Invention Grant
US08768276B1 LNA gain adaption based on received signal strength of signals conforming to different communication protocols
有权
基于符合不同通信协议的信号的接收信号强度的LNA增益适配
- Patent Title: LNA gain adaption based on received signal strength of signals conforming to different communication protocols
- Patent Title (中): 基于符合不同通信协议的信号的接收信号强度的LNA增益适配
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Application No.: US13846475Application Date: 2013-03-18
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Publication No.: US08768276B1Publication Date: 2014-07-01
- Inventor: Sameer Bidichandani , Ronak Anjan Chokshi
- Applicant: Marvell International Ltd.
- Applicant Address: BM Hamilton
- Assignee: Marvell International Ltd.
- Current Assignee: Marvell International Ltd.
- Current Assignee Address: BM Hamilton
- Main IPC: H04B1/06
- IPC: H04B1/06

Abstract:
An integrated circuit for controlling a gain of an LNA to be applied to (i) a first signal from a first communication device, and (ii) a second signal from a second communication device, wherein (i) the first signal conforms to a first communication protocol, and (ii) the second signal conforms to a second communication protocol, includes LNA gain adaptation hardware. The LNA gain adaptation hardware is configured to determine a first signal strength indicator corresponding to a signal strength of the first signal, determine a second signal strength indicator corresponding to a signal strength of the second signal, and control the gain of the LNA based on at least (i) the first signal strength indicator and (ii) the second signal strength indicator.
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