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issn = {1759-0795}, doi = {10.1017/S1759078719000072}, pages = {1 -- 5}, language = {en} } @misc{MichlerShiSchellenbergeretal., author = {Michler, Fabian and Shi, Kilin and Schellenberger, Sven and Steigleder, Tobias and Malessa, Anke and Hameyer, Laura and Neumann, Nina and Lurz, Fabian and Ostgathe, Christoph and Weigel, Robert and K{\"o}lpin, Alexander}, title = {A Clinically Evaluated Interferometric Continuous-Wave Radar System for the Contactless Measurement of Human Vital Parameters}, series = {Sensors}, volume = {19}, journal = {Sensors}, number = {11}, issn = {1424-8220}, doi = {10.3390/s19112492}, pages = {19}, language = {en} } @misc{LauHajianMichleretal., author = {Lau, Isabella and Hajian, Ali and Michler, Fabian and Gold, Gerald and Lurz, Fabian and Schmid, Ulrich and Helmreich, Klaus and Weigel, Robert and K{\"o}lpin, Alexander}, title = {Influence of the PCB Manufacturing Process on the Measurement Error of Planar Relative Permittivity Sensors Up To 100 GHz}, series = {IEEE Transactions on Microwave Theory and Techniques}, volume = {67}, journal = {IEEE Transactions on Microwave Theory and Techniques}, number = {7}, issn = {1557-9670}, doi = {10.1109/TMTT.2019.2910114}, pages = {2793 -- 2804}, language = {en} } @misc{ShiSchellenbergerMichleretal., author = {Shi, Kilin and Schellenberger, Sven and Michler, Fabian and Steigleder, Tobias and Malessa, Anke and Lurz, Fabian and Ostgathe, Christoph and Weigel, Robert and K{\"o}lpin, Alexander}, title = {Automatic Signal Quality Index Determination of Radar-Recorded Heart Sound Signals Using Ensemble Classification}, series = {IEEE Transactions on Biomedical Engineering}, volume = {67}, journal = {IEEE Transactions on Biomedical Engineering}, number = {3}, issn = {1558-2531}, doi = {10.1109/TBME.2019.2921071}, pages = {773 -- 785}, language = {en} } @misc{TrautmannSanftlWeigeletal., author = {Trautmann, Martin and Sanftl, Benedikt and Weigel, Robert and K{\"o}lpin, Alexander}, title = {Simultaneous Inductive Power and Data Transmission System for Smart Applications}, series = {IEEE Circuits and Systems Magazine}, volume = {19}, journal = {IEEE Circuits and Systems Magazine}, number = {3}, issn = {1531-636X}, doi = {10.1109/MCAS.2019.2924508}, pages = {23 -- 33}, language = {en} } @misc{ScheinerSchellenbergerShietal., author = {Scheiner, Benedict and Schellenberger, Sven and Shi, Kilin and Heusinger, Elena and Michler, Fabian and Lurz, Fabian and Weigel, Robert and K{\"o}lpin, Alexander}, title = {Low-power contactless LC-tank based respiratory sensor}, series = {Electronics Letters}, volume = {55}, journal = {Electronics Letters}, number = {6}, issn = {1350-911X}, doi = {10.1049/el.2018.7936}, pages = {304 -- 306}, language = {en} } @misc{BudroweitMuellerJakschetal., author = {Budroweit, Jan and M{\"u}ller, Steffen and Jaksch, Mattis and Al{\´i}a, Rub{\´e}n Gracia and Coronetti, Andrea and K{\"o}lpin, Alexander}, title = {In-Situ Testing of a Multi-Band Software-Defined Radio Platform in a Mixed-Field Irradiation Environment}, series = {Aerospace}, volume = {6}, journal = {Aerospace}, number = {10}, issn = {2226-4310}, doi = {10.3390/aerospace6100106}, pages = {12}, language = {en} } @misc{RippergerCarterDudaetal., author = {Ripperger, Simon and Carter, Gerald G. and Duda, Niklas and K{\"o}lpin, Alexander and Cassens, Bj{\"o}rn and Kapitza, R{\"u}diger and Josic, Darija and Berr{\´i}o-Mart{\´i}nez, Jineth and Page, Rachel A. and Mayer, Frieder}, title = {Vampire Bats that Cooperate in the Lab Maintain Their Social Networks in the Wild}, series = {Current Biology}, volume = {29}, journal = {Current Biology}, number = {23}, issn = {0960-9822}, doi = {10.1016/j.cub.2019.10.024}, pages = {4139 -- 4144.e4}, language = {en} } @misc{FrankScheinerLurzetal., author = {Frank, Martin and Scheiner, Benedict and Lurz, Fabian and Weigel, Robert and K{\"o}lpin, Alexander}, title = {Low-Cost Transmitarray Antenna Designs in V-Band based on Unit-Cells with 1 Bit Phase Resolution}, series = {Frequenz}, volume = {73}, journal = {Frequenz}, number = {11/12}, issn = {2191-6349}, doi = {10.1515/freq-2019-0140}, pages = {355 -- 366}, language = {en} } @misc{ScheinerMichlerLurzetal., author = {Scheiner, Benedict and Michler, Fabian and Lurz, Fabian and Weigel, Robert and K{\"o}lpin, Alexander}, title = {Nothing Beats SNR: Single-Digit Micrometer Ranging Using a Low-Power CW Radar Featuring a Low-Weight 3D-Printed Horn Antenna}, series = {IEEE microwave magazine}, volume = {21}, journal = {IEEE microwave magazine}, number = {1}, issn = {1527-3342}, doi = {10.1109/MMM.2019.2945150}, pages = {88 -- 95}, language = {en} } @misc{ShiSchellenbergerWilletal., author = {Shi, Kilin and Schellenberger, Sven and Will, Christoph and Steigleder, Tobias and Michler, Fabian and Fuchs, Jonas and Weigel, Robert and Ostgathe, Christoph and K{\"o}lpin, Alexander}, title = {A dataset of radar-recorded heart sounds and vital signs including synchronised reference sensor signals}, series = {Scientific Data}, volume = {7}, journal = {Scientific Data}, number = {1}, issn = {2052-4463}, doi = {10.15480/882.2830}, pages = {1 -- 12}, language = {en} } @misc{DudaRippergerMayeretal., author = {Duda, Niklas and Ripperger, Simon and Mayer, Frieder and Weigel, Robert and K{\"o}lpin, Alexander}, title = {Low-Weight Noninvasive Heart Beat Detector for Small Airborne Vertebrates}, series = {IEEE Sensors Letters}, volume = {4}, journal = {IEEE Sensors Letters}, number = {2}, issn = {2475-1472}, doi = {10.1109/LSENS.2020.2971769}, pages = {13053}, language = {en} } @misc{BudroweitJakschAliaetal., author = {Budroweit, Jan and Jaksch, Mattis and Al{\´i}a, Rub{\´e}n Gracia and Coronetti, Andrea and K{\"o}lpin, Alexander}, title = {Heavy Ion Induced Single Event Effects Characterization on an RF-Agile Transceiver for Flexible Multi-Band RawSpace Avidio Systems in Neonics}, series = {Aerospace}, volume = {7}, journal = {Aerospace}, number = {14}, issn = {2226-4310}, doi = {10.3390/aerospace7020014}, pages = {1 -- 19}, language = {en} } @misc{ErhardtTostLurzetal., author = {Erhardt, Stefan and Tost, Frank and Lurz, Fabian and Weigel, Robert and K{\"o}lpin, Alexander}, title = {Design and Assembly of Miniature Long-Term Trackers for Migrating Bats}, series = {2020 German Microwave Conference : March 9-11, 2020, Cottbus, Germany}, journal = {2020 German Microwave Conference : March 9-11, 2020, Cottbus, Germany}, publisher = {IEEE}, address = {Piscataway, NJ}, isbn = {978-398203971-8}, pages = {144 -- 147}, language = {en} } @misc{FrankLurzWeigeletal., author = {Frank, Martin and Lurz, Fabian and Weigel, Robert and K{\"o}lpin, Alexander}, title = {Universal low-cost transmitarray antenna design at 61 GHz for beam steering with different feed antennas}, series = {WSA 2020 : 24th International ITG Workshop on Smart Antennas : February 18-20, 2020, Hamburg, Germany}, journal = {WSA 2020 : 24th International ITG Workshop on Smart Antennas : February 18-20, 2020, Hamburg, Germany}, publisher = {VDE VERLAG GmbH}, address = {Berlin ; Offenbach}, isbn = {978-380075200-3}, pages = {1 CD-ROM}, language = {en} } @misc{SchellenbergerShiSteiglederetal., author = {Schellenberger, Sven and Shi, Kilin and Steigleder, Tobias and Malessa, Anke and Michler, Fabian and Hameyer, Laura and Neumann, Nina and Lurz, Fabian and Weigel, Robert and Ostgathe, Christoph and K{\"o}lpin, Alexander}, title = {A dataset of clinically recorded radar vital signs with synchronised reference sensor signals}, series = {Scientific Data}, volume = {7}, journal = {Scientific Data}, number = {1}, issn = {2052-4463}, doi = {10.15480/882.2900}, language = {en} } @misc{DornErhardtWeigeletal., author = {Dorn, Christian and Erhardt, Stefan and Weigel, Robert and K{\"o}lpin, Alexander and Lurz, Fabian}, title = {Low-profile and low-cost transmitarray antenna at 122 GHz based on unit-cells with 1-bit phase resolution}, series = {IEEE Topical Conference on Wireless Sensors and Sensor Networks,26-29 Jan. 2020, San Antonio, TX, USA}, journal = {IEEE Topical Conference on Wireless Sensors and Sensor Networks,26-29 Jan. 2020, San Antonio, TX, USA}, isbn = {978-172813355-3}, doi = {10.1109/WiSNeT46826.2020.9037602}, pages = {4}, language = {en} } @misc{MichlerShiSchellenbergeretal., author = {Michler, Fabian and Shi, Kilin and Schellenberger, Sven and Scheiner, Benedict and Lurz, Fabian and Weigel, Robert and K{\"o}lpin, Alexander}, title = {On the impact of system nonlinearities in continuous-wave radar systems for vital parameter sensing}, series = {IEEE Topical Conference on Wireless Sensors and Sensor Networks, 26-29 Jan. 2020, San Antonio, TX, USA}, journal = {IEEE Topical Conference on Wireless Sensors and Sensor Networks, 26-29 Jan. 2020, San Antonio, TX, USA}, isbn = {978-172813355-3}, doi = {10.1109/WiSNeT46826.2020.9037603}, pages = {3}, language = {en} } @misc{HeiningMichlerScheineretal., author = {Heining, Simon and Michler, Fabian and Scheiner, Benedict and Hassan, Emadeldeen and K{\"o}lpin, Alexander and Weigel, Robert and Lurz, Fabian}, title = {An Ultra Broadband Multi-Tone Six-Port Radar for Distance Measurements in K-Band Waveguides}, series = {IEEE Radio and Wireless Symposium 2020,26-29 Jan. 2020, San Antonio, TX, USA}, journal = {IEEE Radio and Wireless Symposium 2020,26-29 Jan. 2020, San Antonio, TX, USA}, isbn = {978-1-7281-1120-9}, doi = {10.1109/RWS45077.2020.9050025}, pages = {4}, language = {en} }