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. 01, 2017
Filed:
Oct. 05, 2015
Applicant:
Physical Optics Corporation, Torrance, CA (US);
Inventors:
John Matthews, Torrance, CA (US);
Leonid Bukshpun, Encino, CA (US);
Tomasz Jannson, Torrance, CA (US);
Andrew Kostrzewski, Garden Grove, CA (US);
Ranjit Pradhan, Torrance, CA (US);
Assignee:
Physical Optics Corporation, Torrance, CA (US);
Primary Examiner:
Int. Cl.
CPC ...
H04B 1/04 (2006.01); H03F 1/02 (2006.01); H03F 1/42 (2006.01); H03F 3/19 (2006.01);
U.S. Cl.
CPC ...
H04B 1/0475 (2013.01); H03F 1/0205 (2013.01); H03F 1/42 (2013.01); H03F 3/19 (2013.01); H03F 2200/451 (2013.01); H04B 2001/0425 (2013.01);
Abstract
A RF communication system includes a radio transmitter comprising an RF power amplifier, the RF power amplifier including an input to receive an RF signal for transmission and being configured to amplify the RF signal for transmission across a communication channel; a RF digital pre- or post-distortion configured to compensate for nonlinearity of the RF communication system by operating on the RF signal entering or exiting the amplifier.