - Carter, Gerald G. A1 - Duda, Niklas A1 - Kölpin, Alexander A1 - Cassens, Björn A1 - Kapitza, Rüdiger A1 - Josic, Darija A1 - Berrío-Martínez, Jineth A1 - Page, Rachel A. A1 - Mayer, Frieder T1 - Vampire Bats that Cooperate in the Lab Maintain Their Social Networks in the Wild T2 - Current Biology Y1 - 2019 U6 - https://doi.org/10.1016/j.cub.2019.10.024 SN - 0960-9822 VL - 29 IS - 23 SP - 4139 EP - 4144.e4 ER - TY - GEN A1 - Shi, Kilin A1 - Schellenberger, Sven A1 - Will, Christoph A1 - Steigleder, Tobias A1 - Michler, Fabian A1 - Fuchs, Jonas A1 - Weigel, Robert A1 - Ostgathe, Christoph A1 - Kölpin, Alexander T1 - A dataset of radar-recorded heart sounds and vital signs including synchronised reference sensor signals T2 - Scientific Data Y1 - 2020 U6 - https://doi.org/10.15480/882.2830 SN - 2052-4463 VL - 7 IS - 1 SP - 1 EP - 12 ER - TY - GEN A1 - Erhardt, Stefan A1 - Koller, Josef A1 - Lurz, Fabian A1 - Weigel, Robert A1 - Kölpin, Alexander T1 - An Automatic Detection and Data Downlink System for Miniature Bat Loggers T2 - IEEE Radio and Wireless Symposium, 26-29 Jan. 2020, San Antonio, TX, USA Y1 - 2020 SN - 978-172811120-9 U6 - https://doi.org/10.1109/RWS45077.2020.9050051 SN - 2164-2958 SP - 247 EP - 250 ER - TY - GEN A1 - Michler, Fabian A1 - Scheiner, Benedict A1 - Lurz, Fabian A1 - Weigel, Robert A1 - Kölpin, Alexander T1 - (Micro)metering with Microwaves: A Low-Cost Low-Power High-Precision Radar System T2 - IEEE Microwave Magazine Y1 - 2019 UR - https://ieeexplore.ieee.org/document/8575185 U6 - https://doi.org/10.1109/MMM.2018.2875612 SN - 1527-3342 VL - 20 IS - 1 SP - 91 EP - 97 ER - TY - GEN A1 - Frank, Martin A1 - Lurz, Fabian A1 - Weigel, Robert A1 - Kölpin, Alexander T1 - Universal low-cost transmitarray antenna design at 61 GHz for beam steering with different feed antennas T2 - WSA 2020 : 24th International ITG Workshop on Smart Antennas : February 18-20, 2020, Hamburg, Germany Y1 - 2020 SN - 978-380075200-3 PB - VDE VERLAG GmbH CY - Berlin ; Offenbach ER - TY - GEN A1 - Schellenberger, Sven A1 - Shi, Kilin A1 - Steigleder, Tobias A1 - Malessa, Anke A1 - Michler, Fabian A1 - Hameyer, Laura A1 - Neumann, Nina A1 - Lurz, Fabian A1 - Weigel, Robert A1 - Ostgathe, Christoph A1 - Kölpin, Alexander T1 - A dataset of clinically recorded radar vital signs with synchronised reference sensor signals T2 - Scientific Data Y1 - 2020 U6 - https://doi.org/10.15480/882.2900 SN - 2052-4463 VL - 7 IS - 1 ER - TY - GEN A1 - Michler, Fabian A1 - Shi, Kilin A1 - Schellenberger, Sven A1 - Steigleder, Tobias A1 - Malessa, Anke A1 - Hameyer, Laura A1 - Neumann, Nina A1 - Lurz, Fabian A1 - Ostgathe, Christoph A1 - Weigel, Robert A1 - Kölpin, Alexander T1 - A Clinically Evaluated Interferometric Continuous-Wave Radar System for the Contactless Measurement of Human Vital Parameters T2 - Sensors Y1 - 2019 U6 - https://doi.org/10.3390/s19112492 SN - 1424-8220 VL - 19 IS - 11 ER - TY - GEN A1 - Scheiner, Benedict A1 - Schellenberger, Sven A1 - Shi, Kilin A1 - Heusinger, Elena A1 - Michler, Fabian A1 - Lurz, Fabian A1 - Weigel, Robert A1 - Kölpin, Alexander T1 - Low-power contactless LC-tank based respiratory sensor T2 - Electronics Letters Y1 - 2019 U6 - https://doi.org/10.1049/el.2018.7936 SN - 1350-911X SN - 0013-5194 VL - 55 IS - 6 SP - 304 EP - 306 ER - TY - GEN A1 - Lau, Isabella A1 - Hajian, Ali A1 - Michler, Fabian A1 - Gold, Gerald A1 - Lurz, Fabian A1 - Schmid, Ulrich A1 - Helmreich, Klaus A1 - Weigel, Robert A1 - Kölpin, Alexander T1 - Influence of the PCB Manufacturing Process on the Measurement Error of Planar Relative Permittivity Sensors Up To 100 GHz T2 - IEEE Transactions on Microwave Theory and Techniques Y1 - 2019 U6 - https://doi.org/10.1109/TMTT.2019.2910114 SN - 1557-9670 SN - 0018-9480 VL - 67 IS - 7 SP - 2793 EP - 2804 ER - TY - PAT A1 - Lurz, Fabian A1 - Lindner, Stefan A1 - Kölpin, Alexander A1 - Sept-Enzel, Gerold A1 - Dingler, Peter A1 - Halder, Ernst T1 - Elektrisches Messsystem zur Frequenzmessung und Erkennung von Störsignalen und Betriebsverfahren hierfür Y1 - 2018 UR - https://depatisnet.dpma.de/DepatisNet/depatisnet?action=bibdat&docid=DE102016119562B3 ER - TY - GEN A1 - Duda, Niklas A1 - Nowak, Thorsten A1 - Hartmann, Markus A1 - Schadhauser, Michael A1 - Cassens, Björn A1 - Wägemann, Peter A1 - Nabeel, Muhammad A1 - Ripperger, Simon A1 - Herbst, Sebastian A1 - Meyer-Wegener, Klaus A1 - Mayer, Frieder A1 - Dressler, Falko A1 - Schröder-Preikschat, Wolfgang A1 - Kapitza, Rüdiger A1 - Robert, Jörg A1 - Thielecke, Jörn A1 - Weigel, Robert A1 - Kölpin, Alexander T1 - BATS: Adaptive Ultra Low Power Sensor Network for Animal Tracking T2 - Sensors Y1 - 2018 U6 - https://doi.org/10.3390/s18103343 SN - 1424-8220 VL - 18 IS - 10 ER - TY - GEN A1 - Will, Christoph A1 - Linz, Sarah A1 - Mann, Sebastian A1 - Lurz, Fabian A1 - Lindner, Stefan A1 - Weigel, Robert A1 - Kölpin, Alexander T1 - A 24 GHz Waveguide based Radar System using an Advanced Algorithm for I/Q Offset Cancelation T2 - Advances in Radio Science Y1 - 2017 U6 - https://doi.org/10.5194/ars-15-249-2017 SN - 1684-9973 VL - 15 SP - 249 EP - 258 ER - TY - GEN A1 - Linz, Sarah A1 - Oesterle, Florian A1 - Lindner, Stefan A1 - Mann, Sebastian A1 - Weigel, Robert A1 - Kölpin, Alexander T1 - Test Method for Contactless On-wafer MEMS Characterization and Production Monitoring T2 - IEEE Transactions on Microwave Theory and Techniques Y1 - 2016 U6 - https://doi.org/10.1109/TMTT.2016.2612664 SN - 0018-9480 SN - 1557-9670 VL - 64 IS - 11 SP - 3918 EP - 3926 ER - TY - GEN A1 - Steinhäußer, Frank A1 - Talai, Armin A1 - Kölpin, Alexander A1 - Weigel, Robert A1 - Bittner, Achim A1 - Schmid, Ulrich T1 - Permittivity Reduction and Surface Modification by Porosification of LTCC T2 - Ceramics International Y1 - 2016 U6 - https://doi.org/10.1016/j.ceramint.2016.02.149 SN - 0272-8842 VL - 42 IS - 7 SP - 8925 EP - 8931 ER - TY - GEN A1 - Kölpin, Alexander A1 - Lurz, Fabian A1 - Linz, Sarah A1 - Mann, Sebastian A1 - Will, Christoph A1 - Lindner, Stefan T1 - Six-Port Based Interferometry for Precise Radar and Sensing Application T2 - Sensors Y1 - 2016 U6 - https://doi.org/10.3390/s16101556 SN - 1424-8220 VL - 16 IS - 10 SP - 1556 ER - TY - GEN A1 - Steinhäußer, Frank A1 - Talai, Armin A1 - Sandulache, Gabriela A1 - Weigel, Robert A1 - Kölpin, Alexander A1 - Hansal, Wolfgang A1 - Bittner, Achim A1 - Schmid, Ulrich T1 - Pulse Plated Silver Metallization on Porosified Low Temperature Co-fired Ceramics for High Frequency Applications T2 - Microelectronics Reliability Y1 - 2016 U6 - https://doi.org/10.1016/j.microrel.2016.02.010 SN - 0026-2714 VL - 60 SP - 93 EP - 100 ER - TY - PAT A1 - Trautmann, Martin A1 - Sanftl, Benedikt A1 - Kölpin, Alexander A1 - Heckel, Thomas A1 - Frey, Lothar A1 - Ditze, Stefan A1 - Endruschat, Achim A1 - Joffe, Christopher A1 - Rosskopf, Andreas A1 - Schriefer, Thomas T1 - System zur drahtlosen Übertragung von Energie und Daten Y1 - 2016 ER - TY - GEN A1 - Talai, Armin A1 - Gold, Gerald A1 - Frank, Martin A1 - Mann, Sebastian A1 - Weigel, Robert A1 - Kölpin, Alexander T1 - A Coplanar Waveguide Resonator Based In-Line Material Characterization Sensor for Bulk and Metallized Dielectrics T2 - Frequenz Y1 - 2016 U6 - https://doi.org/10.1515/freq-2016-0201 SN - 0016-1136 SN - 2191-6349 VL - 71 IS - 3-4 SP - 173 EP - 184 ER - TY - GEN A1 - Dressler, Falko A1 - Ripperger, Simon A1 - Hierold, Martin A1 - Nowak, Thorsten A1 - Eibel, Christopher A1 - Cassens, Björn A1 - Mayer, Frieder A1 - Meyer-Wegener, Klaus A1 - Kölpin, Alexander T1 - From Radio Telemetry to Ultra-Low Power Sensor Networks - Tracking Bats in the Wild T2 - IEEE Communications Magazine Y1 - 2016 U6 - https://doi.org/10.1109/MCOM.2016.7378438 SN - 0163-6804 VL - 54 IS - 1 SP - 129 EP - 135 ER - TY - GEN A1 - Sütbas, Batuhan A1 - Ngy, Herman Jalli A1 - Wessel, Jan A1 - Kölpin, Alexander A1 - Kahmen, Gerhard T1 - Low-Power Ka- and V-Band Miller Compensated Amplifiers in 130-nm SiGe BiCMOS Technology T2 - 16th European Microwave Integrated Circuits Conference (EuMIC), 03-04 April 2022, London, United Kingdom Y1 - 2022 SN - 978-2-87487-064-4 SN - 978-1-6654-4722-5 U6 - https://doi.org/10.23919/EuMIC50153.2022.9783785 ER - TY - GEN A1 - Sütbas, Batuhan A1 - Ng, Herman Jalli A1 - Wessel, Jan A1 - Kölpin, Alexander A1 - Kahmen, Gerhard T1 - A V-band Low-Power and Compact Down-Conversion Mixer with Low LO Power in 130-nm SiGe BiCMOS Technology T2 - 16th European Microwave Integrated Circuits Conference (EuMIC), 03-04 April 2022, London, United Kingdom Y1 - 2022 U6 - https://doi.org/10.23919/EuMIC50153.2022.9783953 ER -