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:
Aug. 27, 2019
Filed:
Feb. 16, 2017
Applicant:
Aeroantenna Technology, Inc., Chatsworth, CA (US);
Inventor:
Joe Klein, Chatsworth, CA (US);
Assignee:
AEROANTENNA TECHNOLOGY, INC., Chatsworth, CA (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01Q 3/26 (2006.01); H01Q 1/28 (2006.01); H01Q 25/00 (2006.01); H01Q 21/24 (2006.01);
U.S. Cl.
CPC ...
H01Q 3/2611 (2013.01); H01Q 1/28 (2013.01); H01Q 3/267 (2013.01); H01Q 25/001 (2013.01); H01Q 21/24 (2013.01);
Abstract
An antenna assembly may include a right hand circularly polarized (RHCP) antenna, a left hand circularly polarized (LHCP) antenna, an RF nuller operably coupling the RHCP antenna and LHCP antenna to a difference element, and a digital nuller operably coupled to the difference element.