@inproceedings{RudolphAndreiLieroetal., author = {Rudolph, Matthias and Andrei, Cristina and Liero, Armin and Lossy, Richard and Heinrich, Wolfgang}, title = {Highly Linear Broadband GaN-based Low-noise Amplifier}, language = {en} } @inproceedings{RudolphFluckeSchniederetal., author = {Rudolph, Matthias and Flucke, Jens and Schnieder, Frank and Schm{\"u}ckle, Franz-Josef and Heinrich, Wolfgang}, title = {On the magnetic coupling between bondwires in power-transistor packages}, language = {en} } @inproceedings{Rudolph, author = {Rudolph, Matthias}, title = {Modeling GaN Power Transistors}, doi = {http://dx.doi.org/10.1109/WAMICON.2010.5461846}, language = {en} } @inproceedings{Rudolph, author = {Rudolph, Matthias}, title = {Compact HBT modeling: status and challenges}, doi = {10.1109/MWSYM.2010.5517597}, language = {en} } @inproceedings{RudolphBengtssonBentetal., author = {Rudolph, Matthias and Bengtsson, Olof and Bent, G. van der and Heinigen, M. van and Vliet, F. F. van}, title = {GaN-HEMT VSWR Ruggedness and Amplifier Protection}, language = {en} } @inproceedings{RudolphMostardinhaCabraletal., author = {Rudolph, Matthias and Mostardinha, H. and Cabral, P. M. and Carvalho, N. B. and Kurpas, Paul and W{\"u}rfl, Joachim and Pinto, J. C. and Barnes, J. and Garat, F.}, title = {GaN RF Oscillator Used in Space Applications}, doi = {http://dx.doi.org/10.1109/INMMIC.2010.5480142}, language = {en} } @inproceedings{RudolphHeinrich, author = {Rudolph, Matthias and Heinrich, Wolfgang}, title = {Assessment of power-transistor package models: distributed versus lumped approach}, language = {en} } @inproceedings{Rudolph, author = {Rudolph, Matthias}, title = {Noise modeling of GaAs HBTs}, abstract = {Institutskolloquium, IHP Frankfurt (Oder), 2010}, language = {en} } @inproceedings{Rudolph, author = {Rudolph, Matthias}, title = {Highly Robust GaN-Based Low-noise Amplifiers}, abstract = {Institutskolloquium, TU Darmstadt, Fachgebiet Mikrowellentechnik, Darmstadt, 2010}, language = {en} } @inproceedings{RudolphLenkDoerneretal., author = {Rudolph, Matthias and Lenk, Friedrich and D{\"o}rner, Ralf and Heymann, Peter}, title = {Influence of 2 GHz Harmonic Load-Pull on HBT and MESFET Output Power and Efficiency}, series = {1999 IEEE MTT-S International Microwave Symposium digest, June 13 - 19, 1999, Anaheim Convention Center, Anaheim, California}, booktitle = {1999 IEEE MTT-S International Microwave Symposium digest, June 13 - 19, 1999, Anaheim Convention Center, Anaheim, California}, publisher = {Piscataway, NJ}, address = {IEEE}, isbn = {0-7803-5135-5}, pages = {741 -- 744}, language = {en} } @inproceedings{RudolphDoernerHeymannetal., author = {Rudolph, Matthias and D{\"o}rner, Ralf and Heymann, Peter and Lenk, Friedrich}, title = {Modeling of Low-Frequency Noise in GaInP/GaAs Hetero-Bipolar-Transistors}, series = {2001 IEEE MTT-S International Microwave Symposium digest, May 20 - 25, 2001, Phoenix Civic Plaza, Phoenix, AZ, 1967 - 1970, Vol.3}, booktitle = {2001 IEEE MTT-S International Microwave Symposium digest, May 20 - 25, 2001, Phoenix Civic Plaza, Phoenix, AZ, 1967 - 1970, Vol.3}, publisher = {IEEE Service Center}, address = {Piscataway, NJ}, isbn = {0-7803-6538-0}, pages = {1967 -- 1970}, language = {en} } @inproceedings{LenkRudolph, author = {Lenk, Friedrich and Rudolph, Matthias}, title = {New Extraction Algorithm for GaAs-HBTs With Low Intrinsic Base Resistance}, series = {IEEE MTT-S International Microwave Symposium digest, June 2 - 7, 2002, Washington State Convention \& Trade Center, Seattle, Washington, Vol. 2}, booktitle = {IEEE MTT-S International Microwave Symposium digest, June 2 - 7, 2002, Washington State Convention \& Trade Center, Seattle, Washington, Vol. 2}, publisher = {IEEE Service Center}, address = {Piscataway, NJ}, isbn = {0-7803-7239-5}, pages = {725 -- 728}, language = {en} } @inproceedings{RudolphLenkDoerneretal., author = {Rudolph, Matthias and Lenk, Friedrich and D{\"o}rner, Ralf and Heymann, Peter}, title = {Towards a Unified Method to Implement Transit-Time Effects in Pi-Topology HBT CompactModels}, series = {IEEE MTT-S International Microwave Symposium digest, June 2 - 7, 2002, Washington State Convention \& Trade Center, Seattle, Washington, Vol. 2}, booktitle = {IEEE MTT-S International Microwave Symposium digest, June 2 - 7, 2002, Washington State Convention \& Trade Center, Seattle, Washington, Vol. 2}, publisher = {IEEE Service Center}, address = {Piscataway, NJ}, isbn = {0-7803-7239-5}, pages = {997 -- 1000}, language = {en} } @inproceedings{RudolphDoernerKlapprothetal., author = {Rudolph, Matthias and D{\"o}rner, Ralf and Klapproth, L. and Heymann, Peter}, title = {New Algorithm for Extraction of FET Noise Model Parameters}, language = {en} } @inproceedings{RudolphDoernerHeymann, author = {Rudolph, Matthias and D{\"o}rner, Ralf and Heymann, Peter}, title = {New GaInP/GaAs-HBT Large-Signal Model for Power Applications}, language = {en} } @inproceedings{RudolphDoernerHeymannetal., author = {Rudolph, Matthias and D{\"o}rner, Ralf and Heymann, Peter and Richter, E.}, title = {Scaling of GaInP/GaAs HBT Equivalent-Circuit Elements}, language = {en} } @inproceedings{RudolphDoernerHeymann, author = {Rudolph, Matthias and D{\"o}rner, Ralf and Heymann, Peter}, title = {A Universal Measurement System for Microwave Power Transistors}, language = {en} } @inproceedings{RudolphDoernerHeymann, author = {Rudolph, Matthias and D{\"o}rner, Ralf and Heymann, Peter}, title = {Multiharmonic Generator for On-Wafer Phase Calibration of Non-Linear Network Analyzer}, language = {en} } @inproceedings{RudolphKurpasBrunneretal., author = {Rudolph, Matthias and Kurpas, Paul and Brunner, F. and Doser, W. and Maaßdorf, Andre and D{\"o}rner, Ralf and Blanck, H. and Heinrich, Wolfgang and W{\"u}rfl, Joachim}, title = {Development and Characterization of GaInP/GaAs HBTs for High Voltage Operation}, language = {en} } @inproceedings{RudolphMelianiHilsenbecketal., author = {Rudolph, Matthias and Meliani, Chafik and Hilsenbeck, Jochen and Heinrich, Wolfgang}, title = {A GaAs-HBT Distributed Amplifier with Near-fT Cut-off Frequency for High-Bitrate Transmissions}, language = {en} } @inproceedings{RudolphSchniederHeinrichetal., author = {Rudolph, Matthias and Schnieder, Frank and Heinrich, Wolfgang and Schnieder, Frank}, title = {Investigation of Thermal Crunching Effects in Fishbone-Type Layout Power GaAs-HBTs}, language = {en} } @inproceedings{RudolphHeymann, author = {Rudolph, Matthias and Heymann, Peter}, title = {The Influence of Microwave Two-Port Noise on Residual Phase Noise in GaAs-HBTs}, language = {en} } @inproceedings{RudolphMelianiHilsenbecketal., author = {Rudolph, Matthias and Meliani, Chafik and Hilsenbeck, Jochen and Heinrich, Wolfgang and Meliani, Chafik}, title = {A 40 Gbps Broadband Amplifier for Modulator-Driver Applications Using a GaAs HBT Technology}, language = {en} } @inproceedings{RudolphDoerner, author = {Rudolph, Matthias and D{\"o}rner, Ralf}, title = {Key Issues of Compact Models for GaAs Heterojunction Bipolar Transistors}, language = {en} } @inproceedings{RudolphMelianiHeinrich, author = {Rudolph, Matthias and Meliani, Chafik and Heinrich, Wolfgang}, title = {On-Chip GaAs-HBT Broadband-Coupled High-Bitrate Modulator Driver TWAs}, language = {en} } @inproceedings{LenkDoernerRumiantsevetal., author = {Lenk, Friedrich and D{\"o}rner, Ralf and Rumiantsev, Andrej and Rudolph, Matthias}, title = {Calibration Residual Error Propagation Analysis Using Conformal Mapping}, series = {77th ARFTG Microwave Measurement Conference (ARFTG 2011), Baltimore, Maryland, USA, 10 June 2011}, booktitle = {77th ARFTG Microwave Measurement Conference (ARFTG 2011), Baltimore, Maryland, USA, 10 June 2011}, publisher = {Piscataway, NJ}, address = {IEEE}, isbn = {978-1-61284-959-1}, pages = {Paper 2-4}, language = {en} } @inproceedings{RudolphSchniederSchmueckleetal., author = {Rudolph, Matthias and Schnieder, Frank and Schm{\"u}ckle, Franz-Josef and Heinrich, Wolfgang}, title = {An Analysis of Source Connections in GaN Power Transistor Packages}, series = {Proceedings, Microwave Conference (GeMiC), 2012 The 7th in Ilmenau, Germany}, booktitle = {Proceedings, Microwave Conference (GeMiC), 2012 The 7th in Ilmenau, Germany}, address = {Ilmenau}, isbn = {978-3-9812668-4-9}, pages = {4}, language = {en} } @inproceedings{RudolphDoernerNgnintedemetal., author = {Rudolph, Matthias and D{\"o}rner, Ralf and Ngnintedem, Eric and Heinrich, Wolfgang}, title = {Noise Modeling of GaN HEMT Devices}, series = {Microwave Integrated Circuits Conference (EuMIC), 2012 7th European , Amsterdam}, booktitle = {Microwave Integrated Circuits Conference (EuMIC), 2012 7th European , Amsterdam}, publisher = {IEEE}, address = {Piscataway, NJ}, isbn = {978-1-4673-2302-4}, pages = {159 -- 162}, language = {en} } @inproceedings{AndreiDoernerBengtssonetal., author = {Andrei, Cristina and D{\"o}rner, Ralf and Bengtsson, Olof and Chevtchenko, Serguei A. and Heinrich, Wolfgang and Rudolph, Matthias}, title = {Highly Linear X-Band GaN-Based Low-Noise Amplifier}, series = {Signals, Systems, and Electronics (ISSSE), 2012 International Symposium on , Potsdam}, booktitle = {Signals, Systems, and Electronics (ISSSE), 2012 International Symposium on , Potsdam}, publisher = {IEEE}, address = {Piscataway, NJ}, isbn = {978-1-4673-4454-8}, language = {en} } @inproceedings{RudolphDoerner, author = {Rudolph, Matthias and D{\"o}rner, Ralf}, title = {Towards a Large-Signal Noise Model for GaN HEMT Devices}, series = {Microwave Integrated Circuits Conference (EuMIC), 2013, 8th European, 6-8 October 2013 Nuremberg, Germany}, booktitle = {Microwave Integrated Circuits Conference (EuMIC), 2013, 8th European, 6-8 October 2013 Nuremberg, Germany}, publisher = {IEEE}, address = {Piscataway, NJ}, pages = {484 -- 487}, language = {en} } @inproceedings{RudolphDoerner, author = {Rudolph, Matthias and D{\"o}rner, Ralf}, title = {Bias-Dependent Pospieszalski Noise Model for GaN HEMT Devices}, series = {GeMiC 2014, German Microwave Conference 2014, March 10 - 12, 2014, Aachen, Germany}, booktitle = {GeMiC 2014, German Microwave Conference 2014, March 10 - 12, 2014, Aachen, Germany}, publisher = {VDE-Verl.}, address = {Berlin [u.a.]}, isbn = {978-3-8007-3585-3}, pages = {4}, language = {en} } @inproceedings{KoloskaWolffRudolph, author = {Koloska, Uwe and Wolff, Matthias and Rudolph, Torsten}, title = {Ein Werkzeug zur automatischen Inventargenerierung}, series = {Elektronische Sprachsignalverarbeitung, Tagungsband der zehnten Konferenz, G{\"o}rlitz, 20. bis 22. September 1999}, booktitle = {Elektronische Sprachsignalverarbeitung, Tagungsband der zehnten Konferenz, G{\"o}rlitz, 20. bis 22. September 1999}, editor = {Mehnert, Dieter}, publisher = {w.e.b. Universit{\"a}tsverlag}, address = {Dresden}, isbn = {3-933592-64-X}, pages = {160 -- 165}, language = {de} } @inproceedings{RudolphEscotteDoerner, author = {Rudolph, Matthias and Escotte, Laurent and D{\"o}rner, Ralf}, title = {GaN HEMT Noise Model Performance under Nonlinear Operation}, series = {Proceedings, 9th European Microwave Integrated Circuit Conference (EuMIC)}, booktitle = {Proceedings, 9th European Microwave Integrated Circuit Conference (EuMIC)}, publisher = {IEEE}, doi = {10.1109/EuMIC.2014.6997895}, pages = {472 -- 475}, language = {en} } @inproceedings{RudolphEscotteDoerner, author = {Rudolph, Matthias and Escotte, Laurent and D{\"o}rner, Ralf}, title = {GaN HEMT Noise Model Performance under Nonlinear Operation}, series = {Proceedings, 44th European Microwave Conference}, booktitle = {Proceedings, 44th European Microwave Conference}, publisher = {IEEE}, isbn = {978-2-87487-035-4}, doi = {10.1109/EuMC.2014.6986711}, pages = {1416 -- 1419}, language = {en} } @inproceedings{AndreiBengtssonDoerneretal., author = {Andrei, Cristina and Bengtsson, Olof and D{\"o}rner, Ralf and Chevtchenko, Serguei A. and Heinrich, Wolfgang and Rudolph, Matthias}, title = {Dynamic behaviour of a Low-Noise Amplifier GaN MMIC under input power overdrive}, series = {Proceedings of 45th European Microwave Conference, Paris 2015}, booktitle = {Proceedings of 45th European Microwave Conference, Paris 2015}, publisher = {IEEE}, doi = {10.1109/EuMC.2015.7345742}, pages = {231 -- 234}, language = {en} } @inproceedings{AndreiBengtssonDoerneretal., author = {Andrei, Cristina and Bengtsson, Olof and D{\"o}rner, Ralf and Chevtchenko, Serguei A. and Rudolph, Matthias}, title = {Robust Stacked GaN-Based Low-Noise Amplifier MMIC for Receiver Applications}, series = {IEEE MTT-S International Microwave Symposium (IMS), 17-22 May 2015}, booktitle = {IEEE MTT-S International Microwave Symposium (IMS), 17-22 May 2015}, publisher = {IEEE}, doi = {10.1109/MWSYM.2015.7166766}, pages = {4}, language = {en} } @inproceedings{LuoBengtssonRudolph, author = {Luo, Peng and Bengtsson, Olof and Rudolph, Matthias}, title = {Reliable GaN HEMT Modeling Based on Chalmers Model and Pulsed S-Parameter Measurements}, series = {2016 German Microwave Conference, March 14-16, 2016 Bochum, Germany}, booktitle = {2016 German Microwave Conference, March 14-16, 2016 Bochum, Germany}, publisher = {IEEE}, address = {Piscataway, NJ}, isbn = {978-3-9812668-7-0}, doi = {10.1109/GEMIC.2016.7461650}, pages = {441 -- 444}, language = {en} } @inproceedings{LuoBengtssonRudolph, author = {Luo, Peng and Bengtsson, Olof and Rudolph, Matthias}, title = {Novel Approach to Trapping Effect Modeling based on Chalmers Model and Pulsed S-Parameter Measurements}, series = {2016 11th European Microwave Integrated Circuits Conference : 3-4 October 2016, London, UK}, booktitle = {2016 11th European Microwave Integrated Circuits Conference : 3-4 October 2016, London, UK}, publisher = {IEEE}, address = {Piscataway, NJ}, isbn = {978-2-87487-044-6}, doi = {10.1109/EuMIC.2016.7777514}, pages = {157 -- 160}, language = {en} } @inproceedings{Rudolph, author = {Rudolph, Matthias}, title = {GaN HEMTs for low-noise amplification — status and challenges}, series = {Integrated Nonlinear Microwave and Millimetre-wave Circuits Workshop (INMMiC), 20-21 April 2017, Graz, Austria}, booktitle = {Integrated Nonlinear Microwave and Millimetre-wave Circuits Workshop (INMMiC), 20-21 April 2017, Graz, Austria}, publisher = {IEEE}, address = {Piscataway, NJ}, isbn = {978-1-5090-5862-4}, doi = {10.1109/INMMIC.2017.7927327}, pages = {4}, language = {en} } @inproceedings{RudolphAndreiDoerneretal., author = {Rudolph, Matthias and Andrei, Cristina and D{\"o}rner, Ralf and Chevtchenko, Serguei A. and Heinrich, Wolfgang}, title = {Noise in GaN HEMTs and Circuits}, series = {24th International Conference on Noise and Fluctuations (ICNF), Vilnius, Lithuania, June 20-23, 2017}, booktitle = {24th International Conference on Noise and Fluctuations (ICNF), Vilnius, Lithuania, June 20-23, 2017}, publisher = {IEEE}, address = {Piscataway, NJ}, isbn = {978-1-5090-2760-6}, doi = {10.1109/ICNF.2017.7985978}, pages = {1 -- 4}, language = {en} } @inproceedings{BonaniRudolph, author = {Bonani, Fabrizio and Rudolph, Matthias}, title = {Simulating Noise in Nonlinear Circuits}, series = {IEEE MTT-S International Microwave Symposium (IMS), 4-9 June 2017, Honololu, HI, USA, Workshop WSP: Recent Advances in Microwave Noise: from Device Modeling to Network Design and Characterization}, booktitle = {IEEE MTT-S International Microwave Symposium (IMS), 4-9 June 2017, Honololu, HI, USA, Workshop WSP: Recent Advances in Microwave Noise: from Device Modeling to Network Design and Characterization}, language = {en} } @inproceedings{LuoBengtssonRudolph, author = {Luo, Peng and Bengtsson, Olof and Rudolph, Matthias}, title = {A Drain Lag Model for GaN HEMT based on Chalmers Model and Pulsed S-Parameter Measurements}, series = {IEEE MTT-S International Microwave Symposium (IMS), 4-9 June 2017, Honololu, HI, USA}, booktitle = {IEEE MTT-S International Microwave Symposium (IMS), 4-9 June 2017, Honololu, HI, USA}, publisher = {IEEE}, address = {Piscataway, NJ}, isbn = {978-1-5090-6360-4}, doi = {10.1109/MWSYM.2017.8059085}, pages = {240 -- 243}, language = {en} } @inproceedings{AndreiDoernerChevtchenkoetal., author = {Andrei, Cristina and D{\"o}rner, Ralf and Chevtchenko, Serguei A. and Heinrich, Wolfgang and Rudolph, Matthias}, title = {On the Optimization of GaN HEMT Layout for Highly Rugged Low-Noise Amplifier Design}, series = {12th European Microwave Integrated Circuits Conference (EuMIC), 8-10 Oct. 2017, Nuremberg, Germany}, booktitle = {12th European Microwave Integrated Circuits Conference (EuMIC), 8-10 Oct. 2017, Nuremberg, Germany}, publisher = {IEEE}, address = {Piscataway, NJ}, isbn = {978-2-87487-048-4}, doi = {10.23919/EuMIC.2017.8230705}, pages = {244 -- 247}, language = {en} } @inproceedings{KauleDoernerWeimannetal., author = {Kaule, Evelyne and D{\"o}rner, Ralf and Weimann, Nils and Rudolph, Matthias}, title = {Noise modeling of transferred-substrate InP-DHBTs}, series = {IEEE International Conference on Microwaves, Antennas, Communications and Electronic Systems (COMCAS), 13-15 Nov. 2017, Tel-Aviv, Israel 2017}, booktitle = {IEEE International Conference on Microwaves, Antennas, Communications and Electronic Systems (COMCAS), 13-15 Nov. 2017, Tel-Aviv, Israel 2017}, publisher = {IEEE}, address = {Piscataway, NJ}, isbn = {978-1-5386-3169-0}, doi = {10.1109/COMCAS.2017.8244768}, pages = {1 -- 4}, language = {en} } @inproceedings{NasserRitterRudolph, author = {Nasser, Caram and Ritter, Dan and Rudolph, Matthias}, title = {Bias dependence of the access resistance in GaN HEMTs}, series = {2018 22nd International Microwave and Radar Conference (MIKON), Pozn{\´a}n, May 14-17, 2018, Poland}, booktitle = {2018 22nd International Microwave and Radar Conference (MIKON), Pozn{\´a}n, May 14-17, 2018, Poland}, publisher = {IEEE}, address = {Piscataway, NJ}, isbn = {978-83-949421-1-3}, doi = {10.23919/MIKON.2018.8405197}, pages = {271 -- 273}, language = {en} } @inproceedings{LuoSchniederRudolph, author = {Luo, Peng and Schnieder, Frank and Rudolph, Matthias}, title = {Chalmers GaN HEMT charge model revisited}, series = {German Microwave Conference (GeMiC), 12-14 March 2018, Freiburg, Germany}, booktitle = {German Microwave Conference (GeMiC), 12-14 March 2018, Freiburg, Germany}, publisher = {IEEE}, address = {Piscataway, NJ}, isbn = {978-3-9812668-8-7}, doi = {10.23919/GEMIC.2018.8335055}, pages = {164 -- 167}, language = {en} } @inproceedings{LuoSchniederBengtssonetal., author = {Luo, Peng and Schnieder, Frank and Bengtsson, Olof and Heinrich, Wolfgang and Rudolph, Matthias}, title = {Modeling the Virtual Gate Voltage in Dispersive GaN HEMTs}, series = {IEEE/MTT-S International Microwave Symposium, 10-15 June 2018, Philadelphia, PA, USA}, booktitle = {IEEE/MTT-S International Microwave Symposium, 10-15 June 2018, Philadelphia, PA, USA}, publisher = {IEEE}, address = {Piscataway, NJ}, isbn = {978-1-5386-5067-7}, doi = {10.1109/MWSYM.2018.8439389}, pages = {728 -- 731}, language = {en} }