CN101588159B - 射频(rf)功率放大器和rf功率放大器装置 - Google Patents
射频(rf)功率放大器和rf功率放大器装置 Download PDFInfo
- Publication number
- CN101588159B CN101588159B CN200910138572.5A CN200910138572A CN101588159B CN 101588159 B CN101588159 B CN 101588159B CN 200910138572 A CN200910138572 A CN 200910138572A CN 101588159 B CN101588159 B CN 101588159B
- Authority
- CN
- China
- Prior art keywords
- signal
- output
- power amplifier
- detector
- final
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Classifications
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03F—AMPLIFIERS
- H03F3/00—Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements
- H03F3/189—High-frequency amplifiers, e.g. radio frequency amplifiers
- H03F3/19—High-frequency amplifiers, e.g. radio frequency amplifiers with semiconductor devices only
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03F—AMPLIFIERS
- H03F1/00—Details of amplifiers with only discharge tubes, only semiconductor devices or only unspecified devices as amplifying elements
- H03F1/02—Modifications of amplifiers to raise the efficiency, e.g. gliding Class A stages, use of an auxiliary oscillation
- H03F1/0205—Modifications of amplifiers to raise the efficiency, e.g. gliding Class A stages, use of an auxiliary oscillation in transistor amplifiers
- H03F1/0261—Modifications of amplifiers to raise the efficiency, e.g. gliding Class A stages, use of an auxiliary oscillation in transistor amplifiers with control of the polarisation voltage or current, e.g. gliding Class A
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03F—AMPLIFIERS
- H03F3/00—Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements
- H03F3/20—Power amplifiers, e.g. Class B amplifiers, Class C amplifiers
- H03F3/24—Power amplifiers, e.g. Class B amplifiers, Class C amplifiers of transmitter output stages
- H03F3/245—Power amplifiers, e.g. Class B amplifiers, Class C amplifiers of transmitter output stages with semiconductor devices only
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03F—AMPLIFIERS
- H03F2200/00—Indexing scheme relating to amplifiers
- H03F2200/393—A measuring circuit being coupled to the output of an amplifier
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03F—AMPLIFIERS
- H03F2200/00—Indexing scheme relating to amplifiers
- H03F2200/451—Indexing scheme relating to amplifiers the amplifier being a radio frequency amplifier
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Amplifiers (AREA)
- Transmitters (AREA)
Abstract
Description
Claims (19)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2008-131421 | 2008-05-20 | ||
JP2008131421 | 2008-05-20 | ||
JP2008131421A JP5131540B2 (ja) | 2008-05-20 | 2008-05-20 | Rf電力増幅器およびrf電力増幅装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101588159A CN101588159A (zh) | 2009-11-25 |
CN101588159B true CN101588159B (zh) | 2014-11-12 |
Family
ID=41341657
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN200910138572.5A Active CN101588159B (zh) | 2008-05-20 | 2009-05-08 | 射频(rf)功率放大器和rf功率放大器装置 |
Country Status (3)
Country | Link |
---|---|
US (2) | US7876156B2 (zh) |
JP (1) | JP5131540B2 (zh) |
CN (1) | CN101588159B (zh) |
Families Citing this family (52)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2009290375A (ja) * | 2008-05-27 | 2009-12-10 | Fujitsu Ltd | 歪補償装置、無線通信装置および歪補償方法 |
KR101067197B1 (ko) * | 2009-12-15 | 2011-09-22 | 삼성전기주식회사 | 이동통신 단말기의 전력증폭모듈 |
CN101793949B (zh) * | 2010-03-05 | 2012-10-03 | 厦门大学 | 一种高场核磁共振波谱仪x核通道宽带前置放大器 |
CN102332870B (zh) * | 2010-07-13 | 2014-07-16 | 瑞昱半导体股份有限公司 | 功率放大器 |
US8461931B1 (en) * | 2010-11-01 | 2013-06-11 | Anadigics, Inc. | Wideband RF power amplifier for multi-mode multi-band applications |
TW201236365A (en) * | 2011-02-25 | 2012-09-01 | Novatek Microelectronics Corp | Method and device of automatic gain control |
US8497737B2 (en) * | 2011-03-28 | 2013-07-30 | Infineon Technologies Ag | Amplifier circuit, mobile communication device and method for adjusting a bias of a power amplifier |
US8698558B2 (en) | 2011-06-23 | 2014-04-15 | Qualcomm Incorporated | Low-voltage power-efficient envelope tracker |
US8736368B2 (en) | 2011-08-16 | 2014-05-27 | Qualcomm Incorporated | Class E amplifier overload detection and prevention |
KR101843436B1 (ko) | 2011-08-25 | 2018-03-29 | 삼성전자주식회사 | 무선통신시스템에서 전력 소모를 줄이기 위한 장치 및 방법 |
CN103477558B (zh) * | 2011-08-31 | 2016-04-06 | 株式会社村田制作所 | 半导体集成电路装置及高频功率放大器模块 |
US9679869B2 (en) | 2011-09-02 | 2017-06-13 | Skyworks Solutions, Inc. | Transmission line for high performance radio frequency applications |
JP2013090037A (ja) * | 2011-10-14 | 2013-05-13 | Mitsubishi Electric Corp | 高周波信号増幅器 |
CN102404020A (zh) * | 2011-11-04 | 2012-04-04 | 中兴通讯股份有限公司 | 功率放大模块、多模射频收发器和多模终端 |
CN102404022A (zh) * | 2011-11-04 | 2012-04-04 | 中兴通讯股份有限公司 | 功率放大模块、射频前端模块和多模终端 |
CN102510297A (zh) * | 2011-11-04 | 2012-06-20 | 中兴通讯股份有限公司 | 功率放大模块、多模射频收发器、双工器和多模终端 |
HUE029292T2 (en) | 2011-12-20 | 2017-02-28 | ERICSSON TELEFON AB L M (publ) | Transmitter, transceiver, communication device, method and computer program |
US9331720B2 (en) * | 2012-01-30 | 2016-05-03 | Qualcomm Incorporated | Combined directional coupler and impedance matching circuit |
WO2013131229A1 (zh) * | 2012-03-05 | 2013-09-12 | 华为终端有限公司 | 无线通信节点 |
CN103597742A (zh) | 2012-06-14 | 2014-02-19 | 西凯渥资讯处理科技公司 | 包含相关系统、装置及方法的功率放大器模块 |
CN102832599B (zh) * | 2012-08-24 | 2014-07-30 | 电子科技大学 | 一种过流保护电路 |
EP2974007B1 (en) * | 2013-03-14 | 2017-12-27 | Quantance, Inc. | Power supply |
CN105324936B (zh) * | 2013-07-04 | 2018-02-23 | 株式会社村田制作所 | 功率放大模块 |
US9246443B2 (en) * | 2013-11-26 | 2016-01-26 | Skyworks Solutions, Inc | Multi-mode power amplifier |
CN104950272A (zh) * | 2014-03-28 | 2015-09-30 | 西门子(深圳)磁共振有限公司 | 磁共振成像系统的发射天线电平传感器和磁共振成像系统 |
US9413398B2 (en) * | 2014-05-27 | 2016-08-09 | Skyworks Solutions, Inc. | Circuits and methods related to power detectors for radio-frequency applications |
US9356560B2 (en) * | 2014-08-01 | 2016-05-31 | Qualcomm Incorporated | Multi-mode integrated power amplifier |
CN104469065A (zh) * | 2014-11-28 | 2015-03-25 | 成都创图科技有限公司 | 一种逻辑保护射极耦合式反向电流源图形处理系统 |
CN104408425A (zh) * | 2014-11-28 | 2015-03-11 | 成都创图科技有限公司 | 一种逻辑保护射极耦合式指纹识别系统 |
CN107110898B (zh) * | 2014-12-22 | 2022-06-07 | 美高森美公司 | 对数线性功率检测器 |
US9893684B2 (en) | 2015-02-15 | 2018-02-13 | Skyworks Solutions, Inc. | Radio-frequency power amplifiers driven by boost converter |
US9838058B2 (en) | 2015-02-15 | 2017-12-05 | Skyworks Solutions, Inc. | Power amplification system with variable supply voltage |
JP2016149743A (ja) | 2015-02-15 | 2016-08-18 | スカイワークス ソリューションズ, インコーポレイテッドSkyworks Solutions, Inc. | 整合ネットワークの排除によりサイズが低減された電力増幅器 |
US9634635B2 (en) * | 2015-07-13 | 2017-04-25 | Anaren, Inc. | RF attenuator device and system |
CN105119572B (zh) * | 2015-08-11 | 2017-11-17 | 广东博威尔电子科技有限公司 | 一种增加发射机变频线性的上变频器电路 |
US10256538B2 (en) | 2015-08-25 | 2019-04-09 | The Boeing Company | Integrated true time delay for broad bandwidth time control systems and methods |
US9667467B2 (en) | 2015-08-25 | 2017-05-30 | The Boeing Company | Gain distribution in compact high gain phased array antenna systems and methods |
US9543915B1 (en) * | 2015-08-25 | 2017-01-10 | The Boeing Company | Stacked active RF circuits including in-situ bias monitoring systems and methods |
US10637460B2 (en) | 2016-06-14 | 2020-04-28 | Macom Technology Solutions Holdings, Inc. | Circuits and operating methods thereof for monitoring and protecting a device |
US20180109228A1 (en) | 2016-10-14 | 2018-04-19 | MACOM Technology Solution Holdings, Inc. | Phase shifters for gallium nitride amplifiers and related methods |
CN106452378B (zh) * | 2016-10-27 | 2019-03-26 | 锐迪科微电子(上海)有限公司 | 一种饱和功率放大器的功率控制电路 |
US20190028065A1 (en) | 2017-07-24 | 2019-01-24 | Macom Technology Solutions Holdings, Inc. | Fet operational temperature determination by gate structure resistance thermometry |
US20190028066A1 (en) | 2017-07-24 | 2019-01-24 | Macom Technology Solutions Holdings, Inc. | Fet operational temperature determination by field plate resistance thermometry |
CN109831165B (zh) * | 2019-01-25 | 2023-04-28 | 石家庄市凯拓电子技术有限公司 | 一种特高频放大器模块 |
CN111800092B (zh) * | 2019-04-09 | 2023-11-28 | 锐迪科创微电子(北京)有限公司 | 一种饱和功率放大器的功率控制电路及其控制方法 |
US10709024B1 (en) * | 2019-07-01 | 2020-07-07 | Universal Lighting Technologies, Inc. | Low-cost SMT printed circuit board connector |
US20220376662A1 (en) * | 2021-05-20 | 2022-11-24 | Skyworks Solutions, Inc. | Reconfigurable power amplifiers with controllable input capacitance |
KR20230075311A (ko) * | 2021-11-22 | 2023-05-31 | 삼성전자주식회사 | 보호 회로를 구비한 전력 증폭기 모듈을 포함하는 전자 장치 및 방법 |
CN115372690B (zh) * | 2022-08-19 | 2023-06-02 | 北京唯捷创芯精测科技有限责任公司 | 一种天线调谐器峰值电压测量系统 |
CN116094472B (zh) * | 2023-03-09 | 2023-09-01 | 成都嘉纳海威科技有限责任公司 | 一种多通道宽带放大多功能芯片 |
CN116192294B (zh) * | 2023-04-27 | 2023-06-30 | 南京纳特通信电子有限公司 | 射频输出功率校准方法、控制系统、校准装置及存储介质 |
CN118074642B (zh) * | 2024-04-22 | 2024-07-12 | 四川省华盾防务科技股份有限公司 | 一种微波功率放大器的增益调节系统及方法 |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1829079A (zh) * | 2005-02-28 | 2006-09-06 | 株式会社瑞萨科技 | 高频功率放大器的电子部件 |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3895532B2 (ja) * | 2000-09-11 | 2007-03-22 | 株式会社ルネサステクノロジ | 高周波電力増幅装置及び無線通信機 |
JP2003152649A (ja) * | 2001-11-16 | 2003-05-23 | Sony Corp | 光受信装置 |
JP2005229268A (ja) * | 2004-02-12 | 2005-08-25 | Renesas Technology Corp | 高周波電力増幅回路および無線通信システム |
JP2006270670A (ja) * | 2005-03-25 | 2006-10-05 | Renesas Technology Corp | 高周波電力増幅回路および高周波電力増幅用電子部品 |
JP4750463B2 (ja) * | 2005-05-11 | 2011-08-17 | ルネサスエレクトロニクス株式会社 | 高周波電力増幅器およびそれを用いた送信器および移動体通信端末 |
JP2007116651A (ja) * | 2005-09-22 | 2007-05-10 | Renesas Technology Corp | 高周波電力増幅用電子部品および無線通信装置 |
JP2007243688A (ja) * | 2006-03-09 | 2007-09-20 | Renesas Technology Corp | Rf電力増幅器 |
WO2008091325A1 (en) * | 2007-01-25 | 2008-07-31 | Skyworks Solutions, Inc. | Multimode amplifier for operation in linear and saturated modes |
-
2008
- 2008-05-20 JP JP2008131421A patent/JP5131540B2/ja active Active
-
2009
- 2009-03-27 US US12/412,728 patent/US7876156B2/en active Active
- 2009-05-08 CN CN200910138572.5A patent/CN101588159B/zh active Active
-
2010
- 2010-12-29 US US12/980,627 patent/US8076974B2/en active Active
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1829079A (zh) * | 2005-02-28 | 2006-09-06 | 株式会社瑞萨科技 | 高频功率放大器的电子部件 |
Non-Patent Citations (1)
Title |
---|
JP特开2006-270670A 2006.10.05 * |
Also Published As
Publication number | Publication date |
---|---|
JP2009284034A (ja) | 2009-12-03 |
US20090289717A1 (en) | 2009-11-26 |
CN101588159A (zh) | 2009-11-25 |
US7876156B2 (en) | 2011-01-25 |
US20110095827A1 (en) | 2011-04-28 |
US8076974B2 (en) | 2011-12-13 |
JP5131540B2 (ja) | 2013-01-30 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN101588159B (zh) | 射频(rf)功率放大器和rf功率放大器装置 | |
US7715812B2 (en) | RF power amplifier | |
US8155606B2 (en) | RF power amplifier device and wireless communication terminal device | |
US8467738B2 (en) | Multi-mode radio frequency front end module | |
US9571049B2 (en) | Apparatus and methods for power amplifiers | |
US7053706B2 (en) | High linearity doherty communication amplifier with bias control | |
US7493094B2 (en) | Multi-mode power amplifier module for wireless communication devices | |
JP5417064B2 (ja) | 高周波電力増幅器 | |
CN109120233B (zh) | 射频放大系统、装置和方法 | |
US7853290B2 (en) | Transmitter arrangement | |
US7501897B2 (en) | High-power amplifier | |
WO2005043747A2 (en) | High linearity doherty communication amplifier with bias control | |
US7944306B2 (en) | Dual bias control circuit | |
US20150244334A1 (en) | Amplification device and radio communication apparatus equipped with amplification device | |
Hau et al. | Multi-mode WCDMA power amplifier module with improved low-power efficiency using stage-bypass | |
JP2013131825A (ja) | 高周波電力増幅器モジュール | |
JP2007281714A (ja) | インピーダンス変換回路及びそれを用いた電力増幅装置 | |
WO2006088605A2 (en) | Method and apparatus for an improved power amplifier | |
Balteanu | Envelope tracking techniques | |
Ali et al. | An optimized 2.4 GHz RF power amplifier performance for WLAN system | |
펄스에 et al. | A STUDY ON HIGHLY-EFFICIENT LINEAR TRANSMITTER USING PULSED DYNAMIC LOAD MODULATION (PDLM) TECHNIQUE | |
전문석 | A STUDY ON HIGHLY-EFFICIENT LINEAR TRANSMITTER USING PULSED DYNAMIC LOAD MODULATION (PDLM) TECHNIQUE |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
ASS | Succession or assignment of patent right |
Owner name: RENESAS ELECTRONICS Free format text: FORMER OWNER: RENESAS TECHNOLOGY CORP. Effective date: 20100917 |
|
C41 | Transfer of patent application or patent right or utility model | ||
COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: TOKYO, JAPAN TO: KANAGAWA PREFECTURE, JAPAN |
|
TA01 | Transfer of patent application right |
Effective date of registration: 20100917 Address after: Kanagawa Applicant after: Renesas Electronics Corporation Address before: Tokyo, Japan, Japan Applicant before: Renesas Technology Corp. |
|
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
ASS | Succession or assignment of patent right |
Owner name: MURATA MANUFACTURING CO. LTD. Free format text: FORMER OWNER: RENESAS ELECTRONICS CORPORATION Effective date: 20120424 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20120424 Address after: Kyoto Japan Applicant after: Murata Manufacturing Co., Ltd. Address before: Kanagawa Applicant before: Renesas Electronics Corporation |
|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant |