Invention Grant
- Patent Title: Receiver gain control
- Patent Title (中): 接收机增益控制
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Application No.: US12037125Application Date: 2008-02-26
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Publication No.: US08355687B2Publication Date: 2013-01-15
- Inventor: Roger Wood
- Applicant: Roger Wood
- Applicant Address: GB Cambridge
- Assignee: Cambridge Silicon Radio Limited
- Current Assignee: Cambridge Silicon Radio Limited
- Current Assignee Address: GB Cambridge
- Agency: Nova Druce DeLuca + Quigg LLP
- Priority: GB0703883.9 20070228
- Main IPC: H04B17/00
- IPC: H04B17/00 ; H04B1/06 ; H04B7/00
Abstract:
A gain controller for controlling the gain of at least one amplifier in a receiver, the gain controller being arranged to, when the receiver is receiving a signal: for a first period of time, repeatedly determine an indication of the strength of the received signal and adjust the gain of the at least one amplifier in dependence on each indication of signal strength and following the expiry of the first period of time: determine a subsequent indication of the strength of the received signal and make a single adjustment of the gain of the at least one amplifier in dependence on the subsequent indication of signal strength.
Public/Granted literature
- US20080293370A1 Receiver Gain Control Public/Granted day:2008-11-27
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