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. 25, 2023
Filed:
May. 29, 2020
Applicant:
Hrl Laboratories, Llc, Malibu, CA (US);
Inventor:
Ryan G. Quarfoth, Los Angeles, CA (US);
Assignee:
HRL LABORATORIES, LLC, Malibu, CA (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H03F 3/19 (2006.01); H01Q 5/00 (2015.01); H01Q 3/36 (2006.01); H03G 3/30 (2006.01); H01Q 9/04 (2006.01); H01Q 21/08 (2006.01);
U.S. Cl.
CPC ...
H01Q 3/36 (2013.01); H01Q 9/0407 (2013.01); H01Q 21/08 (2013.01); H03F 3/19 (2013.01); H03G 3/3036 (2013.01); H03F 2200/451 (2013.01); H03G 2201/103 (2013.01);
Abstract
An electronically scanned antenna comprising a travelling wave guiding structure having a bottom conductor and a top conductor developing each along a first direction, the top conductor comprising a plurality of first conductive patches arranged periodically along said first direction and connected in series by tuning circuits; the electronically scanned antenna further comprising a plurality of amplifiers arranged for compensating resistive and radiation losses along the length of the travelling wave guiding structure.