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:
Jul. 30, 2013
Filed:
Oct. 30, 2009
Aracely W. Forrester, San Diego, CA (US);
Roberto Rimini, San Diego, CA (US);
Peter D. Heidmann, San Diego, CA (US);
Joseph P. Burke, San Diego, CA (US);
Paul J. Drexler, San Diego, CA (US);
Aracely W. Forrester, San Diego, CA (US);
Roberto Rimini, San Diego, CA (US);
Peter D. Heidmann, San Diego, CA (US);
Joseph P. Burke, San Diego, CA (US);
Paul J. Drexler, San Diego, CA (US);
QUALCOMM Incorporated, San Diego, CA (US);
Abstract
A method for adaptive digital post distortion reduction is described. An analog radio frequency (RF) signal is received. The frequency of the analog RF signal is downconverted using analog circuitry. The analog RF signal is converted to a digital signal using an analog to digital converter (ADC). Digital post distortion reduction is applied to the digital signal to reduce nonlinearities in the digital signal.