发明名称 Systems for ramping power amplifier output power
摘要 A power amplifier circuit including a first transistor, a second transistor, and a power control circuit. The first transistor includes a first input and a first output. The second transistor includes a second input coupled in series with the first output of the first transistor. The input circuit is coupled to the second input of the second transistor. The control circuit includes a time delay circuit and a variable source.
申请公布号 US7668516(B2) 申请公布日期 2010.02.23
申请号 US20060530777 申请日期 2006.09.11
申请人 BROADCOM CORPORATION 发明人 NILSON CHRIS
分类号 H04B1/04 主分类号 H04B1/04
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