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:
Jun. 26, 1990
Filed:
Dec. 16, 1983
Applicant:
Inventor:
George I Tsuda, Fullerton, CA (US);
Assignee:
Hughes Aircraft Company, Los Angeles, CA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01Q / ;
U.S. Cl.
CPC ...
343765 ; 343766 ;
Abstract
A low profile, mechanical scan antenna having an aperture assembly and a travel guide assembly is disclosed. The aperture assembly is mounted on a carriage for movement along the travel guide assembly which is rotatably mounted for rotation about an azimuth axis. The travel guide assembly includes an arcuately shaped track and the aperture assembly and carriage move along the inside of the arcuately shaped track through the scanning angle. The arcuately shaped track defines an effective antenna gimbal axis which is in front of the antenna aperture.