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. 10, 2008
Filed:
Oct. 06, 2003
Narasimhan Venkatesh, Hyderabad, IN;
Satya Rao, Hyderabad, IN;
Dharani Naga Sailaja Sankabathula, San Jose, CA (US);
Partha Sarathy Murali, Hyderabad, IN;
Narasimhan Venkatesh, Hyderabad, IN;
Satya Rao, Hyderabad, IN;
Dharani Naga Sailaja Sankabathula, San Jose, CA (US);
Partha Sarathy Murali, Hyderabad, IN;
RedPine Signals, Inc., San Jose, CA (US);
Abstract
An RF receiver which produces quadrature digitized outputs and has a gain control is coupled to a digital gain controller which converts the quadrature digitized outputs into an rms voltage, and iterates over a finite number of steps to quickly control the gain to a level sufficient to achieve subsequent digital signal processing without limitations caused by insufficient dynamic range or nonlinear saturation effects caused by insufficient signal or excessive signal at the A/D input, respectively.