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:
Apr. 09, 2013
Filed:
Jul. 02, 2009
Applicants:
Amirhooshang Farahani Samani, Lausanne, CH;
Jeyran Hezaveh, Lausanne, CH;
Ali Talebi, Dearborn Heights, MI (US);
Inventors:
Amirhooshang Farahani Samani, Lausanne, CH;
Jeyran Hezaveh, Lausanne, CH;
Ali Talebi, Dearborn Heights, MI (US);
Assignee:
Innovaradio SA, Plan-les-Ouates, CH;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04B 1/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
The present invention concerns the field of power amplifiers and in particular the enhancement of the performance of the amplifier by a feedback loop acting on the input signal. We present a method for linearizing a power amplifier circuit having as input signal a digital base-band input signal, (x), a power output signal), a power amplifier (PA) and a linearizer module (LM).