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:
Dec. 04, 2018
Filed:
Jul. 28, 2017
Applicant:
Mediatek, Inc., Hsin-Chu, TW;
Inventors:
Toru Matsuura, Cupertino, CA (US);
Paul Cheng Po Liang, Hsinchu County, TW;
Assignee:
MediaTek, Inc., Hsin-Chu, TW;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04B 1/62 (2006.01); H04B 1/04 (2006.01); H04L 27/36 (2006.01); H04L 25/03 (2006.01); H03F 3/24 (2006.01); H03F 1/32 (2006.01); H04B 1/00 (2006.01);
U.S. Cl.
CPC ...
H04B 1/0475 (2013.01); H03F 1/3247 (2013.01); H03F 3/24 (2013.01); H04B 1/006 (2013.01); H04L 25/03343 (2013.01); H04L 27/368 (2013.01); H03F 2200/129 (2013.01); H03F 2200/411 (2013.01); H04B 2001/0425 (2013.01); H04B 2001/0433 (2013.01);
Abstract
A transmitter includes a signal generator arranged to generate a digital baseband signal representative of a signal for transmission; a digital predistortion, DPD, circuit configured to predistort the digital baseband signal; and a signal adjustment circuit operably coupled to the signal generator and the DPD circuit and configured to receive the generated signal and apply shaping to adjust the predistortion applied to the envelope of the generated signal.