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:
Mar. 04, 2014
Filed:
Oct. 26, 2007
Je-hoon Yun, Daejon, KR;
Soon-young Eom, Daejon, KR;
Joung-myoun Kim, Daejon, KR;
Yong-hee Cho, Daejon, KR;
Young-kwon Hahm, Daejon, KR;
Dae-young Kim, Chungbuk, KR;
Soon-ik Jeon, Daejeon, KR;
Je-Hoon Yun, Daejon, KR;
Soon-Young Eom, Daejon, KR;
Joung-Myoun Kim, Daejon, KR;
Yong-Hee Cho, Daejon, KR;
Young-Kwon Hahm, Daejon, KR;
Dae-Young Kim, Chungbuk, KR;
Soon-Ik Jeon, Daejeon, KR;
Electronics and Telecommunications Research Institute, Daejeon, KR;
Abstract
Provided is a small monopole antenna, which can generate a plurality of resonant frequencies, have a high antenna efficiency, and be easily installed. The antenna includes a first antenna element formed of a coaxial cable; a second antenna element sealing the first antenna element and sharing a feed point with the first antenna element; and a feeder cable for feeding electric power to the feed point. This antenna is applied as a small antenna.