CN102137518A - Doherty功放和多频段信号参数调整装置 - Google Patents
Doherty功放和多频段信号参数调整装置 Download PDFInfo
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- CN102137518A CN102137518A CN2010101043754A CN201010104375A CN102137518A CN 102137518 A CN102137518 A CN 102137518A CN 2010101043754 A CN2010101043754 A CN 2010101043754A CN 201010104375 A CN201010104375 A CN 201010104375A CN 102137518 A CN102137518 A CN 102137518A
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- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
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Cited By (25)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102801387A (zh) * | 2012-09-13 | 2012-11-28 | 电子科技大学 | 一种双模双带高效率Doherty功率放大器 |
CN103178785A (zh) * | 2011-12-20 | 2013-06-26 | 上海贝尔股份有限公司 | 一种新型道尔蒂功率放大器 |
CN104218959A (zh) * | 2014-09-30 | 2014-12-17 | 中国电子科技集团公司第三十六研究所 | 无模拟变频射频数字化发射机的设计方法及发射机 |
CN104639045A (zh) * | 2013-11-07 | 2015-05-20 | 北京同方吉兆科技有限公司 | 一种可拆卸式双管高效功放模块结构 |
WO2015106349A1 (en) * | 2014-01-15 | 2015-07-23 | Alcatel Lucent | Dual-band doherty combiner/impedance transformer circuit and doherty power amplifier including the same |
WO2015117496A1 (zh) * | 2014-08-25 | 2015-08-13 | 中兴通讯股份有限公司 | 一种功率放大器电路及功率放大器 |
CN104917472A (zh) * | 2014-03-10 | 2015-09-16 | 中兴通讯股份有限公司 | 功放电路、功率放大装置及其宽带匹配方法 |
CN105391456A (zh) * | 2015-10-15 | 2016-03-09 | 京信通信技术(广州)有限公司 | 多频段Doherty功放系统 |
WO2017000437A1 (zh) * | 2015-06-30 | 2017-01-05 | 中兴通讯股份有限公司 | 放大集成电路 |
CN106330102A (zh) * | 2015-07-07 | 2017-01-11 | 中兴通讯股份有限公司 | 功率放大系统、方法及装置 |
CN107453731A (zh) * | 2017-08-16 | 2017-12-08 | 湖南时变通讯科技有限公司 | 一种射频功率合成装置 |
CN109728828A (zh) * | 2017-10-31 | 2019-05-07 | 华为技术有限公司 | 分离信号的方法和信号处理装置 |
CN110785926A (zh) * | 2017-04-24 | 2020-02-11 | 麦克姆技术解决方案控股有限公司 | 具有大rf分数和瞬时带宽的反向多尔蒂功率放大器 |
CN112383951A (zh) * | 2020-11-16 | 2021-02-19 | 深圳国人无线通信有限公司 | 基站发射设备及其供电管理方法 |
CN112910428A (zh) * | 2019-11-19 | 2021-06-04 | 上海华为技术有限公司 | 一种合路器、芯片和射频功率放大器 |
WO2022160248A1 (zh) * | 2021-01-29 | 2022-08-04 | 华为技术有限公司 | 多频段功率放大电路和射频收发机 |
CN116208238A (zh) * | 2023-05-06 | 2023-06-02 | 北京安天网络安全技术有限公司 | 一种卫星信号接收切换电路 |
US11705869B2 (en) | 2018-10-05 | 2023-07-18 | Macom Technology Solutions Holdings, Inc. | Low-load-modulation power amplifier |
US11716058B2 (en) | 2017-10-02 | 2023-08-01 | Macom Technology Solutions Holdings, Inc. | No-load-modulation, high-efficiency power amplifier |
US11722101B2 (en) | 2017-02-02 | 2023-08-08 | Macom Technology Solutions Holdings, Inc. | 90-degree lumped and distributed Doherty impedance inverter |
US11811366B2 (en) | 2017-04-24 | 2023-11-07 | Macom Technology Solutions Holdings, Inc. | Symmetrical Doherty power amplifier having improved efficiency |
US11843352B2 (en) | 2017-04-24 | 2023-12-12 | Macom Technology Solutions Holdings, Inc. | Inverted Doherty power amplifier with large RF and instantaneous bandwidths |
US11888448B2 (en) | 2019-12-30 | 2024-01-30 | Macom Technology Solutions Holdings, Inc. | Low-load-modulation broadband amplifier |
US12028022B2 (en) | 2020-12-10 | 2024-07-02 | Macom Technology Solutions Holdings, Inc. | Hybrid power amplifier with GaN-on-Si and GaN-on-SiC circuits |
US12136901B2 (en) | 2021-11-02 | 2024-11-05 | Macom Technology Solutions Holdings, Inc. | Broadband, high-efficiency, non-modulating power amplifier architecture |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4486620B2 (ja) * | 2006-06-23 | 2010-06-23 | 株式会社エヌ・ティ・ティ・ドコモ | マルチバンドドハティ増幅器 |
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2010
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Cited By (36)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103178785A (zh) * | 2011-12-20 | 2013-06-26 | 上海贝尔股份有限公司 | 一种新型道尔蒂功率放大器 |
CN103178785B (zh) * | 2011-12-20 | 2016-08-03 | 上海贝尔股份有限公司 | 一种新型道尔蒂功率放大器 |
CN102801387A (zh) * | 2012-09-13 | 2012-11-28 | 电子科技大学 | 一种双模双带高效率Doherty功率放大器 |
CN104639045A (zh) * | 2013-11-07 | 2015-05-20 | 北京同方吉兆科技有限公司 | 一种可拆卸式双管高效功放模块结构 |
WO2015106349A1 (en) * | 2014-01-15 | 2015-07-23 | Alcatel Lucent | Dual-band doherty combiner/impedance transformer circuit and doherty power amplifier including the same |
CN104917472B (zh) * | 2014-03-10 | 2019-04-16 | 中兴通讯股份有限公司 | 功放电路、功率放大装置及其宽带匹配方法 |
CN104917472A (zh) * | 2014-03-10 | 2015-09-16 | 中兴通讯股份有限公司 | 功放电路、功率放大装置及其宽带匹配方法 |
WO2015135267A1 (zh) * | 2014-03-10 | 2015-09-17 | 中兴通讯股份有限公司 | 功放电路、功率放大装置及其宽带匹配方法 |
WO2015117496A1 (zh) * | 2014-08-25 | 2015-08-13 | 中兴通讯股份有限公司 | 一种功率放大器电路及功率放大器 |
CN104218959A (zh) * | 2014-09-30 | 2014-12-17 | 中国电子科技集团公司第三十六研究所 | 无模拟变频射频数字化发射机的设计方法及发射机 |
CN104218959B (zh) * | 2014-09-30 | 2017-01-18 | 中国电子科技集团公司第三十六研究所 | 无模拟变频射频数字化发射机的设计方法及发射机 |
CN106330241A (zh) * | 2015-06-30 | 2017-01-11 | 中兴通讯股份有限公司 | 放大集成电路 |
WO2017000437A1 (zh) * | 2015-06-30 | 2017-01-05 | 中兴通讯股份有限公司 | 放大集成电路 |
CN106330102A (zh) * | 2015-07-07 | 2017-01-11 | 中兴通讯股份有限公司 | 功率放大系统、方法及装置 |
CN105391456B (zh) * | 2015-10-15 | 2017-10-31 | 京信通信技术(广州)有限公司 | 多频段Doherty功放系统 |
CN105391456A (zh) * | 2015-10-15 | 2016-03-09 | 京信通信技术(广州)有限公司 | 多频段Doherty功放系统 |
US11722101B2 (en) | 2017-02-02 | 2023-08-08 | Macom Technology Solutions Holdings, Inc. | 90-degree lumped and distributed Doherty impedance inverter |
CN110785926A (zh) * | 2017-04-24 | 2020-02-11 | 麦克姆技术解决方案控股有限公司 | 具有大rf分数和瞬时带宽的反向多尔蒂功率放大器 |
US11990871B2 (en) | 2017-04-24 | 2024-05-21 | Macom Technology Solutions Holdings, Inc. | Inverted Doherty power amplifier with large RF fractional and instantaneous bandwidths |
US11843352B2 (en) | 2017-04-24 | 2023-12-12 | Macom Technology Solutions Holdings, Inc. | Inverted Doherty power amplifier with large RF and instantaneous bandwidths |
US11811366B2 (en) | 2017-04-24 | 2023-11-07 | Macom Technology Solutions Holdings, Inc. | Symmetrical Doherty power amplifier having improved efficiency |
CN110785926B (zh) * | 2017-04-24 | 2023-10-03 | 麦克姆技术解决方案控股有限公司 | 具有大rf分数和瞬时带宽的反向多尔蒂功率放大器 |
CN107453731A (zh) * | 2017-08-16 | 2017-12-08 | 湖南时变通讯科技有限公司 | 一种射频功率合成装置 |
US11716058B2 (en) | 2017-10-02 | 2023-08-01 | Macom Technology Solutions Holdings, Inc. | No-load-modulation, high-efficiency power amplifier |
CN109728828A (zh) * | 2017-10-31 | 2019-05-07 | 华为技术有限公司 | 分离信号的方法和信号处理装置 |
US11705869B2 (en) | 2018-10-05 | 2023-07-18 | Macom Technology Solutions Holdings, Inc. | Low-load-modulation power amplifier |
CN112910428A (zh) * | 2019-11-19 | 2021-06-04 | 上海华为技术有限公司 | 一种合路器、芯片和射频功率放大器 |
CN112910428B (zh) * | 2019-11-19 | 2024-03-01 | 上海华为技术有限公司 | 一种合路器、芯片和射频功率放大器 |
US11888448B2 (en) | 2019-12-30 | 2024-01-30 | Macom Technology Solutions Holdings, Inc. | Low-load-modulation broadband amplifier |
CN112383951B (zh) * | 2020-11-16 | 2022-08-09 | 深圳国人无线通信有限公司 | 基站发射设备及其供电管理方法 |
CN112383951A (zh) * | 2020-11-16 | 2021-02-19 | 深圳国人无线通信有限公司 | 基站发射设备及其供电管理方法 |
US12028022B2 (en) | 2020-12-10 | 2024-07-02 | Macom Technology Solutions Holdings, Inc. | Hybrid power amplifier with GaN-on-Si and GaN-on-SiC circuits |
WO2022160248A1 (zh) * | 2021-01-29 | 2022-08-04 | 华为技术有限公司 | 多频段功率放大电路和射频收发机 |
US12136901B2 (en) | 2021-11-02 | 2024-11-05 | Macom Technology Solutions Holdings, Inc. | Broadband, high-efficiency, non-modulating power amplifier architecture |
CN116208238B (zh) * | 2023-05-06 | 2023-07-07 | 北京安天网络安全技术有限公司 | 一种卫星信号接收切换电路 |
CN116208238A (zh) * | 2023-05-06 | 2023-06-02 | 北京安天网络安全技术有限公司 | 一种卫星信号接收切换电路 |
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Effective date of registration: 20120223 Address after: 518129 Bantian HUAWEI headquarters office building, Longgang District, Guangdong, Shenzhen Applicant after: Huawei Technologies Co., Ltd. Address before: 200121 No. 615 Nanjing Road, Shanghai, Pudong New Area Applicant before: Shanghai Huawei Technologies Co., Ltd. |
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