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:
Feb. 20, 2018
Filed:
Sep. 06, 2016
Applicant:
Aeroantenna Technology, Inc., Chatsworth, CA (US);
Inventor:
Joseph Klein, Chatsworth, CA (US);
Assignee:
AEROANTENNA TECHNOLOGY, INC., Chatsworth, CA (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01Q 1/36 (2006.01); H01Q 11/08 (2006.01); H01Q 1/48 (2006.01); H01Q 9/27 (2006.01); H01Q 1/38 (2006.01);
U.S. Cl.
CPC ...
H01Q 1/36 (2013.01); H01Q 1/48 (2013.01); H01Q 1/362 (2013.01); H01Q 1/38 (2013.01); H01Q 9/27 (2013.01); H01Q 11/08 (2013.01);
Abstract
The present invention is an octofilar antenna formed by adding four grounded parasitic arms in between the arms of a conventional air core quadrifilar antenna to negate the problems of mis-matching and strong mutual coupling for quarter-wave small helices. The invention ultra compact air core helix antenna does not suffer from typical dielectric loading effects.