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. 25, 2015
Filed:
May. 20, 2014
Applicant:
Mediatek Inc., Hsin-Chu, TW;
Inventors:
Chi-Hsueh Wang, Kaohsiung, TW;
Yang-Chuan Chen, Chiayi County, TW;
Hsiang-Hui Chang, Miaoli County, TW;
Li-Shin Lai, Taipei, TW;
Khurram Muhammad, Winston-Salem, NC (US);
Assignee:
MEDIATEK INC., Science-Based Industrial Park, Hsin-Chu, TW;
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
H04K 1/02 (2006.01); H04B 1/04 (2006.01); H04L 25/08 (2006.01); H03F 3/217 (2006.01); H03F 3/24 (2006.01); H03G 3/00 (2006.01);
U.S. Cl.
CPC ...
H04B 1/0475 (2013.01); H03F 3/2178 (2013.01); H03F 3/24 (2013.01); H03G 3/002 (2013.01); H04L 25/08 (2013.01); H04B 2001/045 (2013.01);
Abstract
A digital transmitter includes: a plurality of converting devices arranged to generate a plurality of converting signals according to a plurality of digital input signals; a compensation device arranged to generate at least one compensation signal according to the plurality of digital input signals; and a combining circuit arranged to output an amplified output signal according to the plurality of converting signals and the at least one compensation signal.