The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jul. 26, 2022
Filed:
Jan. 13, 2021
Applicant:
Lockheed Martin Corporation, Bethesda, MD (US);
Inventors:
Bronson Murray, Littleton, CO (US);
Spencer Keith Connor, Littleton, CO (US);
Assignee:
LOCKHEED MARTIN CORPORATION, Bethesda, MD (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01Q 1/28 (2006.01); H01Q 19/19 (2006.01); H01Q 1/02 (2006.01); H01Q 1/08 (2006.01);
U.S. Cl.
CPC ...
H01Q 19/192 (2013.01); H01Q 1/02 (2013.01); H01Q 1/08 (2013.01); H01Q 1/288 (2013.01);
Abstract
A hosted multi-reflector antenna system includes a primary reflector, a subreflector, an aperture, a feed structure and an anti-jam housing. The feed structure includes an electronically steered antenna (ESA). The subreflector directs a reflected beam between a primary reflector and an ESA, and the anti-jam housing encloses the subreflector and the ESA. The antenna system is thermo-elastically decoupled and thermally self-sufficient, accommodates thermal dissipation of the feed structure, and can maintain a precise antenna alignment.