Is a
Patent attributes
Patent Applicant
Current Assignee
Patent Jurisdiction
Patent Number
Date of Patent
February 2, 2021
Patent Application Number
16523192
Date Filed
July 26, 2019
Patent Primary Examiner
Patent abstract
An AESA for SATCOM includes a PCB; a plurality of ICs; an RF feed network for an array; a plurality of patch antennas; a SPI bus for controlling phase shifting of the ICs; phase shifters being operable for selectively introducing a phase shift internal to each of the plurality of ICs such that the radiation pattern resulting from the patch antennas connected to a single IC are steered; and wherein the plurality of ICs are operable to selectively provide either left hand circular polarization, right hand circular polarization, horizontal polarization or vertical polarization.
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