A 30-GHz Waveguide-to-Microstrip-Transition
F.J. Schmückle1, W. Gross2, K. Hirche2, M. Rostewitz2, and W. Heinrich1
Published in:
IEEE MTT-S Int. Microw. Symp. Dig., Honolulu, HI, Jun. 3-8, pp. 1169-1172 (2007).
Abstract:
Waveguide-to-microstrip transitions are essential elements for mm-wave transmitters and receivers. This paper presents an optimized transition with a relatively simple geometry and a minimum of compensation structures in order to mitigate sensitivity to fabrication tolerances. Almost 5 GHz bandwidth is achieved around 30 GHz, with an insertion loss of less than 0.25 dB. The transition can be implemented with a hermetic sealing.
1 Ferdinand-Braun-Institut für Höchstfrequenztechnik, Gustav-Kirchhoff-Straße 4, 12489 Berlin, Germany
2 Tesat Spacecom GmbH & Co. KG, Backnang, Germany
Index Terms:
Waveguide transition, microstrip, electromagnetic simulation, hermeticity.
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