CN109921750A - 一种基于有源负载调制的宽带功率放大器及其设计方法 - Google Patents
一种基于有源负载调制的宽带功率放大器及其设计方法 Download PDFInfo
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- 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
- Y02D30/00—Reducing energy consumption in communication networks
- Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks
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Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2023072214A1 (zh) * | 2021-10-27 | 2023-05-04 | 广州慧智微电子股份有限公司 | 功率放大器电路、射频芯片及电子设备 |
WO2024032553A1 (zh) * | 2022-08-11 | 2024-02-15 | 中兴通讯股份有限公司 | 宽带功率放大器、放大宽带功率的方法及可读存储介质 |
CN117595798A (zh) * | 2024-01-12 | 2024-02-23 | 四川恒湾科技有限公司 | 一种提升宽带功率放大器效率的电路及方法 |
Citations (9)
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GB1017917A (en) * | 1963-10-15 | 1966-01-26 | Telefunken Patent | Improvements in or relating to high frequency amplifiers |
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US20020030545A1 (en) * | 2000-03-28 | 2002-03-14 | Seyed-Hossein Hashemi | Concurrent multi-band low noise amplifier architecture |
US6947711B1 (en) * | 1999-11-24 | 2005-09-20 | Telefonaktiebolaget L M Ericsson (Publ) | Method and apparatus for generating a radio frequency signal |
US20130099866A1 (en) * | 2011-10-19 | 2013-04-25 | Futurewei Technologies, Inc. | System and Method for a Multi-Band Power-Amplifier |
CN105450185A (zh) * | 2015-12-15 | 2016-03-30 | 杭州电子科技大学 | 一种可重构高效率高线性宽带功率放大方法及放大器 |
CN106685443A (zh) * | 2017-01-04 | 2017-05-17 | 电子科技大学 | 一种包括有源负载调制的宽带高效率功率放大器 |
CN107332519A (zh) * | 2017-07-07 | 2017-11-07 | 杭州电子科技大学 | 一种基于改进型输出合路器的宽带Doherty功率放大器及其实现方法 |
US20190013780A1 (en) * | 2016-10-10 | 2019-01-10 | Sebastien Amiot | Power amplifier circuit and method of design |
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2019
- 2019-01-24 CN CN201910070713.8A patent/CN109921750B/zh active Active
Patent Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1017917A (en) * | 1963-10-15 | 1966-01-26 | Telefunken Patent | Improvements in or relating to high frequency amplifiers |
US6947711B1 (en) * | 1999-11-24 | 2005-09-20 | Telefonaktiebolaget L M Ericsson (Publ) | Method and apparatus for generating a radio frequency signal |
US20020030545A1 (en) * | 2000-03-28 | 2002-03-14 | Seyed-Hossein Hashemi | Concurrent multi-band low noise amplifier architecture |
US20020027958A1 (en) * | 2000-06-22 | 2002-03-07 | Kolanek James C. | Feedback channel signal recovery |
US20130099866A1 (en) * | 2011-10-19 | 2013-04-25 | Futurewei Technologies, Inc. | System and Method for a Multi-Band Power-Amplifier |
CN105450185A (zh) * | 2015-12-15 | 2016-03-30 | 杭州电子科技大学 | 一种可重构高效率高线性宽带功率放大方法及放大器 |
US20190013780A1 (en) * | 2016-10-10 | 2019-01-10 | Sebastien Amiot | Power amplifier circuit and method of design |
CN106685443A (zh) * | 2017-01-04 | 2017-05-17 | 电子科技大学 | 一种包括有源负载调制的宽带高效率功率放大器 |
CN107332519A (zh) * | 2017-07-07 | 2017-11-07 | 杭州电子科技大学 | 一种基于改进型输出合路器的宽带Doherty功率放大器及其实现方法 |
Non-Patent Citations (2)
Title |
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刘国华,程知群,李江舟,张明: "非对称高回退宽带Doherty功率放大器实验研究", 《实验技术与管理》 * |
程知群,轩雪飞,刘国华,赵子明: "基于GaN_HEMT宽带高效率功率放大器的设计", 《杭州电子科技大学学报(自然科学版)》 * |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2023072214A1 (zh) * | 2021-10-27 | 2023-05-04 | 广州慧智微电子股份有限公司 | 功率放大器电路、射频芯片及电子设备 |
WO2024032553A1 (zh) * | 2022-08-11 | 2024-02-15 | 中兴通讯股份有限公司 | 宽带功率放大器、放大宽带功率的方法及可读存储介质 |
CN117595798A (zh) * | 2024-01-12 | 2024-02-23 | 四川恒湾科技有限公司 | 一种提升宽带功率放大器效率的电路及方法 |
CN117595798B (zh) * | 2024-01-12 | 2024-03-29 | 四川恒湾科技有限公司 | 一种提升宽带功率放大器效率的电路及方法 |
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