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:
Feb. 15, 2011
Filed:
Sep. 06, 2007
Sangjin Byun, Daejeon, KR;
Kwanwoo Kim, Atlanta, GA (US);
Kyutae Lim, Alpharetta, GA (US);
Chang-ho Lee, Marietta, GA (US);
Haksun Kim, Daejeon, KR;
Joy Laskar, Marietta, GA (US);
Sangjin Byun, Daejeon, KR;
Kwanwoo Kim, Atlanta, GA (US);
Kyutae Lim, Alpharetta, GA (US);
Chang-Ho Lee, Marietta, GA (US);
Haksun Kim, Daejeon, KR;
Joy Laskar, Marietta, GA (US);
Samsung Electro-Mechanics, , KR;
Georgia Tech Research Corporation, Atlanta, GA (US);
Abstract
Embodiments of the invention may provide for a digital LINC (linear amplification with nonlinear components) transmitter. The digital LINC transmitter may include a signal component separator, at least one digital delay modulator, a frequency synthesizer, at least one power amplifier, a power combiner, an antenna, and a mismatch compensator. Additionally, systems and methods may be provided for compensating for phase and amplitude mismatches between two signal paths.