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Alexander Koelpin - Publications

Affiliations: 
Friedrich-Alexander-Universität Erlangen-Nürnberg, Erlangen, Bavaria, Germany 
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98 high-probability publications. We are testing a new system for linking publications to authors. You can help! If you notice any inaccuracies, please sign in and mark papers as correct or incorrect matches. If you identify any major omissions or other inaccuracies in the publication list, please let us know.

Year Citation  Score
2023 Erhardt S, Koch M, Kiefer A, Veith M, Weigel R, Koelpin A. Mobile-BAT-A Novel Ultra-Low Power Wildlife Tracking System. Sensors (Basel, Switzerland). 23. PMID 37299963 DOI: 10.3390/s23115236  0.474
2021 Scheiner B, Probst F, Michler F, Weigel R, Koelpin A, Lurz F. Miniaturized Hybrid Frequency Reader for Contactless Measurement Scenarios Using Resonant Surface Acoustic Wave Sensors. Sensors (Basel, Switzerland). 21. PMID 33805353 DOI: 10.3390/s21072367  0.535
2021 Shi K, Steigleder T, Schellenberger S, Michler F, Malessa A, Lurz F, Rohleder N, Ostgathe C, Weigel R, Koelpin A. Contactless analysis of heart rate variability during cold pressor test using radar interferometry and bidirectional LSTM networks. Scientific Reports. 11: 3025. PMID 33542260 DOI: 10.1038/s41598-021-81101-1  0.475
2021 Reissland T, Michler F, Scheiner B, Koelpin A, Weigel R. Postprocessing and Evaluation for a Radar-Based True-Speed-Over-Ground Estimation System Ieee Microwave and Wireless Components Letters. 31: 1251-1254. DOI: 10.1109/lmwc.2021.3095715  0.421
2021 Michler F, Scheiner B, Reissland T, Weigel R, Koelpin A. Micrometer Sensing With Microwaves: Precise Radar Systems for Innovative Measurement Applications Ieee Journal of Microwaves. 1: 202-217. DOI: 10.1109/JMW.2020.3034988  0.5
2020 Schellenberger S, Shi K, Michler F, Lurz F, Weigel R, Koelpin A. Continuous In-Bed Monitoring of Vital Signs Using a Multi Radar Setup for Freely Moving Patients. Sensors (Basel, Switzerland). 20. PMID 33076283 DOI: 10.3390/s20205827  0.463
2020 Schellenberger S, Shi K, Steigleder T, Malessa A, Michler F, Hameyer L, Neumann N, Lurz F, Weigel R, Ostgathe C, Koelpin A. A dataset of clinically recorded radar vital signs with synchronised reference sensor signals. Scientific Data. 7: 291. PMID 32901032 DOI: 10.1038/s41597-020-00629-5  0.507
2020 Ripperger SP, Carter GG, Page RA, Duda N, Koelpin A, Weigel R, Hartmann M, Nowak T, Thielecke J, Schadhauser M, Robert J, Herbst S, Meyer-Wegener K, Wägemann P, Schröder-Preikschat W, et al. Thinking small: Next-generation sensor networks close the size gap in vertebrate biologging. Plos Biology. 18: e3000655. PMID 32240158 DOI: 10.1371/Journal.Pbio.3000655  0.475
2020 Shi K, Schellenberger S, Will C, Steigleder T, Michler F, Fuchs J, Weigel R, Ostgathe C, Koelpin A. A dataset of radar-recorded heart sounds and vital signs including synchronised reference sensor signals. Scientific Data. 7: 50. PMID 32054854 DOI: 10.1038/s41597-020-0390-1  0.525
2020 Duda N, Weigel R, Koelpin A. Low-Weight Wireless Sensor Node With Sensor-Data-Enhanced Dual-Frequency RSSI-Based Distance Estimation Ieee Transactions On Microwave Theory and Techniques. 68: 4131-4137. DOI: 10.1109/TMTT.2020.2993245  0.477
2020 Scheiner B, Michler F, Lurz F, Weigel R, Koelpin A. Nothing Beats SNR: Single-Digit Micrometer Ranging Using a Low-Power CW Radar Featuring a Low-Weight 3D-Printed Horn Antenna Ieee Microwave Magazine. 21: 88-95. DOI: 10.1109/MMM.2019.2945150  0.48
2020 Duda N, Ripperger S, Mayer F, Weigel R, Koelpin A. Low-Weight Noninvasive Heart Beat Detector for Small Airborne Vertebrates Ieee Sensors Letters. 4: 1-4. DOI: 10.1109/LSENS.2020.2971769  0.406
2020 Frank M, Lurz F, Weigel R, Koelpin A. Low‐profile and low‐cost transmitarray antenna at 122 GHz based on unit‐cells with 1‐bit phase resolution Electronics Letters. 56: 1293-1295. DOI: 10.1049/el.2020.2088  0.474
2019 Shi K, Weigel R, Koelpin A, Schellenberger S, Weber L, Wiedemann JP, Michler F, Steigleder T, Malessa A, Lurz F, Ostgathe C. Segmentation of Radar-Recorded Heart Sound Signals Using Bidirectional LSTM Networks. Conference Proceedings : ... Annual International Conference of the Ieee Engineering in Medicine and Biology Society. Ieee Engineering in Medicine and Biology Society. Annual Conference. 2019: 6677-6680. PMID 31947373 DOI: 10.1109/EMBC.2019.8857863  0.443
2019 Schellenberger S, Shi K, Michler F, Lurz F, Weigel R, Koelpin A. Respiration Extraction from Radar Heart Sound Measurements. Conference Proceedings : ... Annual International Conference of the Ieee Engineering in Medicine and Biology Society. Ieee Engineering in Medicine and Biology Society. Annual Conference. 2019: 6533-6536. PMID 31947338 DOI: 10.1109/EMBC.2019.8857925  0.447
2019 Duda N, Ripperger S, Tschapka M, Mayer F, Weigel R, Koelpin A. Wireless Sensor Platform for Detection of Vital Parameters of Bats. Conference Proceedings : ... Annual International Conference of the Ieee Engineering in Medicine and Biology Society. Ieee Engineering in Medicine and Biology Society. Annual Conference. 2019: 1294-1297. PMID 31946129 DOI: 10.1109/EMBC.2019.8856769  0.48
2019 Shi K, Schellenberger S, Michler F, Steigleder T, Malessa A, Lurz F, Ostgathe C, Weigel R, Koelpin A. Automatic Signal Quality Index Determination of Radar-Recorded Heart Sound Signals Using Ensemble Classification. Ieee Transactions On Bio-Medical Engineering. PMID 31180834 DOI: 10.1109/TBME.2019.2921071  0.449
2019 Michler F, Shi K, Schellenberger S, Steigleder T, Malessa A, Hameyer L, Neumann N, Lurz F, Ostgathe C, Weigel R, Koelpin A. A Clinically Evaluated Interferometric Continuous-Wave Radar System for the Contactless Measurement of Human Vital Parameters. Sensors (Basel, Switzerland). 19. PMID 31159218 DOI: 10.3390/s19112492  0.481
2019 Frank M, Scheiner B, Lurz F, Weigel R, Koelpin A. Low-Cost Transmitarray Antenna Designs in V-Band based on Unit-Cells with 1 Bit Phase Resolution Frequenz. 73: 355-366. DOI: 10.1515/freq-2019-0140  0.493
2019 Linz S, Lurz F, Weigel R, Koelpin A. Squircle-Based Calibration Algorithm for Six-Port Radar Ieee Transactions On Microwave Theory and Techniques. 67: 4023-4030. DOI: 10.1109/TMTT.2019.2931968  0.42
2019 Lau I, Hajian A, Michler F, Gold G, Lurz F, Schmid U, Helmreich K, Weigel R, Koelpin A. Influence of the PCB Manufacturing Process on the Measurement Error of Planar Relative Permittivity Sensors Up To 100 GHz Ieee Transactions On Microwave Theory and Techniques. 67: 2793-2804. DOI: 10.1109/TMTT.2019.2910114  0.491
2019 Michler F, Scheiner B, Lurz F, Weigel R, Koelpin A. (Micro)Metering with Microwaves: A Low-Cost, Low-Power, High-Precision Radar System Ieee Microwave Magazine. 20: 91-97. DOI: 10.1109/MMM.2018.2875612  0.458
2019 Trautmann M, Sanftl B, Weigel R, Koelpin A. Simultaneous Inductive Power and Data Transmission System for Smart Applications Ieee Circuits and Systems Magazine. 19: 23-33. DOI: 10.1109/MCAS.2019.2924508  0.429
2019 Frank M, Lurz F, Weigel R, Koelpin A. Electronically Reconfigurable 6 × 6 Element Transmitarray at K-Band Based on Unit Cells With Continuous Phase Range Ieee Antennas and Wireless Propagation Letters. 18: 796-800. DOI: 10.1109/LAWP.2019.2903338  0.404
2019 Scheiner B, Schellenberger S, Shi K, Heusinger E, Michler F, Lurz F, Weigel R, Koelpin A. Low‐power contactless LC‐tank based respiratory sensor Electronics Letters. 55: 304-306. DOI: 10.1049/EL.2018.7936  0.45
2019 Reissland T, Lenhart B, Lichtblau J, Sporer M, Weigel R, Koelpin A. Evaluation of a robust correlation-based true-speed-over-ground measurement system employing a FMCW radar International Journal of Microwave and Wireless Technologies. 11: 686-693. DOI: 10.1017/S1759078719000928  0.527
2019 Frank M, Lurz F, Weigel R, Koelpin A. Compact low-cost substrate integrated waveguide fed antenna for 122 GHz radar applications International Journal of Microwave and Wireless Technologies. 11: 408-412. DOI: 10.1017/S1759078719000072  0.488
2018 Will C, Shi K, Schellenberger S, Steigleder T, Michler F, Fuchs J, Weigel R, Ostgathe C, Koelpin A. Radar-Based Heart Sound Detection. Scientific Reports. 8: 11551. PMID 30068983 DOI: 10.1038/s41598-018-29984-5  0.493
2018 Lurz F, Ostertag T, Scheiner B, Weigel R, Koelpin A. Reader Architectures for Wireless Surface Acoustic Wave Sensors. Sensors (Basel, Switzerland). 18. PMID 29843398 DOI: 10.3390/s18061734  0.523
2018 Frank M, Reissland T, Lurz F, Voelkel M, Lambrecht F, Kiefl S, Ghesquiere P, Jalli Ng H, Kissinger D, Weigel R, Koelpin A. Antenna and Package Design for 61- and 122-GHz Radar Sensors in Embedded Wafer-Level Ball Grid Array Technology Ieee Transactions On Microwave Theory and Techniques. 66: 5156-5168. DOI: 10.1109/TMTT.2018.2873368  0.515
2018 Mann S, Will C, Reissland T, Lurz F, Lindner S, Linz S, Weigel R, Koelpin A. High-Precision Interferometric Radar for Sheet Thickness Monitoring Ieee Transactions On Microwave Theory and Techniques. 66: 3153-3166. DOI: 10.1109/TMTT.2018.2825328  0.47
2018 Lurz F, Michler F, Scheiner B, Weigel R, Koelpin A. Microw(h)att?! Ultralow-Power Six-Port Radar: Realizing Highly Integrated Portable Radar Systems with Good Motion Sensitivity at Relatively Low Cost Ieee Microwave Magazine. 19: 91-98. DOI: 10.1109/MMM.2017.2759640  0.456
2017 Will C, Linz S, Mann S, Lurz F, Lindner S, Weigel R, Koelpin A. A 24 GHz Waveguide based Radar System using an Advanced Algorithm for I/Q Offset Cancelation Advances in Radio Science. 15: 249-258. DOI: 10.5194/ARS-15-249-2017  0.501
2017 Talai A, Gold G, Frank M, Mann S, Weigel R, Koelpin A. A Coplanar Waveguide Resonator Based In-Line Material Characterization Sensor for Bulk and Metallized Dielectrics Frequenz. 71. DOI: 10.1515/freq-2016-0201  0.517
2017 Lurz F, Lindner S, Linz S, Mann S, Weigel R, Koelpin A. High-Speed Resonant Surface Acoustic Wave Instrumentation Based on Instantaneous Frequency Measurement Ieee Transactions On Instrumentation and Measurement. 66: 974-984. DOI: 10.1109/TIM.2016.2642618  0.468
2017 Sporer M, Weigel R, Koelpin A. A 24 GHz Dual-Polarized and Robust Dielectric Rod Antenna Ieee Transactions On Antennas and Propagation. 65: 6952-6959. DOI: 10.1109/TAP.2017.2764530  0.458
2017 Hierold M, Weigel R, Koelpin A. Assessment of Transmitter Initiated Wake-Up Radio Versus Pure Wake-Up Receiver Decoding Ieee Microwave and Wireless Components Letters. 27: 413-415. DOI: 10.1109/LMWC.2017.2678446  0.401
2017 Fersch T, Weigel R, Koelpin A. A CDMA Modulation Technique for Automotive Time-of-Flight LiDAR Systems Ieee Sensors Journal. 17: 3507-3516. DOI: 10.1109/JSEN.2017.2688126  0.408
2017 Will C, Shi K, Schellenberger S, Steigleder T, Michler F, Weigel R, Ostgathe C, Koelpin A. Local Pulse Wave Detection Using Continuous Wave Radar Systems Ieee Journal of Electromagnetics, Rf and Microwaves in Medicine and Biology. 1: 81-89. DOI: 10.1109/JERM.2017.2766567  0.42
2017 Steinhäußer F, Talai A, Göltl G, Steiger-Thirsfeld A, Bittner A, Weigel R, Koelpin A, Schmid U. Concentration and temperature dependent selectivity of the LTCC porosification process with phosphoric acid Ceramics International. 43: 714-721. DOI: 10.1016/J.CERAMINT.2016.09.218  0.358
2016 Ripperger S, Josic D, Hierold M, Koelpin A, Weigel R, Hartmann M, Page R, Mayer F. Automated proximity sensing in small vertebrates: design of miniaturized sensor nodes and first field tests in bats. Ecology and Evolution. 6: 2179-89. PMID 27069579 DOI: 10.1002/Ece3.2040  0.451
2016 Trautmann M, Joffe C, Pflaum F, Sanftl B, Weigel R, Heckel T, Koelpin A. Implementation of simultaneous energy and data transfer in a contactless connector Wisnet 2016 - Proceedings, 2016 Ieee Topical Conference On Wireless Sensors and Sensor Networks. 101-104. DOI: 10.1109/WISNET.2016.7444333  0.438
2016 Mann S, Lurz F, Linz S, Lindner S, Will C, Wibbing S, Weigel R, Koelpin A. Substrate integrated waveguide fed antenna for 61 GHz ultra-short-range interferometric radar systems Wisnet 2016 - Proceedings, 2016 Ieee Topical Conference On Wireless Sensors and Sensor Networks. 64-66. DOI: 10.1109/WISNET.2016.7444323  0.564
2016 Lurz F, Dorn C, Lindner S, Linz S, Mann S, Weigel R, Koelpin A. Digital phase correction for multiplexed ADCs in low-cost Six-Port interferometers Wisnet 2016 - Proceedings, 2016 Ieee Topical Conference On Wireless Sensors and Sensor Networks. 56-59. DOI: 10.1109/WISNET.2016.7444321  0.489
2016 Will C, Shi K, Lurz F, Weigel R, Koelpin A. Instantaneous heartbeat detection using a cross-correlation based template matching for continuous wave radar systems Wisnet 2016 - Proceedings, 2016 Ieee Topical Conference On Wireless Sensors and Sensor Networks. 31-34. DOI: 10.1109/WISNET.2016.7444314  0.482
2016 Linz S, Oesterle F, Lindner S, Mann S, Weigel R, Koelpin A. Test Method for Contactless On-Wafer MEMS Characterization and Production Monitoring Ieee Transactions On Microwave Theory and Techniques. DOI: 10.1109/TMTT.2016.2612664  0.451
2016 Wibbing S, Mann S, Lurz F, Erhardt S, Lindner S, Weigel R, Koelpin A. A cost-efficient 61 GHz high-resolution radar sensor for industrial positioning and distance measurement 2016 21st International Conference On Microwave, Radar and Wireless Communications, Mikon 2016. DOI: 10.1109/MIKON.2016.7491940  0.553
2016 Will C, Shi K, Lurz F, Weigel R, Koelpin A. Intelligent signal processing routine for instantaneous heart rate detection using a Six-Port microwave interferometer 2015 International Symposium On Intelligent Signal Processing and Communication Systems, Ispacs 2015. 483-487. DOI: 10.1109/ISPACS.2015.7432820  0.477
2016 Sanftl B, Joffe C, Trautmann M, Weigel R, Koelpin A. Reliabe data link for power transfer control in an inductive charging system for electric vehicles 2016 Ieee Mtt-S International Conference On Microwaves For Intelligent Mobility, Icmim 2016. DOI: 10.1109/ICMIM.2016.7533929  0.445
2016 Lurz F, Lindner S, Mann S, Linz S, Weigel R, Koelpin A. Precise and fast frequency determination of resonant SAW sensors by a low-cost Six-Port interferometer Conference Record - Ieee Instrumentation and Measurement Technology Conference. 2016. DOI: 10.1109/I2MTC.2016.7520390  0.539
2016 Wibbing S, Lurz F, Mann S, Lindner S, Linz S, Weigel R, Koelpin A. Determining linearity of wideband FMCW-systems based on low-cost Six-Port technology Gemic 2016 - 2016 German Microwave Conference. 389-392. DOI: 10.1109/GEMIC.2016.7461637  0.511
2016 Mann S, Linz S, Erhardt S, Lindner S, Lurz F, Maune H, Weigel R, Koelpin A. Differential measuring dual six-port concept and antenna design for an inline foil thickness sensor Gemic 2016 - 2016 German Microwave Conference. 165-168. DOI: 10.1109/GEMIC.2016.7461581  0.525
2016 Steinhäußer F, Talai A, Sandulache G, Weigel R, Koelpin A, Hansal W, Bittner A, Schmid U. Pulse plated silver metallization on porosified LTCC substrates for high frequency applications Microelectronics Reliability. 60: 93-100. DOI: 10.1016/j.microrel.2016.02.010  0.413
2016 Steinhäußer F, Talai A, Weigel R, Koelpin A, Bittner A, Schmid U. Permittivity reduction and surface modification by porosification of LTCC Ceramics International. 42: 8925-8931. DOI: 10.1016/J.CERAMINT.2016.02.149  0.366
2016 Ripperger S, Josic D, Hierold M, Koelpin A, Weigel R, Hartmann M, Page R, Mayer F. Automated proximity sensing in small vertebrates: Design of miniaturized sensor nodes and first field tests in bats Ecology and Evolution. DOI: 10.1002/ece3.2040  0.445
2015 Hierold M, Ripperger S, Josic D, Mayer F, Weigel R, Koelpin A. Low-weight wireless sensor network for encounter detection of bats 2015 Ieee Topical Conference On Wireless Sensors and Sensor Networks, Wisnet 2015. 11-13. DOI: 10.1109/WISNET.2015.7127416  0.456
2015 Mann S, Erhardt S, Lindner S, Lurz F, Linz S, Barbon F, Weigel R, Koelpin A. Diode detector design for 61 GHz substrate integrated waveguide Six-Port radar systems 2015 Ieee Topical Conference On Wireless Sensors and Sensor Networks, Wisnet 2015. 44-46. DOI: 10.1109/WISNET.2015.7127415  0.468
2015 Linz S, Oesterle F, Talai A, Lindner S, Mann S, Barbon F, Weigel R, Koelpin A. 100 GHz reflectometer for sensitivity analysis of MEMS sensors comprising an intermediate frequency Six-port receiver 2015 Ieee Topical Conference On Wireless Sensors and Sensor Networks, Wisnet 2015. 20-22. DOI: 10.1109/WISNET.2015.7127403  0.507
2015 Lindner S, Barbon F, Linz S, Lurz F, Mann S, Weigel R, Koelpin A. ADC depending limitations for Six-Port based distance measurement systems 2015 Ieee Topical Conference On Wireless Sensors and Sensor Networks, Wisnet 2015. 29-31. DOI: 10.1109/WISNET.2015.7127396  0.456
2015 Lurz F, Mann S, Linz S, Lindner S, Barbon F, Weigel R, Koelpin A. A low power 24 GHz radar system for occupancy monitoring Ieee Radio and Wireless Symposium, Rws. 2015: 111-113. DOI: 10.1109/RWS.2015.7129719  0.485
2015 Linz S, Lurz F, Sporer M, Lindner S, Mann S, Weigel R, Koelpin A. Ultra-short-range, precise displacement measurement setup with a near field slot-line antenna and a dedicated spiral calibration 2015 Ieee Mtt-S International Microwave Symposium, Ims 2015. DOI: 10.1109/MWSYM.2015.7167116  0.477
2015 Talai A, Mann S, Steinhausser F, Schmid U, Weigel R, Bittner A, Koelpin A. A semi double-ridged quasi TE-waveguide based microwave bulk material characterization system 2015 Ieee Mtt-S International Microwave Symposium, Ims 2015. DOI: 10.1109/MWSYM.2015.7166937  0.406
2015 Mann S, Lurz F, Weigel R, Koelpin A. A high-sensitivity radar system featuring low weight and power consumption Ieee Microwave Magazine. 16: 99-105. DOI: 10.1109/MMM.2014.2367860  0.432
2015 Dressler F, Bloessl B, Hierold M, Hsieh CY, Nowak T, Weigel R, Koelpin A. Protocol design for ultra-low power wake-up systems for tracking bats in the wild Ieee International Conference On Communications. 2015: 6345-6350. DOI: 10.1109/ICC.2015.7249335  0.433
2015 Hierold M, Ripperger S, Mayer F, Weigel R, Koelpin A. System design for encounter detection of distributed wireless sensors 2015 German Microwave Conference, Gemic 2015. 382-385. DOI: 10.1109/GEMIC.2015.7107833  0.455
2015 Talai A, Steinhäußer F, Bittner A, Schmid U, Weigel R, Koelpin A. A method for the determination of the complex permittivity by detuned ring resonators for bulk materials up to 110 GHz International Journal of Microwave and Wireless Technologies. 7: 251-260. DOI: 10.1017/S1759078715000483  0.464
2015 Lindner S, Barbon F, Linz S, Mann S, Weigel R, Koelpin A. Distance measurements and limitations based on guided wave 24 GHz dual tone Six-port radar International Journal of Microwave and Wireless Technologies. 7: 425-432. DOI: 10.1017/S1759078715000239  0.496
2014 Mann S, Lindner S, Barbon F, Linz S, Talai A, Weigel R, Koelpin A. A tank level sensor based on Six-Port technique comprising a quasi-TEM waveguide Wisnet 2014 - Proceedings: 2014 Ieee Topical Conference On Wireless Sensors and Sensor Networks. 4-6. DOI: 10.1109/WiSNet.2014.6825512  0.514
2014 Barbon F, Lindner S, Mann S, Linz S, Weigel R, Koelpin A. Fast in-situ diode detector characterization for Six-Port interferometer receivers Wisnet 2014 - Proceedings: 2014 Ieee Topical Conference On Wireless Sensors and Sensor Networks. 13-15. DOI: 10.1109/WiSNet.2014.6825501  0.479
2014 Mann S, Lindner S, Lurz F, Barbon F, Linz S, Weigel R, Koelpin A. A microwave interferometer based contactless quasi-TEM waveguide position encoder with micrometer accuracy Ieee Mtt-S International Microwave Symposium Digest. DOI: 10.1109/MWSYM.2014.6848655  0.505
2014 Koelpin A, Linz S, Barbon F, Lindner S, Mann S, Lurz F, Weigel R. Selftest strategies for microwave interferometry for high-precision industrial distance measurements 2014 20th International Conference On Microwaves, Radar and Wireless Communications, Mikon 2014. DOI: 10.1109/MIKON.2014.6899991  0.511
2014 Mann S, Lurz F, Lindner S, Barbon F, Linz S, Weigel R, Koelpin A. 61 GHz millimeter wave voltage variable attenuator based on flip-chip mounted PIN-diodes 2014 20th International Conference On Microwaves, Radar and Wireless Communications, Mikon 2014. DOI: 10.1109/MIKON.2014.6899966  0.487
2014 Talai A, Steinhäußer F, Gmeiner B, Wegener M, Bittner A, Deisinger U, Schmid U, Roosen A, Weigel R, Koelpin A. Electromagnetic analysis of conductor track surface roughnesses from 1 GHz to 110 GHz Proceedings - 2014 International Conference On Electromagnetics in Advanced Applications, Iceaa 2014. 415-418. DOI: 10.1109/ICEAA.2014.6903887  0.459
2014 Lindner S, Barbon F, Linz S, Mann S, Weigel R, Koelpin A. Distance measurements based on Guided Wave 24GHz dual tone six-port radar European Microwave Week 2014: "Connecting the Future", Eumw 2014 - Conference Proceedings; Eurad 2014: 11th European Radar Conference. 57-60. DOI: 10.1109/EuRAD.2014.6991206  0.524
2014 Linz S, Vinci G, Lindner S, Mann S, Lurz F, Barbon F, Weigel R, Koelpin A. I/Q imbalance compensation for Six-port interferometers in radar applications European Microwave Week 2014: Connecting the Future, Eumw 2014 - Conference Proceedings; Eumc 2014: 44th European Microwave Conference. 746-749. DOI: 10.1109/EuMC.2014.6986542  0.474
2014 Barbon F, Lindner S, Mann S, Linz S, Weigel R, Koelpin A. Extended range distance measurements based on frequency and power compensated Six-Port receiver European Microwave Week 2014: Connecting the Future, Eumw 2014 - Conference Proceedings; Eumc 2014: 44th European Microwave Conference. 742-745. DOI: 10.1109/EuMC.2014.6986541  0.515
2014 Lurz F, Lindner S, Mann S, Linz S, Barbon F, Weigel R, Koelpin A. A low-cost 2.4GHz frequency measurement system for microsecond time domain pulses based on Six-Port technology European Microwave Week 2014: Connecting the Future, Eumw 2014 - Conference Proceedings; Eumc 2014: 44th European Microwave Conference. 171-174. DOI: 10.1109/EuMC.2014.6986397  0.506
2014 Linz S, Vinci G, Lindner S, Mann S, Lurz F, Barbon F, Weigel R, Koelpin A. Evaluation of the impact of antenna parameters on the performance of Six-port radar 2014 Ieee-Aps Topical Conference On Antennas and Propagation in Wireless Communications, Apwc 2014. 300-303. DOI: 10.1109/APWC.2014.6905552  0.529
2014 Steinhäußer F, Talai A, Steiger-Thirsfeld A, Koelpin A, Weigel R, Bittner A, Schmid U. Graphical based characterisation and modelling of material gradients in porosified LTCC Journal of the European Ceramic Society. 34: 2833-2838. DOI: 10.1016/J.JEURCERAMSOC.2014.01.021  0.377
2013 Gardill M, Fischer G, Weigel R, Koelpin A. Single-element based ultra-wideband antenna array concepts for wireless high-precision 2-D local positioning Advances in Radio Science. 11: 297-305. DOI: 10.5194/ARS-11-297-2013  0.495
2013 Linz S, Vinci G, Mann S, Lindner S, Barbon F, Weigel R, Koelpin A. A compact, versatile six-port radar module for industrial and medical applications Journal of Electrical and Computer Engineering. DOI: 10.1155/2013/382913  0.53
2013 Oesterle F, Fink F, Kuhn H, Dehe A, Weigel R, Koelpin A. A Large deflection model of silicon membranes for testing intrinsic stress of MEMS microphones by measuring pull-in voltage Proceedings of Spie - the International Society For Optical Engineering. 8763. DOI: 10.1117/12.2016835  0.395
2013 Vinci G, Lindner S, Barbon F, Mann S, Hofmann M, Duda A, Weigel R, Koelpin A. Six-port radar sensor for remote respiration rate and heartbeat vital-sign monitoring Ieee Transactions On Microwave Theory and Techniques. 61: 2093-2100. DOI: 10.1109/TMTT.2013.2247055  0.564
2013 Lindner S, Barbon F, Mann S, Vinci G, Weigel R, Koelpin A. Dual tone approach for unambiguous six-port based interferometric distance measurements Ieee Mtt-S International Microwave Symposium Digest. DOI: 10.1109/MWSYM.2013.6697581  0.502
2013 Vinci G, Lindner S, Mann S, Barbon F, Weigel R, Koelpin A. Dual Six-Port based direction-of-arrival detector for FMCW radar tracking in the ISM band at 24GHz Ieee Sensors 2013 - Proceedings. DOI: 10.1109/ICSENS.2013.6688520  0.522
2013 Mann S, Vinci G, Lindner S, Linz S, Barbon F, Weigel R, Koelpin A. 61 GHz Six-Port radar frontend for high accuracy range detection applications Proceedings of the 2013 Ieee-Aps Topical Conference On Antennas and Propagation in Wireless Communications, Ieee Apwc 2013. 818-821. DOI: 10.1109/APWC.2013.6624910  0.539
2012 Koelpin A, Lindner S, Vinci G, Laemmle B, Weigel R. The enhanced six-port architecture: A measurement based proof of concept Rww 2012 - Proceedings of the 2012 Ieee Topical Conference On Wireless Sensors and Sensor Networks, Wisnet 2012. 29-32. DOI: 10.1109/WiSNet.2012.6172143  0.497
2012 Koelpin A, Vinci G, Barbon F, Lindner S, Fischer G, Weigel R. The six-port technology: A low-cost concept for precise position measurements International Multi-Conference On Systems, Signals and Devices, Ssd 2012 - Summary Proceedings. DOI: 10.1109/SSD.2012.6198100  0.491
2012 Barbon F, Vinci G, Lindner S, Weigel R, Koelpin A. Signal processing strategies for six-port based direction of arrival detector systems International Multi-Conference On Systems, Signals and Devices, Ssd 2012 - Summary Proceedings. DOI: 10.1109/SSD.2012.6197973  0.512
2012 Barbon F, Vinci G, Lindner S, Weigel R, Koelpin A. A six-port interferometer based micrometer-accuracy displacement and vibration measurement radar Ieee Mtt-S International Microwave Symposium Digest. DOI: 10.1109/MWSYM.2012.6259624  0.5
2012 Zorn S, Gardill M, Rose R, Goetz A, Weigel R, Koelpin A. A smart jamming system for UMTS/WCDMA cellular phone networks for search and rescue applications Ieee Mtt-S International Microwave Symposium Digest. DOI: 10.1109/MWSYM.2012.6257769  0.392
2012 Vinci G, Lindner S, Barbon F, Weigel R, Koelpin A. Promise of a better position Ieee Microwave Magazine. 13. DOI: 10.1109/MMM.2012.2216710  0.488
2012 Koelpin A, Vinci G, Laemmle B, Lindner S, Barbon F, Weigel R. Six-Port Technology for Traffic Safety Ieee Microwave Magazine. 13: 118-127. DOI: 10.1109/MMM.2012.2185390  0.382
2012 Laemmle B, Vinci G, Maurer L, Weigel R, Koelpin A. A 77-GHz SiGe Integrated Six-Port Receiver Front-End for Angle-of-Arrival Detection Ieee Journal of Solid-State Circuits. 47: 1966-1973. DOI: 10.1109/JSSC.2012.2201271  0.476
2012 Vinci G, Barbon F, Lindner S, Weigel R, Koelpin A. Six-port based high-resolution smart antenna alignment sensor Proceedings of the 2012 Ieee-Aps Topical Conference On Antennas and Propagation in Wireless Communications, Apwc'12. 280-283. DOI: 10.1109/APWC.2012.6324912  0.548
2011 Zorn S, Bozsik G, Rose R, Goetz A, Weigel R, Koelpin A. A power sensor unit for the localization of GSM mobile phones for search and rescue applications Proceedings of Ieee Sensors. 1301-1304. DOI: 10.1109/ICSENS.2011.6127162  0.463
2010 Koelpin A, Vinci G, Laemmle B, Kissinger D, Weigel R. The Six-Port in Modern Society Ieee Microwave Magazine. 11: 35-43. DOI: 10.1109/MMM.2010.938584  0.366
2008 Winter S, Koelpin A, Weigel R. Six-Port Receiver Analog Front-End: Multilayer Design and System Simulation Ieee Transactions On Circuits and Systems Ii: Express Briefs. 55: 254-258. DOI: 10.1109/TCSII.2008.918999  0.401
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