Microwave waveguide filter with non-parallel walls

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United States of America Patent

PATENT NO 8593236
APP PUB NO 20100141357A1
SERIAL NO

11991798

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Abstract

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The invention concerns a waveguide filter (200NP) for microwaves, characterized in that it has, at least on part of its length, a cross-section having two mutually non-parallel opposite sides (111, 111′), for example trapezoid. The use of such a shape enables the power threshold for forming self-maintained electron avalanche discharges to substantially increased and satisfactory filtering properties to be obtained. The invention also concerns the use of such a filter in a high-power microwave transmitter operating in X and Ka bands, in particular for space applications.

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Patent Owner(s)

Patent OwnerAddress
AGENCE SPATIALE EUROPEENNE75738 PARIS CEDEX 15

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Hueso, Gonzalez Jaime Valencia, ES 1 0
Raboso, Garcia-Baquero David Leiden, NL 4 20
Schmitt, Dietmar Wassenaar, NL 10 64

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