发明申请
US20120236965A1 QUADRATURE COMMUNICATIONS DEVICE WITH POWER COMBINER AND RELATED METHODS
有权
具有功率组合的平面通信设备及相关方法
- 专利标题： QUADRATURE COMMUNICATIONS DEVICE WITH POWER COMBINER AND RELATED METHODS
- 专利标题（中）： 具有功率组合的平面通信设备及相关方法
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申请号： US13049272申请日： 2011-03-16
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公开(公告)号： US20120236965A1公开(公告)日： 2012-09-20
- 发明人: Khurram Muhammad
- 申请人： Khurram Muhammad
- 申请人地址： CA Waterloo
- 专利权人： Ontario, Canada),Research In Motion Limited, (a corporation organized under the laws of the Province of
- 当前专利权人： Ontario, Canada),Research In Motion Limited, (a corporation organized under the laws of the Province of
- 当前专利权人地址： CA Waterloo
- 主分类号： H04L27/36
- IPC分类号： H04L27/36
摘要：
A communications device may include In-phase (I) power amplifiers configured to generate I amplified signals, Quadrature (Q) power amplifiers configured to generate Q amplified signals, an I controller coupled to the I power amplifiers and configured to selectively enable some of the I power amplifiers, and a Q controller coupled to the Q power amplifiers and configured to selectively enable some of the Q power amplifiers. The communications device may also include a power combiner configured to combine the I amplified signals and the Q amplified signals in a combined amplified signal, and an antenna coupled to the power combiner.
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