Monolithically integrated W-band detector with adjustable sensitivity
A. Rämer#, E. Negri#$, E. Dischke#, S. Chevtchenko#, H. Yazdani#, V. Krozer#, W. Heinrich#
Published in:
16th German Microwave Conference (GeMiC 2025), Dresden, Germany, Mar. 17-19, ISBN 978-3-9820397-4-9, pp. 431-434 (2025).
Abstract:
In this paper, we present for the first time the design and measurement of our monolithically integratedW-band detector. We show that two mechanisms, the detector operating point and the variation of the antenna base impedance, influence the optical sensitivity. This makes it possible to control the sensitivity across the entire W-band.
# Ferdinand-Braun-Institut (FBH), Germany
$ Sapienza Universisty of Rome, Italy
Keywords:
TerFET, monolithic integrated THz detector, THz detector, GaN HEMT based THz detector, direct THz detectors, room temperature THz detector, broadband antennas, compact integrated antenna structures
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