- 专利标题： Dual hysteretic control loop of envelope tracking
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申请号： US15864400申请日： 2018-01-08
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公开(公告)号： US10418946B2公开(公告)日： 2019-09-17
- 发明人: Xiaofeng Lin , Leon Samuel Wang , Shengyuan Li , Junjie Lu , Xicheng Jiang
- 申请人： AVAGO TECHNOLOGIES INTERNATIONAL SALES PTE. LIMITED
- 申请人地址： SG Singapore
- 专利权人： AVAGO TECHNOLOGIES INTERNATIONAL SALES PTE. LIMITED
- 当前专利权人： AVAGO TECHNOLOGIES INTERNATIONAL SALES PTE. LIMITED
- 当前专利权人地址： SG Singapore
- 代理机构： XSensus LLP
- 主分类号： H03F3/217
- IPC分类号： H03F3/217 ; H03F1/02 ; H03F3/21 ; H03F3/19
摘要：
An envelope tracking device includes circuitry that senses a current of an input state of the envelope tracking device. The circuitry also senses an output voltage of the envelope tracking device, and turns on at least one of a first and a second output switches to generate an output current based on at least one of the sensed current and the sensed voltage.
公开/授权文献
- US20180198415A1 DUAL HYSTERETIC CONTROL LOOP OF ENVELOPE TRACKING 公开/授权日：2018-07-12
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