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. 05, 2022
Filed:
Jun. 12, 2018
Applicant:
Korea Advanced Institute of Science and Technology, Daejeon, KR;
Inventors:
Dong-Ho Cho, Daejeon, KR;
Yun-Sik Kim, Daejeon, KR;
Lakju Sung, Daejeon, KR;
Sangmi Noh, Daejeon, KR;
Assignee:
KOREA ADVANCED INSTITUTE OF SCIENCE AND TECHNOLOGY, Daejeon, KR;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01Q 1/52 (2006.01); H01Q 21/24 (2006.01); H01Q 15/02 (2006.01); H01Q 3/30 (2006.01); H01Q 19/06 (2006.01); H01Q 1/38 (2006.01);
U.S. Cl.
CPC ...
H01Q 1/523 (2013.01); H01Q 1/38 (2013.01); H01Q 3/30 (2013.01); H01Q 15/02 (2013.01); H01Q 19/062 (2013.01); H01Q 21/24 (2013.01);
Abstract
A lens antenna apparatus includes a plurality of antenna units and a lens structure configured to change a phase of an electromagnetic wave, emitted by at least one antenna unit among the plurality of antenna units. The lens structure changes the phase such that the overall outputs from the plurality of antenna units have different radiation patterns.