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. 23, 2025
Filed:
Feb. 15, 2023
Applicant:
Uif (University Industry Foundation), Yonsei University, Seoul, KR;
Inventors:
Assignee:
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01Q 3/36 (2006.01); H01L 21/78 (2006.01);
U.S. Cl.
CPC ...
H01Q 3/36 (2013.01); H01L 21/78 (2013.01);
Abstract
A phased array antenna comprises a plurality of unit cells arranged in an array. Each of the plurality of unit cells comprises: at least one radiating element receiving a feed signal and radiating a signal; and two path changeover switches for transmitting the applied feed signal as it is or as a distribution to the at least one radiating element, or at least one unit cell disposed adjacent, under control of an antenna control circuit.