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:
Nov. 24, 2015
Filed:
Sep. 27, 2013
Broadcom Corporation, Irvine, CA (US);
Behnam Mohammadi, Irvine, CA (US);
Masoud Kahrizi, Irvine, CA (US);
Ahmad Mirzaei, Orlando, FL (US);
Bernd Pregardier, Oceanside, CA (US);
John Cumming Leete, Huntington Beach, CA (US);
Broadcom Corporation, Irvine, CA (US);
Abstract
A wireless communications transmitter is divided into N binary weighted communication signal processing paths including both fixed and variable gain communication signal processing chains. Specific bit sequences are used to select a combination of fixed and variable gain signal processing paths to adjust to a desired transmitter output power. Alternately, high and low power communication signal processing paths are chosen as needed with the high power communication signal processing path including an odd order harmonic notch filter.