CN101557198A - Doherty功率放大器及其处理射频信号的方法 - Google Patents
Doherty功率放大器及其处理射频信号的方法 Download PDFInfo
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- CN101557198A CN101557198A CNA2009100379892A CN200910037989A CN101557198A CN 101557198 A CN101557198 A CN 101557198A CN A2009100379892 A CNA2009100379892 A CN A2009100379892A CN 200910037989 A CN200910037989 A CN 200910037989A CN 101557198 A CN101557198 A CN 101557198A
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CN2009100379892A CN101557198B (zh) | 2009-03-17 | 2009-03-17 | Doherty功率放大器及其处理射频信号的方法 |
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Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2012028000A1 (zh) * | 2010-09-01 | 2012-03-08 | 中兴通讯股份有限公司 | 栅极电压处理方法及装置 |
CN102801392A (zh) * | 2012-09-13 | 2012-11-28 | 电子科技大学 | 一种射频功率放大装置 |
CN102064774B (zh) * | 2009-11-18 | 2013-11-06 | 中兴通讯股份有限公司 | 一种功率放大电路实现方法及功率放大装置 |
CN109428557A (zh) * | 2017-08-25 | 2019-03-05 | 株式会社村田制作所 | 功率放大电路 |
CN113225092A (zh) * | 2021-04-14 | 2021-08-06 | 荣耀终端有限公司 | 射频放大电路和方法 |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103107778B (zh) * | 2012-12-31 | 2016-03-02 | 东南大学 | 一种可降低三阶互调的多赫尔蒂功率放大器及其调试方法 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6097252A (en) * | 1997-06-02 | 2000-08-01 | Motorola, Inc. | Method and apparatus for high efficiency power amplification |
KR100480496B1 (ko) * | 2002-11-18 | 2005-04-07 | 학교법인 포항공과대학교 | 도허티 증폭기를 이용한 신호 증폭 장치 |
KR20040079597A (ko) * | 2003-03-08 | 2004-09-16 | 학교법인 포항공과대학교 | 적응 바이어스 제어 기술을 이용한 초고주파 도허티증폭장치 |
JP4792273B2 (ja) * | 2005-10-18 | 2011-10-12 | 株式会社日立国際電気 | 増幅器 |
CN201398177Y (zh) * | 2009-03-17 | 2010-02-03 | 京信通信系统(中国)有限公司 | 一种Doherty功率放大器 |
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Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102064774B (zh) * | 2009-11-18 | 2013-11-06 | 中兴通讯股份有限公司 | 一种功率放大电路实现方法及功率放大装置 |
WO2012028000A1 (zh) * | 2010-09-01 | 2012-03-08 | 中兴通讯股份有限公司 | 栅极电压处理方法及装置 |
CN102386854A (zh) * | 2010-09-01 | 2012-03-21 | 中兴通讯股份有限公司 | 栅极电压处理方法及装置 |
CN102801392A (zh) * | 2012-09-13 | 2012-11-28 | 电子科技大学 | 一种射频功率放大装置 |
CN102801392B (zh) * | 2012-09-13 | 2015-03-11 | 电子科技大学 | 一种射频功率放大装置 |
CN109428557A (zh) * | 2017-08-25 | 2019-03-05 | 株式会社村田制作所 | 功率放大电路 |
CN109428557B (zh) * | 2017-08-25 | 2022-08-30 | 株式会社村田制作所 | 功率放大电路 |
CN113225092A (zh) * | 2021-04-14 | 2021-08-06 | 荣耀终端有限公司 | 射频放大电路和方法 |
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CN101557198B (zh) | 2012-06-20 |
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Address after: 510663 Shenzhou Road 10, Guangzhou Science City, Guangzhou economic and Technological Development Zone, Guangzhou, Guangdong Patentee after: Jingxin Network System Co.,Ltd. Address before: 510663 Shenzhou Road 10, Guangzhou Science City, Guangzhou economic and Technological Development Zone, Guangzhou, Guangdong Patentee before: Comba Telecom System (China) Ltd. |
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