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:
May. 08, 2007
Filed:
Sep. 24, 2002
Applicants:
Lawrence Tse, Fremont, CA (US);
Shuran Wei, San Jose, CA (US);
George Chien, Cupertino, CA (US);
Inventors:
Assignee:
Marvell International Ltd., Hamilton, BM;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H04Q 11/12 (2006.01);
U.S. Cl.
CPC ...
Abstract
A local transmitter power control system for a radio frequency transmitter of a wireless local area network device includes a transmitter that transmits RF signals. A sensor detects at least one of amplitude and power of said RF signals and generates a sensed signal. The gain adjuster includes a comparator that receives an amplitude signal and/or a power signal detected by the sensor. The comparator compares the amplitude and/or power to the threshold signal. The gain of the transmitter is adjusted accordingly.