Invention Grant
- Patent Title: Adaptively tunable antennas and method of operation therefore
- Patent Title (中): 因此适应性可调天线和操作方法
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Application No.: US12454148Application Date: 2009-05-13
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Publication No.: US08269683B2Publication Date: 2012-09-18
- Inventor: William E. McKinzie , Greg Mendolia , Keith Manssen
- Applicant: William E. McKinzie , Greg Mendolia , Keith Manssen
- 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 Meles & Gust, PLC
- Agent Andrew Gust
- Main IPC: H01Q9/00
- IPC: H01Q9/00
Abstract:
An embodiment of the present invention is a method, comprising improving the radiated harmonic distortion of a transmitting antenna system by sensing the RF voltage present on a variable reactance network within the antenna system; controlling the bias signal presented to the variable reactance network; and maximizing the RF voltage present on the variable reactance network.
Public/Granted literature
- US20100085260A1 Adaptively tunable antennas and method of operation therefore Public/Granted day:2010-04-08
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