High-performance dual-polarized antenna feed chain

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United States of America Patent

PATENT NO 11557840
APP PUB NO 20210305707A1
SERIAL NO

17273185

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Abstract

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Antenna feed chains and methods are disclosed. An antenna feed chain, include a feed horn having a first cross-polarization performance over a solid angle of interest and a frequency band of interest and a polarizer having a second cross-polarization performance over the solid angle of interest and the frequency band of interest. The polarizer is coupled to the feed horn. The first cross-polarization performance of the feed horn compensates for the second cross-polarization performance of the polarizer over the solid angle of interest and the frequency band of interest.

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Patent Owner(s)

Patent OwnerAddress
VIASAT INC6155 EL CAMINO REAL CARLSBAD CA 92009

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Gimersky, Martin Morges, CH 14 88

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