CN101567665A - 一种数字Doherty功率放大器 - Google Patents
一种数字Doherty功率放大器 Download PDFInfo
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- CN101567665A CN101567665A CNA2008101480689A CN200810148068A CN101567665A CN 101567665 A CN101567665 A CN 101567665A CN A2008101480689 A CNA2008101480689 A CN A2008101480689A CN 200810148068 A CN200810148068 A CN 200810148068A CN 101567665 A CN101567665 A CN 101567665A
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- 238000003199 nucleic acid amplification method Methods 0.000 claims description 8
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CN2008101480689A CN101567665B (zh) | 2008-12-26 | 2008-12-26 | 一种数字Doherty功率放大器 |
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CN2008101480689A CN101567665B (zh) | 2008-12-26 | 2008-12-26 | 一种数字Doherty功率放大器 |
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CN101567665A true CN101567665A (zh) | 2009-10-28 |
CN101567665B CN101567665B (zh) | 2012-01-25 |
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Cited By (11)
Publication number | Priority date | Publication date | Assignee | Title |
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CN102158183A (zh) * | 2011-04-29 | 2011-08-17 | 中兴通讯股份有限公司 | 一种多赫蒂功放装置及功率放大方法 |
CN102170268A (zh) * | 2011-04-29 | 2011-08-31 | 中兴通讯股份有限公司 | 功率放大装置及功放电路 |
CN102170271A (zh) * | 2011-04-29 | 2011-08-31 | 中兴通讯股份有限公司 | 功率放大装置及功放电路 |
CN102185565A (zh) * | 2011-04-29 | 2011-09-14 | 中兴通讯股份有限公司 | 功率放大装置及功放电路 |
CN102185564A (zh) * | 2011-04-29 | 2011-09-14 | 中兴通讯股份有限公司 | 功率放大装置及功放电路 |
CN102545788A (zh) * | 2011-12-29 | 2012-07-04 | 武汉正维电子技术有限公司 | 一种多路非对称Doherty放大器 |
CN102594266A (zh) * | 2012-03-07 | 2012-07-18 | 武汉正维电子技术有限公司 | 一种多级多路Doherty放大器 |
WO2015035643A1 (zh) * | 2013-09-16 | 2015-03-19 | 华为技术有限公司 | 射频功放处理方法、Doherty功率放大器与无线收发设备 |
WO2017107140A1 (zh) * | 2015-12-24 | 2017-06-29 | 华为技术有限公司 | 一种功放控制方法、装置及功放控制*** |
CN109905092A (zh) * | 2017-12-11 | 2019-06-18 | 华为技术有限公司 | 一种功率放大装置及信号处理方法 |
WO2021051232A1 (zh) * | 2019-09-16 | 2021-03-25 | 华为技术有限公司 | 功率放大电路、发射器以及网络设备 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100450744B1 (ko) * | 2002-08-29 | 2004-10-01 | 학교법인 포항공과대학교 | 도허티 증폭기 |
US6922102B2 (en) * | 2003-03-28 | 2005-07-26 | Andrew Corporation | High efficiency amplifier |
ATE544231T1 (de) * | 2004-06-29 | 2012-02-15 | Nxp Bv | Integrierte doherty- hochleistungsverstärkeranordnung |
KR20060077818A (ko) * | 2004-12-31 | 2006-07-05 | 학교법인 포항공과대학교 | 비대칭 전력 구동을 이용한 전력 증폭 장치 |
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2008
- 2008-12-26 CN CN2008101480689A patent/CN101567665B/zh active Active
Cited By (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2012146006A1 (zh) * | 2011-04-29 | 2012-11-01 | 中兴通讯股份有限公司 | 功率放大装置及功放电路 |
CN102170268A (zh) * | 2011-04-29 | 2011-08-31 | 中兴通讯股份有限公司 | 功率放大装置及功放电路 |
CN102170271A (zh) * | 2011-04-29 | 2011-08-31 | 中兴通讯股份有限公司 | 功率放大装置及功放电路 |
CN102185565A (zh) * | 2011-04-29 | 2011-09-14 | 中兴通讯股份有限公司 | 功率放大装置及功放电路 |
CN102185564A (zh) * | 2011-04-29 | 2011-09-14 | 中兴通讯股份有限公司 | 功率放大装置及功放电路 |
US8773206B2 (en) | 2011-04-29 | 2014-07-08 | Zte Corporation | Power amplifier apparatus and power amplifier circuit |
CN102158183A (zh) * | 2011-04-29 | 2011-08-17 | 中兴通讯股份有限公司 | 一种多赫蒂功放装置及功率放大方法 |
WO2013097308A1 (zh) * | 2011-12-29 | 2013-07-04 | 武汉正维电子技术有限公司 | 一种多路非对称Doherty放大器 |
CN102545788A (zh) * | 2011-12-29 | 2012-07-04 | 武汉正维电子技术有限公司 | 一种多路非对称Doherty放大器 |
CN102594266A (zh) * | 2012-03-07 | 2012-07-18 | 武汉正维电子技术有限公司 | 一种多级多路Doherty放大器 |
WO2015035643A1 (zh) * | 2013-09-16 | 2015-03-19 | 华为技术有限公司 | 射频功放处理方法、Doherty功率放大器与无线收发设备 |
CN105229922A (zh) * | 2013-09-16 | 2016-01-06 | 华为技术有限公司 | 射频功放处理方法、Doherty功率放大器与无线收发设备 |
CN105229922B (zh) * | 2013-09-16 | 2018-01-09 | 华为技术有限公司 | 射频功放处理方法、Doherty功率放大器与无线收发设备 |
WO2017107140A1 (zh) * | 2015-12-24 | 2017-06-29 | 华为技术有限公司 | 一种功放控制方法、装置及功放控制*** |
US10511266B2 (en) | 2015-12-24 | 2019-12-17 | HUAWEI TECHNOLOGlES CO., LTD. | Power amplifier control method and apparatus, and power amplifier control system |
CN109905092A (zh) * | 2017-12-11 | 2019-06-18 | 华为技术有限公司 | 一种功率放大装置及信号处理方法 |
CN109905092B (zh) * | 2017-12-11 | 2022-02-25 | 华为技术有限公司 | 一种功率放大装置及信号处理方法 |
WO2021051232A1 (zh) * | 2019-09-16 | 2021-03-25 | 华为技术有限公司 | 功率放大电路、发射器以及网络设备 |
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CN101567665B (zh) | 2012-01-25 |
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Address after: 610041, Sichuan high tech Zone, Chengdu Tianfu Road, South extension line, high-tech incubator Park, building 3, 6 Patentee after: Chengdu NTS Technology Co., Ltd. Address before: 610041, Sichuan high tech Zone, Chengdu Tianfu Road, South extension line, high-tech incubator Park, building 3, 6 Patentee before: NTS Technology (Chengdu) Co., Ltd. |
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Denomination of invention: Digital Doherty power amplifier Effective date of registration: 20141223 Granted publication date: 20120125 Pledgee: China Merchants Bank Chengdu branch of Limited by Share Ltd Fucheng Road Pledgor: Chengdu NTS Technology Co., Ltd. Registration number: 2014510000049 |
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Date of cancellation: 20150330 Granted publication date: 20120125 Pledgee: China Merchants Bank Chengdu branch of Limited by Share Ltd Fucheng Road Pledgor: Chengdu NTS Technology Co., Ltd. Registration number: 2014510000049 |
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Effective date of registration: 20190108 Address after: 610041 High-tech Incubation Park Building 6, North Tianfu Avenue, Chengdu High-tech Zone, Sichuan Province Patentee after: Chengdu core software Co., Ltd. Address before: 610041 High-tech Hatching Garden Building 6, Tianfu Avenue South Extension, Chengdu High-tech Zone, Sichuan Province, 3 floors Patentee before: Chengdu NTS Technology Co., Ltd. |