Invention Grant
- Patent Title: Multisegment reflector antenna directing beams
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Application No.: US18195901Application Date: 2023-05-10
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Publication No.: US12015202B2Publication Date: 2024-06-18
- Inventor: Arun Kumar Bhattacharyya , Elie Germain Tianang , Alan Cherrette , Jonathan James Bennett
- Applicant: LOCKHEED MARTIN CORPORATION
- Applicant Address: US MD Bethesda
- Assignee: LOCKHEED MARTIN CORPORATION
- Current Assignee: LOCKHEED MARTIN CORPORATION
- Current Assignee Address: US MD Bethesda
- Agency: BAKERHOSTETLER
- The original application number of the division: US16989795 2020.08.10
- Main IPC: H01Q19/19
- IPC: H01Q19/19 ; H01Q3/14 ; H01Q3/26 ; H01Q5/35 ; H01Q15/16 ; H01Q15/18

Abstract:
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.
Public/Granted literature
- US20230282987A1 MULTISEGMENT REFLECTOR ANTENNA DIRECTING BEAMS Public/Granted day:2023-09-07
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