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:
Oct. 24, 2017
Filed:
Jun. 08, 2016
Applicant:
Mediatek Inc, Hsin-Chu, TW;
Inventors:
Assignee:
MediaTek, Inc., Hsin-Chu, TW;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04L 25/49 (2006.01); H04B 1/04 (2006.01); H04W 52/52 (2009.01); H03F 1/02 (2006.01); H03F 3/24 (2006.01); H03F 3/189 (2006.01); H04L 27/36 (2006.01);
U.S. Cl.
CPC ...
H04B 1/0475 (2013.01); H03F 1/0227 (2013.01); H03F 3/189 (2013.01); H03F 3/24 (2013.01); H04W 52/52 (2013.01); H03F 2200/102 (2013.01); H03F 2200/451 (2013.01); H03F 2200/511 (2013.01); H04B 2001/0425 (2013.01); H04L 27/367 (2013.01);
Abstract
A communication unit comprises a decimator configured to sample a variable control signal and output a reduced bandwidth variable control signal; and a multi-level power supply, MLPS, comprising an input and an output, wherein the input is coupled to the decimator and configured to receive the reduced bandwidth variable control signal and, in response thereto, the output delivers multi-level output voltages to supply a power amplifier, PA, module.