Gregor Lasser

Forskarassistent vid Mikrovågselektronik

Dr. Gregor Lasser received his Dipl.-Ing. degree from the Vienna University of Technology in 2008, and his PhD in 2014 from the same university, both with distinction. In 2015, Dr. Lasser joined the University of Colorado, Boulder, first as a Research Associate, since August 2017 as an Assistant Research Professor. Since January 2022 he is Assistant Professor with Chalmers University of Technology.

Dr. Lasser’s research interests are in broadband supply and bias modulated power amplifiers, analog linearization, electronically augmented antennas, and active interference cancellation circuits. His research so far has received several prices, starting with the second prize EEEfCOM innovation award in 2008 for his diploma thesis project. His doctoral dissertation on passive RFIDs for automotive sensors received the department award of the electrical engineering and information technology department of the Vienna University of Technology. In April 2017 he got the best paper award of the WAMICON conference for his paper entitled: “Gate Control of a Two-Stage GaN MMIC Amplifier for Amplitude and Phase Linearization.”

Källa: chalmers.se
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Visar 16 publikationer

2023

Enhancement of Power-Added Efficiency in GaAs Power Amplifiers by Dynamic Gate Biasing

Göksu Kaval, Gregor Lasser, Marcus Gavell et al
2023 International Workshop on Integrated Nonlinear Microwave and Millimetre-Wave Circuits, INMMiC 2023 - Proceedings
Paper i proceeding
2023

Gate Pulsing as a Transient Ringing Reduction Method for Multi-Level Supply Modulators

Connor Nogales, Zoya Popovic, Gregor Lasser
IEEE Transactions on Power Electronics. Vol. 38 (8), p. 9358-9361
Artikel i vetenskaplig tidskrift
2023

Linear broadband interference suppression circuit based on GaN monolithic microwave integrated circuits

Megan C. Robinson, Zoya Popovic, Gregor Lasser
IET Circuits, Devices and Systems. Vol. 17 (4), p. 213-224
Artikel i vetenskaplig tidskrift
2023

High-Efficiency Ka-Band Active Frequency Doubler MMIC in 150 nm GaN/SiC HEMT Technology

Rob Theodoor Wilhelm Anton Vissers, Herbert Zirath, Gregor Lasser
2023 International Workshop on Integrated Nonlinear Microwave and Millimetre-Wave Circuits, INMMiC 2023 - Proceedings
Paper i proceeding
2023

Demonstration of Thermoradiative Power Generation Using Compensated Infrared Rectennas

Amina Belkadi, Ayendra Weerakkody, Gregor Lasser et al
ACS Photonics. Vol. 10 (11), p. 3866-3874
Artikel i vetenskaplig tidskrift
2023

A Push-Pull 6-12GHz GaN Dual-Stage MMIC PA with Capacitive Cross-Coupling Neutralization for Increased Gain

Gregor Lasser, Rob Theodoor Wilhelm Anton Vissers
2023 18th European Microwave Integrated Circuits Conference, EuMIC 2023, p. 76-79
Paper i proceeding
2023

Nonlinear and Load-Pulling Effects in an Octave-Bandwidth Transmit Array

Laila Marzall, Connor Nogales, Scott Schafer et al
IEEE Transactions on Microwave Theory and Techniques. Vol. 71 (1), p. 350-359
Artikel i vetenskaplig tidskrift
2023

VNA-Based Large-Signal Drain-Modulated Power Amplifier Measurement Setup With Digital Pre-Distortion

Rob Theodoor Wilhelm Anton Vissers, Christian Fager, Gregor Lasser
101st ARFTG Microwave Measurement Conference: Challenges in Complex Measurement Environments, ARFTG 2023
Paper i proceeding
2023

An 800W Four-Level Supply Modulator for Efficient Envelope Tracking of RF Transmitters

Connor Nogales, Zoya Popovic, Gregor Lasser
IEEE Journal of Emerging and Selected Topics in Power Electronics. Vol. 11 (3), p. 3251-3260
Artikel i vetenskaplig tidskrift
2023

Dynamic Supply Modulation of a 6 - 12 GHz Transmit Array

Connor Nogales, Laila Marzall, Gregor Lasser et al
2023 IEEE Wireless and Microwave Technology Conference, WAMICON 2023, p. 140-143
Paper i proceeding
2023

Tunable Dual-Frequency Interference Suppression Circuit with GaN MMIC Delay Lines

Megan C. Robinson, Gregor Lasser, Zoya Popovic
2023 53rd European Microwave Conference, EuMC 2023, p. 247-250
Paper i proceeding
2022

Implementation and Far-Field Calibration of an 8x8 37-40 GHz Phased Array with Vivaldi Aperture

Gregor Lasser, Aman Samaiyar, Gaeron R. Friedrichs et al
2022 IEEE/MTT-S INTERNATIONAL MICROWAVE SYMPOSIUM (IMS 2022), p. 933-936
Paper i proceeding
2022

A 10-W6-12GHz GaN MMIC Supply Modulated Power Amplifier

Connor Nogales, Zoya Popovic, Gregor Lasser
2022 52nd European Microwave Conference, EuMC 2022, p. 436-439
Paper i proceeding
2022

Multi-Stage Gate Modulation of E-Band MMIC Power Amplifier for Efficiency Improvement

Göksu Kaval, Gregor Lasser, Marcus Gavell et al
2022 International Workshop on Integrated Nonlinear Microwave and Millimetre-Wave Circuits, INMMiC 2022 - Proceedings
Paper i proceeding
2022

Implementation and Far-Field Calibration of an 8×8 37-40 GHz Phased Array with Vivaldi Aperture

Gregor Lasser, Aman Samaiyar, Gaeron R. Friedrichs et al
IEEE MTT-S International Microwave Symposium Digest. Vol. 2022-June, p. 933-936
Paper i proceeding
2022

IMS2022 Student Paper Competition

Gregor Lasser, Payam Nayeri, Charles Dietlein
IEEE Microwave Magazine. Vol. 23 (5), p. 123-
Artikel i vetenskaplig tidskrift

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Visar 1 forskningsprojekt

2022–2024

Efficient mmW Backhaul for enhanced wideband Connectivity

Gregor Lasser Mikrovågselektronik
VINNOVA

Det kan finnas fler projekt där Gregor Lasser medverkar, men du måste vara inloggad som anställd på Chalmers för att kunna se dem.