Multisegment array-fed ring-focus reflector antenna for wide-angle scanning

A multisegment array-fed reflector antenna includes a feed array consisting of a number of subarrays and a multisegment reflector to reflect multiple beams of the feed array into a number of elevation angles. A support structure couples the multisegment reflector to the feed array. The multisegment...

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Bibliographic Details
Main Authors BENNETT, Jonathan James, TIANANG, Elie Germain, CHERRETTE, Alan, BHATTACHARYYA, Arun Kumar
Format Patent
LanguageEnglish
Published 21.12.2023
Subjects
ANTENNAS, i.e. RADIO AERIALS
BASIC ELECTRIC ELEMENTS
ELECTRICITY
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Summary:A multisegment array-fed reflector antenna includes a feed array consisting of a number of subarrays and a multisegment reflector to reflect multiple beams of the feed array into a number of elevation angles. A support structure couples the multisegment reflector to the feed array. The multisegment reflector includes two or more ring-focus parabolic segments, and each ring-focus parabolic segment is a parabolic surface extending along a circle around the support structure.
Bibliography:Application Number: AU20210325865