- 专利标题： Electronic device and method for switching power amplifiers
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申请号： US14539769申请日： 2014-11-12
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公开(公告)号： US09998078B2公开(公告)日： 2018-06-12
- 发明人: Dong-Ju Lee , Ji-Woo Lee
- 申请人： Samsung Electronics Co., Ltd.
- 申请人地址： KR Suwon-si, Gyeonggi-Do
- 专利权人： SAMSUNG ELECTRONICS CO., LTD.
- 当前专利权人： SAMSUNG ELECTRONICS CO., LTD.
- 当前专利权人地址： KR Suwon-si, Gyeonggi-Do
- 优先权： KR10-2013-0136948 20131112
- 主分类号： H03F3/04
- IPC分类号： H03F3/04 ; H03F1/52 ; H04W52/02 ; H03F3/24 ; H03F3/72 ; G06F1/20 ; H03F1/30 ; H03F3/21 ; H03F1/02 ; H04M1/725
摘要：
A method for an electronic device includes amplifying a signal by a first power amplifier, obtaining a temperature of the first power amplifier during the amplification of the signal, comparing the temperature of the first power amplifier to a predetermined threshold value, and switching the first power amplifier to a second power amplifier for amplifying a signal if the temperature of the first power amplifier is higher than a threshold value. An electronic device for switching power amplifiers are also disclosed.
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