Publications

Mina S. Khella, Philipp Schnee, Sara Weirich, Tan Bui, Alexander Bröhm, Pavel Bashtrykov, Jürgen Pleiss, and Albert Jeltsch. The T1150A cancer mutant of the protein lysine dimethyltransferase NSD2 can introduce H3K36 trimethylation. The journal of biological chemistry, (299)6:104796, Elsevier, 2023. [PUMA: EXC2075 PN2 PN2-5 ajeltsch ibtb-bc imported myown simtech unibiblio unibibliografie update]

Federica Pes, Étienne Polack, Patrizia Mazzeo, Geneviève Dusson, Benjamin Stamm, and Filippo Lipparini. A Quasi Time-Reversible Scheme Based on Density Matrix Extrapolation on the Grassmann Manifold for Born–Oppenheimer Molecular Dynamics. The Journal of Physical Chemistry Letters, 9720--9726, American Chemical Society (ACS), October 2023. [PUMA: EXC2075 ians myown nmh peerReviewed pn3 update] URL

B. Schoch, A. Tessmann, A. Leuther, S. Wagner, I. Kallfass. 300 GHz broadband power amplifier with 508 GHz gain-bandwidth product and 8 dBm output power. in Proc. IEEE Int. Microwave Symposium, Boston, 2019. [PUMA: PUMA in update]

L. Manoliu, R. Henneberger, A. Tessmann, J. Seidel, M. Eppard, and I. Kallfass. Impairments of Atmospheric Attenuation on a Wideband E-Band Outdoor Communication Link. in Proc. European Microwave Conf. EuMIC, London, 1--4, 2021. [PUMA: PUMA in update]

D. Wrana, Y. Leiba, L. John, B. Schoch, A. Tessmann, and I. Kallfass. Short-Range Full-Duplex Real-Time Wireless Link for IEEE802.15.3d Applications. in Proc. IEEE Radio and Wireless Symposium, San Diego, CA, 2022. [PUMA: PUMA in update]

K Munoz-Baron, and I Kallfass. Online Health Monitoring in Power Modules for Inverter Topologies using Isolated Parameter Acquisition. in Proc. IEEE Design Methodologies Conference (DMC), Bath, UK, July 2021. [PUMA: PUMA in update]

W. Johannes, S. Stanko, and I. Kallfass. Investigation of a RF Frontend at 35 GHz for Joint Broadband-Radar and Communication Applications. in Proc. German Microwave Conference (GeMIC), Ulm, 1--4, 2022. [PUMA: PUMA in update]

A. Garcia-Luque, T.M. Martin-Guerrero, M. Pradhan, M. Moser, M. Alomari, J.N. Burghartz, B. Schoch, K. Sharma, and I. Kallfass. Frequency-Characterization and Modeling of AlGaN/GaN HEMTs for High-Power Applications. in Proc. Int. Workshop on Integrated Nonlinear Microwave and Millimetrewave Circuits (INMMIC), 2022. [PUMA: PUMA in update]

D Koch, and I Kallfass. A High Power Density Intelligent GaN DC/DC Power Module with Integrated Sensors for 48/24 V to 12 V, 100 A Applications. in Proc. Applied Power Electronics Conference (APEC), Orlando, March 2023. [PUMA: PUMA in update]

J. Weimer, D. Koch, and I. Kallfass. Determination of Hard- and Soft-Switching Losses for Wide Bandgap Power Transistors with Noninvasive and Fast Calorimetric Measurements. in Proc. International Symposium on Power Semiconductor Devices and ICs (ISPSD), 2021. [PUMA: PUMA in update]

D. Koch, S. Araujo, J. Weimer, and I Kallfass. Automated Calorimetric Measurement with a Peltier Element for Switching Loss Characterization. in Proc. PCIM Europe Conference, 2021. [PUMA: PUMA in update]

M. Moser, I. Kallfass, B. Schoch, M. Alomari, M. Pradhan, A. Garcia-Luque, T.M. Martin-Guerrero, and J.N. Burghartz. Development and RF-Performance of AlGaN/GaN and InAlN/GaN HEMTs on Large-Diameter High-Resistivity Silicon Substrates. in Proc. 17th European Microwave Integrated Circuits Conference (EuMIC), Milano, 2022. [PUMA: PUMA in update]

B. Schoch, D. Wrana, L. Manoliu, M. Kuri, A. Tessmann, and I. Kallfass. E-Band Active Upconverter Module with Tunable LO Feedthrough. in Proc. IEEE Radio and Wireless Symposium, 2023. [PUMA: PUMA in update]

J. Weimer, D. Koch, R. Schnitzler, and I. Kallfass. Thermal Impedance Calibration for Rapid and Non-Invasiv Calorimetric Soft-Switching Loss Characterization. IEEE Trans. on Power Electronics, 2023. [PUMA: PUMA in update]

M. Basler, R. Reiner, S. Moench, P. Waltereit, R. Quay, I. Kallfass, and O. Ambacher. GaN Active Diode for Low-Loss Rectification. in. Proc. 33nd IEEE International Symposium on Power Semiconductor Devices and ICs (ISPSD), 2021. [PUMA: PUMA in update]

A. Gatzastras, H. Massler, A. Leuther, S. Chartier, and I. Kallfass. Implementation of Slow-Wave Thin-Film Microstrip Transmission Lines in a 35nm InGaAs Technology. in Proc. European Microwave Int. Circuits Conf. EuMIC, London, 1--4, 2021. [PUMA: PUMA in update]

K. Munoz-Baron, K. Sharma, M. Nietzsche, and I. Kallfass. Characterization of Electrical Parameters for Health Monitoring in SiC MOSFETs during AC Power Cycling. in Proc. IEEE Workshop on Wide Bandgap Power Devices and Applications (WiPDA), 2021. [PUMA: PUMA in update]

S. Kraus, I. Kallfass, R. E. Makon, R. Driad, M. Moyal, and D. Ritter. A 10-GS/s multibit delta-sigma analog-to-digital converter in an InP HBT technology. 2011 IEEE International Conference on Microwaves, Communications, Antennas and Electronic Systems (COMCAS 2011), 1-4, November 2011. [PUMA: PUMA in update]

L Yan, and I Kallfass. A Compact Model Adopting the EKV Model for a Silicon Vertical Power MOSFET. in Proc. Applied Power Electronics Conferrence (APEC), Phoenix, March 2021. [PUMA: PUMA in update]

M. Pradhan, M. Moser, M. Alomari, J.N. Burghartz, and I. Kallfass. Novel Normally-Off AlGaN/GaN-on-Si MIS-HEMT Exploiting Nanoholes Gate Structure. in Proc. 52nd European Solid-State Device Research Conference (ESSDERC), Milano, September 2022. [PUMA: PUMA in update]

L. Yan, and I. Kallfass. Adopting the BSIM3 Model with Thermal Extension for a Si Vertical Power MOSFET. in Proc. 19th IEEE International Power Electronics and Motion Control Conference (PEMC), Gliwice, Poland, 2020. [PUMA: PUMA in update]

M. Jandt, M. Eberspaecher, and I. Kallfass. Radar imaging based on multiple incoherent antennas. SPIE Symposium on Optics/Photonics in Security and Defence, Millimetre Wave and Terahertz Sensors and Technology, 2021. [PUMA: PUMA in update]

B. Schoch, A. Tessmann, A. Leuther, P. Szriftgiser, G. Ducournau, and I. Kallfass. Two-Tone Intermodulation Performance of a 300 GHz Power Amplifier MMIC. in Proc. IEEE Radio and Wireless Symposium, 2021. [PUMA: PUMA in update]

T. Merkle, A. Tessmann, M. Kuri, S. Wagner, A. Leuther, S. Rey, M. Zink, H. Stulz, M. Riessle, I. Kallfass, and T. Kürner. Testbed for phased array communications from 275 to 325 GHz. 2017 IEEE Compound Semiconductor Integrated Circuit Symposium (CSICS), 1-4, October 2017. [PUMA: PUMA in update]

D. Wrana, B. Schoch, A. Tessmann, and I. Kallfass. Investigation of the Influence of LO Leakage in a Double-Balanced Homodyne E-Band Quadrature Transmitter. in Proc. German Microwave Conference (GeMIC), Ulm, 1--4, 2022. [PUMA: PUMA in update]

I. Kallfass, B. Schoch, M. Alomari, M. Moser, M. Pradhan, A. Garcia-Luque, T.M. Martin-Guerrero, and J.N. Burghartz. RF-Characterisation of AlGaN/GaN HEMTs on Large-Diameter High-Resistivity Silicon Substrates. GaN Marathon, Venice, 2022. [PUMA: PUMA in update]

K Munoz-Baron, and I Kallfass. Comprehensive Analysis of a Transistor-Based On-State Voltage Measurement Circuit for Online Condition Monitoring of Power Modules. in Proc. Applied Power Electronics Conferrence (APEC), Orlando, March 2023. [PUMA: PUMA in update]

M. Riefer, J. Winkler, S Strache, and I Kallfass. Substrate Integrated Temperature Sensing for Bondless Power Modules. in Proc. International Conference on Integrated Power Electronics Systems (CIPS), Berlin, March 2022. [PUMA: PUMA in update]

S. Moench, R. Reiner, P. Waltereit, F. Benkhelifa, J. Hückelheim, D. Meder, M. Zink, T. Kaden, S. Noll, S. Mansfeld, N. Mingirulli, R. Quay, and I. Kallfass. PCB-Embedded GaN-on-Si Half-Bridge and Driver ICs With On-Package Gate and DC-Link Capacitors. IEEE Transactions on Power Electronics, (36)1:83-86, 2021. [PUMA: PUMA in update]

R. Loeffler, J. Hueckelheim, D. Koch, and I Kallfass. Development of a powerful gate-driver-circuit for high-frequency control of a DC/DC-converter based on gallium nitride transistors. in Proc. PCIM Europe Conference, 2021. [PUMA: PUMA in update]

Christopher M. Groetsch, Iulia Dan, Laurenz John, Sandrine Wagner, and Ingmar Kallfass. Comparison of active dual-gate and passive mixers for terahertz applications. IET Circuits, Devices and Systems, (15)4:353-365, 2021. [PUMA: PUMA in update]

J. Woermann, A. Dyskin, S. Chartier, and I. Kallfass. A Passively-Coupled 39 GHz Colpitts Quadrature VCO in SiGe HBT Technology. in Proc. European Microwave Int. Circuits Conf. EuMIC, London, 1--4, 2021. [PUMA: PUMA in update]

D Koch, and I Kallfass. Gate Driver Concept for Parallel Operation of Low-Voltage High-Current GaN Power Transistors for Mild-Hybrid Applications. in Proc. Applied Power Electronics Conference (APEC), Phoenix, March 2021. [PUMA: PUMA in update]

B. Schoch, F. Wiewel, D. Wrana, L. Manoliu, S. Haussmann, and I. Kallfass. Performance Optimization of an E-Band Communication Link using Open-Loop Predistortion. in Proc. German Microwave Conference (GeMIC), Ulm, 1--4, 2022. [PUMA: PUMA in update]

D. Dell, J. Weimer, and I Kallfass. Additive Manufacturing of 10 W Power Converter with High Power Density. 23rd European Conference on Power Electronics and Applications (EPE), 2021. [PUMA: PUMA in update]

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. in Proc. 32nd International Symposium on Space Terahertz Technology (ISSTT), 2022. [PUMA: PUMA in update]

M.T. Koller, L.M. Loidold, L. Manoliu, J. Meier, I. Kallfass, and S. Klinkner. The EIVE CubeSat - Developing a Satellite Bus for a 71-76 GHz E-Band Transmitter Payload. 35th Annual Small Satellite Conference, Logan, Utah, August 2021. [PUMA: PUMA in update]

H. Amrouch, J. Anders, S. Becker, M. Betka, P. Domanski, N. Elhamawy, T. Ertl, A. Gatzastras, P. Genssler, S. Hasler, M. Heinrich, A. van Hoorn, H. Jafarzadeh, I. Kallfass, F. Klemme, S. Koch, R. Kuesters, A. Lalama, R. Latty, Y. Liao, N. Lylina, Z. Najafi Haghi, D. Pflueger, I. Polian, J. Rivoir, M. Sauer, S. Templin, C. Volmer, S. Wagner, D. Weiskopf, H.J. Wunderlich, B. Yang, and M. Zimmermann. Intelligent Methods for Test and Reliability. in Proc. Design, Automation and Test in Europe Conference (DATE), March 2022. [PUMA: PUMA in update]

D. Wrana, L. John, S. Wagner, and I. Kallfass. Short Range Wireless Transmisson Using a 295-315-GHz Superheterodyne THz Link Targeting IEEE802.15.3d Applications. in Proc. European Microwave Conf. EuMIC, London, 1--4, 2021. [PUMA: PUMA in update]

L. Manoliu, B. Schoch, S. Haussmann, D. Wrana, R. Henneberger, A. Tessmann, and I. Kallfass. Atmospheric Effects on Wideband-Modulated E-band Long-Range Communication Links. in Proc. Kleinheubacher Tagung, 1--4, 2022. [PUMA: PUMA in update]

M Basler, S Moench, R Reiner, F Benkhelifa, G Weidinger, G Weis, R Quay, I Kallfass, and O Ambacher. High Power Density DC-DC Converters Using Highly Integrated Monolithic Half-Bridge GaN ICs. in Proc. PCIM Europe Conference, 2021. [PUMA: PUMA in update]

L. Manoliu, S. Haussmann, B. Schoch, J. Woermann, D. Wrana, T. Ufschlag, M.T. Koller, L.M. Loidold, J. Meier, R. Mueller, A. Tessmann, R. Henneberger, J. Freese, F. Steinmetz, S. Klinkner, and I. Kallfass. Ultra-High Throughput E/W-Band Downlink CubeSat Mission. in Proc. 73rd International Astronautical Congress, Paris, France, 1--14, September 2022. [PUMA: PUMA in update]

B. Schoch, D. Wrana, R. Henneberger, S. Wagner, E. Ture, A. Tessmann, and I. Kallfass. E-Band Transmitter with 3W Complex Modulated Signal Output Power Performance. in Proc. European Microwave Conf. EuMIC, London, 1--4, 2021. [PUMA: PUMA in update]

M. Riefer, J. Winkler, S Strache, and I Kallfass. Implementation of current-source Gate Driver with open-loop slope shaping for SiC-MOSFETs. in Proc. PCIM Europe Conference, 2021. [PUMA: PUMA in update]

S Moench, S Muller, R Reiner, P Waltereit, H Czap, M Basler, J Huckelheim, L Kirste, I Kallfass, R Quay, and O Ambacher. Monolithic Integrated AlGaN/GaN Power Converter Topologies on High-Voltage AlN/GaN Superlattice Buffer. Physica Status Solidi A: Applications and Materials Science, 1-13, September 2020. [PUMA: PUMA in update]

D. Wrana, S. Haussmann, B. Schoch, L. John, A. Tessmann, and I. Kallfass. Effects of Spurious Tones from Frequency-Multiplicative Carrier Generation in a Superheterodyne 300 GHz Transmit Frontend. in Proc. IEEE Radio and Wireless Symposium, 2023. [PUMA: PUMA in update]

J. Weimer, and I Kallfass. Thermal Topology Optimization for High Power Density Power Electronic Systems in Passively Cooled Housings. in Proc. IEEE Design Methodologies Conference (DMC), Bath, UK, July 2021. [PUMA: PUMA in update]

S. Haussmann, D. Wrana, B. Schoch, A. Tessmann, R. Henneberger, and I. Kallfass. Polarisation Multiplex in 300 GHz WirelessCommunication Link using Orthomode Transducer. in Proc. 52nd European Microwave Conference (EuMC), Milano, 2022. [PUMA: PUMA in update]

J. Woermann, S. Ebeling, B. Schoch, A. Tessmann, and I. Kallfass. Demonstration of a Novel, Incoherent, Self-mixing Radar Principle Applied to a Wideband E-band Frontend. in Proc. IEEE Int. Microwave Symposium, 2022. [PUMA: PUMA in update]

S. Moench, R. Reiner, P. Waltereit, O. Ambacher, and I. Kallfass. Capacitive Characteristics of GaN Half-Bridges for Various Si and SOI Substrate Terminations. in Proc. International Symposium on Power Semiconductor Devices and ICs (ISPSD), 2021. [PUMA: PUMA in update]