发明授权
- 专利标题： Signal path termination
- 专利标题（中）： 信号路径终止
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申请号： US13543472申请日： 2012-07-06
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公开(公告)号： US08983406B2公开(公告)日： 2015-03-17
- 发明人: Guohao Zhang , Hardik Bhupendra Modi , Dinhphuoc Vu Hoang
- 申请人： Guohao Zhang , Hardik Bhupendra Modi , Dinhphuoc Vu Hoang
- 申请人地址： US MA Woburn
- 专利权人： Skyworks Solutions, Inc.
- 当前专利权人： Skyworks Solutions, Inc.
- 当前专利权人地址： US MA Woburn
- 代理机构： Knobbe, Martens, Olson & Bear, LLP
- 主分类号： H04B1/04
- IPC分类号： H04B1/04 ; H03F1/56 ; H03F3/60 ; H03F1/32 ; H03F3/24
摘要：
This disclosure relates to a harmonic termination circuit that is separate from a load line. In one embodiment, the load line is configured to match an impedance at the power amplifier output at a fundamental frequency of the power amplifier output and the harmonic termination circuit is configured to terminate at a phase corresponding to a harmonic frequency of the power amplifier output. According to certain embodiments, the load line and the harmonic termination circuit can be electrically coupled to the power amplifier output external to a power amplifier die via different output pins of the power amplifier die.
公开/授权文献
- US20130029619A1 SIGNAL PATH TERMINATION 公开/授权日：2013-01-31
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