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:
Sep. 09, 2025
Filed:
Dec. 16, 2022
Applicant:
Electronics and Telecommunications Research Institute, Daejeon, KR;
Inventors:
Jaeho Lee, Daejeon, KR;
Jang Yeol Kim, Daejeon, KR;
Jung Hoon Oh, Daejeon, KR;
Hyunjoon Lee, Daejeon, KR;
In Kui Cho, Daejeon, KR;
Assignee:
ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE, Daejeon, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01Q 1/48 (2006.01); H01Q 13/20 (2006.01);
U.S. Cl.
CPC ...
H01Q 13/206 (2013.01); H01Q 1/48 (2013.01);
Abstract
Provided is a microstrip array antenna including a dielectric substrate, a feed line formed on a top surface of the dielectric substrate, a plurality of radiation elements formed on the top surface of the dielectric substrate and electrically connected to the feed line, and a ground surface formed on a bottom surface of the dielectric substrate. At least one radiation element among the plurality of radiation elements may have a bottleneck shape.