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:
Aug. 05, 2014
Filed:
Dec. 13, 2012
Applicants:
Electronics and Telecommunications Research Institute, Daejeon, KR;
Soongsil University-industry Cooperation Foundation, Seoul, KR;
Inventors:
Dong-Uk Sim, Daejeon, KR;
Young Jun Chong, Daejeon, KR;
Yong Moon, Seoul, KR;
Hyeon Seok Jang, Seoul, KR;
Assignees:
Electronics and Telecommunications Research Institute, Dae jeon, KR;
Soongsil University-Industry Cooperation Foundation, Seoul, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H03B 5/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
A voltage controlled oscillator includes a split ring resonator (SRR) configured to have meta-material characteristics fabricated on a board, and an energy compensation circuit configured to cause resonant oscillation of the SRR. The energy compensation circuit is fabricated in the form of an integrated circuit.