Invention Grant
- Patent Title: Receiver with bypass mode for improved sensitivity
- Patent Title (中): 接收器具有旁路模式,以提高灵敏度
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Application No.: US13172660Application Date: 2011-06-29
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Publication No.: US09154179B2Publication Date: 2015-10-06
- Inventor: Prasad Srinivasa Siva Gudem , Tamer Adel Kadous , Sumit Verma , Li-chung Chang
- Applicant: Prasad Srinivasa Siva Gudem , Tamer Adel Kadous , Sumit Verma , Li-chung Chang
- Applicant Address: US CA San Diego
- Assignee: QUALCOMM Incorporated
- Current Assignee: QUALCOMM Incorporated
- Current Assignee Address: US CA San Diego
- Agent Ramin Mobarhan
- Main IPC: H04B7/00
- IPC: H04B7/00 ; H04B1/525 ; H04B1/707 ; H04B1/10

Abstract:
A receiver with bypass mode for improved sensitivity is disclosed. An apparatus is provided that includes a non-bypass signal path coupled to a receiver, the non-bypass signal path comprising a filter, a bypass signal path coupled to the receiver, the bypass signal path configure to bypass the filter, and a switch configured to couple an antenna to the non-bypass signal path during time intervals when signals transmitted by a related local transmitter are transmitted with a signal power that exceeds a threshold, and to couple the antenna to the bypass signal path during other time intervals. In another aspect, the switch is configured to couple the antenna to the non-bypass signal path during time intervals when a jamming signal in a selected frequency range is received with a signal power that exceeds a threshold, and to couple the antenna to the bypass signal path during other time intervals.
Public/Granted literature
- US20130003617A1 RECEIVER WITH BYPASS MODE FOR IMPROVED SENSITIVITY Public/Granted day:2013-01-03
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