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:
Apr. 11, 2023
Filed:
Aug. 17, 2021
Applicant:
Farrokh Mohamadi, Irvine, CA (US);
Inventor:
Farrokh Mohamadi, Irvine, CA (US);
Assignee:
Other;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01Q 7/00 (2006.01); H01Q 21/24 (2006.01); H01Q 21/00 (2006.01); G01S 7/02 (2006.01); G01S 13/02 (2006.01); H01Q 21/06 (2006.01); G01S 7/03 (2006.01); H01Q 1/48 (2006.01); H01Q 1/38 (2006.01);
U.S. Cl.
CPC ...
H01Q 21/24 (2013.01); G01S 7/026 (2013.01); G01S 7/032 (2013.01); G01S 13/0209 (2013.01); H01Q 1/38 (2013.01); H01Q 1/48 (2013.01); H01Q 7/00 (2013.01); H01Q 21/0006 (2013.01); H01Q 21/061 (2013.01); H01Q 21/245 (2013.01);
Abstract
A system and method is provided in which a single-pole-double-throw switch controls whether a circular loop transmits a right-hand circular polarized signal or a left-hand circular polarized signal. The single-pole-double-throw switch is shielded from the circular loop by a metallic ground plane. An annulus of dielectric insulates the circular loop from the metallic ground plane.