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. 25, 2003
Filed:
May. 30, 2000
James David Hughes, Boynton Beach, FL (US);
John Richard Oakley, Austin, TX (US);
Clinton C Powell, II, Lake Worth, FL (US);
Motorola, Inc., Schaumburg, IL (US);
Abstract
An automatic gain control (AGC) system ( ) for a controlled gain receiver ( ) includes a magnitude generator ( ) and a gain corrector ( ). The magnitude generator ( ) generates a binary voltage squared signal ( ) having a binary value that is directly proportional to a recovered signal power of an intercepted signal ( ). The gain corrector ( ) determines an adjustment of a gain control value ( ) as a multiple of increments that are approximately 3 decibel (dB), by shifting ( ) a reference threshold by one or more bits and comparing ( ) the shifted reference threshold to the binary voltage squared signal. An initial setting of a state of a step attenuator ( ) during a track mode ( ) is determined during a warm up mode ( ) by comparing the binary voltage squared signal ( ) to two different thresholds ( ).
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile