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. 20, 2017
Filed:
Feb. 08, 2013
Applicant:
Ace Technologies Corporation, Incheon, KR;
Inventors:
Assignee:
ACE TECHNOLOGIES CORPORATION, Incheon, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01Q 1/38 (2006.01); H01Q 21/29 (2006.01); H01Q 1/32 (2006.01); H01Q 21/00 (2006.01); H01Q 21/06 (2006.01); H01Q 21/08 (2006.01);
U.S. Cl.
CPC ...
H01Q 21/293 (2013.01); H01Q 1/3233 (2013.01); H01Q 21/0075 (2013.01); H01Q 21/065 (2013.01); H01Q 21/08 (2013.01);
Abstract
Disclosed is a radar array antenna. The radar array antenna includes: at least one main power feed line electrically coupled to a feed point; a plurality of branch lines branched from the main feed line; and a plurality of patch radiators, each having a square shape, and respectively coupled to the plurality of branch lines. Each of the plurality of branch lines is coupled to one edge of each of the patch radiators. According to the disclosed radar array antenna, the power feed line of the radar array antenna may be minimized in size by using the patch radiator to reduce power losses and realize miniaturization.