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. 30, 2015
Filed:
Nov. 26, 2013
Applicant:
General Electric Company, Schenectady, NY (US);
Inventors:
Michael Joseph Dell'Anno, Clifton Park, NY (US);
Richard Louis Zinser, Niskayuna, NY (US);
Assignee:
General Electric Company, Niskayuna, NY (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04K 3/00 (2006.01); H04B 1/00 (2006.01); H04B 15/00 (2006.01); H04B 1/12 (2006.01); H01Q 1/32 (2006.01); H01Q 3/26 (2006.01);
U.S. Cl.
CPC ...
H04K 3/20 (2013.01); H04B 1/126 (2013.01); H04K 3/228 (2013.01); H04K 2203/32 (2013.01); H01Q 1/3275 (2013.01); H01Q 3/2629 (2013.01);
Abstract
A communication system includes an omnidirectional antenna to receive a wideband primary signal, a nulling antenna to receive a secondary signal and a controller. The nulling antenna is oriented to place a null in a direction of a desired communication signal and the controller subtracts a processed secondary signal from a processed wideband primary signal to produce a jamming cancelled signal.