发明授权
- 专利标题： Circuit arrangement and method of operating a circuit arrangement
- 专利标题（中）： 电路布置和操作电路装置的方法
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申请号： US11859184申请日： 2007-09-21
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公开(公告)号： US08331388B2公开(公告)日： 2012-12-11
- 发明人: Walter Kodim
- 申请人： Walter Kodim
- 申请人地址： DE Neubiberg
- 专利权人： Intel Mobile Communications GmbH
- 当前专利权人： Intel Mobile Communications GmbH
- 当前专利权人地址： DE Neubiberg
- 代理机构： Dickstein Shapiro LLP
- 优先权： DE102006046190 20060929
- 主分类号： H04L12/28
- IPC分类号： H04L12/28
摘要：
A circuit arrangement and a method of operating a circuit arrangement. The circuit arrangement includes an amplifier having an output port, a duplexer having an input port coupled to the output port of the amplifier and having a combined input/output port to couple to an antenna, and a switch configured to create an impedance load mismatch at the input port of the duplexer independent of the impedance of the output port of the amplifier by acting on a connecting line between the output port of the amplifier and the input port of the duplexer.
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