Invention Grant
US08798555B2 Tuning matching circuits for transmitter and receiver bands as a function of the transmitter metrics
有权
调谐发射机和接收机频段的匹配电路作为发射机度量的函数
- Patent Title: Tuning matching circuits for transmitter and receiver bands as a function of the transmitter metrics
- Patent Title (中): 调谐发射机和接收机频段的匹配电路作为发射机度量的函数
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Application No.: US13693388Application Date: 2012-12-04
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Publication No.: US08798555B2Publication Date: 2014-08-05
- Inventor: Matthew Greene
- Applicant: Reasearch In Motion RF, Inc.
- Applicant Address: CA Waterloo, ON
- Assignee: BlackBerry Limited
- Current Assignee: BlackBerry Limited
- Current Assignee Address: CA Waterloo, ON
- Agency: Guntin & Gust, PLC
- Agent Andrew Gust
- Main IPC: H04B1/40
- IPC: H04B1/40
Abstract:
A system can obtain an operational metric associated with the transceiver, determine a target figure of merit based on a compromise between a desired transmitter performance and a desired receiver, determine a current figure of merit based on the operational metric, and adjust the variable reactance component of the impedance matching circuit based on a comparison of the current figure of merit with the target figure of merit. Other embodiments are disclosed.
Public/Granted literature
- US20130095765A1 TUNING MATCHING CIRCUITS FOR TRANSMITTER AND RECEIVER BANDS AS A FUNCTION OF THE TRANSMITTER METRICS Public/Granted day:2013-04-18
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