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. 26, 2016
Filed:
Sep. 16, 2015
Applicant:
Elta Systems Ltd., Ashod, IL;
Inventors:
Moshe Fireaizen, Halamish, IL;
Ofer Shariv, Rishon Lezion, IL;
Assignee:
Elta Systems Ltd., Ashod, IL;
Primary Examiner:
Int. Cl.
CPC ...
H04B 7/06 (2006.01); H01Q 3/26 (2006.01);
U.S. Cl.
CPC ...
H04B 7/068 (2013.01); H01Q 3/2647 (2013.01); H04B 7/0667 (2013.01);
Abstract
The present invention relates to a digital retro-directive system and method thereof for receiving incoming signals from a transmitting source by means of at least two antennas and transmitting outgoing signals back, substantially, simultaneously, towards said transmitting source through said at least two antennas irrespective of the location of one antenna with respect to another and without calculating phase differences between said outgoing signals.