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:
Jul. 02, 2013
Filed:
Dec. 17, 2010
Raghu Narayan Challa, San Diego, CA (US);
Brian Clarke Banister, San Diego, CA (US);
Levent Aydin, San Diego, CA (US);
Yuheng Huang, San Diego, CA (US);
Raghu Narayan Challa, San Diego, CA (US);
Brian Clarke Banister, San Diego, CA (US);
Levent Aydin, San Diego, CA (US);
Yuheng Huang, San Diego, CA (US);
Qualcomm Incorporated, San Diego, CA (US);
Abstract
A method for Automatic Gain Control (AGC) in a receiver is performed by a circuit having an inner loop and an outer loop. The method includes performing an outer loop energy detection, mitigating interference using the outer loop energy detection, and performing a frequency domain energy measurement in the inner loop. The method also includes adjusting a digital gain component in the inner loop and an analog gain component in the outer loop in response to the frequency domain energy measurement.