Invention Grant
- Patent Title: Hybrid techniques for antenna retuning utilizing transmit and receive power information
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Application No.: US13484343Application Date: 2012-05-31
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Publication No.: US08457569B2Publication Date: 2013-06-04
- Inventor: Guillaume Blin
- Applicant: Guillaume Blin
- Applicant Address: US DE Wilmington
- Assignee: Research In Motion RF, Inc.
- Current Assignee: Research In Motion RF, Inc.
- Current Assignee Address: US DE Wilmington
- Agency: Guntin & Gust, PLC
- Agent Andrew Gust
- Main IPC: H01Q11/12
- IPC: H01Q11/12 ; H04B1/04
Abstract:
An embodiment of the present invention provides an apparatus, comprising a transceiver, an antenna tuner connecting said transceiver to an antenna, a power sensor adapted to acquire measurements about transmit power, a receive signal strength indicator (RSSI) adapted to acquire measurements about receive power and wherein said tuner tunes said antenna based upon said transmit and receive measurements to optimize said antenna in both the receive and transmit bands.
Public/Granted literature
- US20120238219A1 HYBRID TECHNIQUES FOR ANTENNA RETUNING UTILIZING TRANSMIT AND RECEIVE POWER INFORMATION Public/Granted day:2012-09-20
Information query
