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:
Jun. 20, 2006
Filed:
Jun. 03, 2002
Moshe Ben-ayun, Shoham, IL;
Mark Rozental, Gedera, IL;
Roman Pasternak, Petah-Tikva, IL;
Izak Avayu, Mevaseret Zion, IL;
Moshe Ben-Ayun, Shoham, IL;
Mark Rozental, Gedera, IL;
Roman Pasternak, Petah-Tikva, IL;
Izak Avayu, Mevaseret Zion, IL;
Motorola, Inc., Schaumburg, IL (US);
Abstract
An automatic gain control (AGC) circuit including: a forward transmission path () having applied at its input an input RF signal and to provide at its output an output signal; a variable gain AGC amplifier () in the forward transmission path for processing the input RF signal, which amplifier has a control inputand is responsive to a control signal applied at its control input to vary its gain; a feedback loop (to), coupled from the output of the forward transmission path and to the control input of the AGC amplifier; an integrator (), coupled to the control input of the amplifier; a voltage source (), coupled to the integrator and to the control input of the amplifier; and a further variable gain device () for varying the gain or attenuation of a signal applied to the control input of the AGC amplifier.