Invention Grant
- Patent Title: Method and apparatus for adaptive automatic gain control
- Patent Title (中): 自适应自动增益控制的方法和装置
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Application No.: US14271060Application Date: 2014-05-06
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Publication No.: US09124234B1Publication Date: 2015-09-01
- Inventor: Branislav Petrovic
- Applicant: Entropic Communications, Inc.
- Applicant Address: US CA Carlsbad
- Assignee: Entropic Communications, LLC.
- Current Assignee: Entropic Communications, LLC.
- Current Assignee Address: US CA Carlsbad
- Agency: McAndrews, Held & Malloy
- Main IPC: H04B3/46
- IPC: H04B3/46 ; H03G3/30 ; H04L27/00 ; H04B17/336
Abstract:
Systems and methods for dynamically adjusting the gain in a receiver front end to have a desired amount of headroom, based upon a measurement of the signal to noise ratio (SNR) of the output of a digital to analog converter and the amount of degradation to the SNR due to previous adjustments to the gain.
Information query
