发明授权
US09331643B2 Methods and devices for thermal control in power amplifier circuits
有权
功率放大器电路中热控制的方法和装置
- 专利标题： Methods and devices for thermal control in power amplifier circuits
- 专利标题（中）： 功率放大器电路中热控制的方法和装置
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申请号： US14042331申请日： 2013-09-30
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公开(公告)号： US09331643B2公开(公告)日： 2016-05-03
- 发明人: Michael P. Gaynor
- 申请人： PEREGRINE SEMICONDUCTOR CORPORATION
- 申请人地址： US CA San Diego
- 专利权人： Peregrine Semiconductor Corporation
- 当前专利权人： Peregrine Semiconductor Corporation
- 当前专利权人地址： US CA San Diego
- 代理机构： Jaquez Land Richman LLP
- 代理商 Martin J. Jaquez, Esq.; Alessandro Steinfl, Esq.
- 主分类号： H03F1/14
- IPC分类号： H03F1/14 ; H03F3/21 ; H03F1/22 ; H03F1/56 ; H03F3/193 ; H03F3/72 ; H03F1/02
摘要：
Methods of turning on and/or turning off amplifier segments in a scalable periphery amplifier architecture are described in the present disclosure. The turning on and/or turning off the amplifier segments according to the various embodiments of the present can reduce spectral splatter in adjacent channels. In some embodiments, amplifier performance and efficiency can be improved by dissipating heat more uniformly.
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