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. 07, 2012
Filed:
Jul. 22, 2009
Sung-ik Park, Daejon, KR;
Heung-mook Kim, Daejon, KR;
Jae-young Lee, Seoul, KR;
Jae-hyun Seo, Daejon, KR;
Ho-min Eum, Daejon, KR;
Yong-tae Lee, Daejon, KR;
Jong-soo Lim, Daejon, KR;
Soo-in Lee, Daejon, KR;
Sung-Ik Park, Daejon, KR;
Heung-Mook Kim, Daejon, KR;
Jae-Young Lee, Seoul, KR;
Jae-Hyun Seo, Daejon, KR;
Ho-Min Eum, Daejon, KR;
Yong-Tae Lee, Daejon, KR;
Jong-Soo Lim, Daejon, KR;
Soo-In Lee, Daejon, KR;
Electronics and Telecommunications Research Institute, Daejeon, KR;
Abstract
Provided is an on-channel repeater, which includes a receiver for receiving radio frequency (RF) signals; a subtractor for subtracting replica from the RF signals to thereby produce output signals of the subtractor; a repeating process unit for performing a repeating process onto the output signals of the subtractor; and a replica generator for calculating replica based on the output signals of the subtractor and the signals obtained after repeating process performed thereon and feeding the replica back to the subtractor.