CN101926089A - 具有功率放大器的电路和放大方法 - Google Patents
具有功率放大器的电路和放大方法 Download PDFInfo
- Publication number
- CN101926089A CN101926089A CN2009801033226A CN200980103322A CN101926089A CN 101926089 A CN101926089 A CN 101926089A CN 2009801033226 A CN2009801033226 A CN 2009801033226A CN 200980103322 A CN200980103322 A CN 200980103322A CN 101926089 A CN101926089 A CN 101926089A
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- China
- Prior art keywords
- circuit
- phase shift
- input
- common mode
- signal
- Prior art date
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- 230000003321 amplification Effects 0.000 title claims abstract description 11
- 238000003199 nucleic acid amplification method Methods 0.000 title claims abstract description 11
- 238000000034 method Methods 0.000 title claims description 6
- 230000010363 phase shift Effects 0.000 claims abstract description 79
- 230000036962 time dependent Effects 0.000 claims abstract description 9
- 230000015572 biosynthetic process Effects 0.000 claims 1
- 230000001419 dependent effect Effects 0.000 abstract description 4
- 230000005540 biological transmission Effects 0.000 description 4
- 230000008859 change Effects 0.000 description 4
- 238000006243 chemical reaction Methods 0.000 description 4
- 238000001514 detection method Methods 0.000 description 4
- 230000004048 modification Effects 0.000 description 4
- 238000012986 modification Methods 0.000 description 4
- 238000012545 processing Methods 0.000 description 4
- 238000000926 separation method Methods 0.000 description 4
- 244000287680 Garcinia dulcis Species 0.000 description 3
- 230000001276 controlling effect Effects 0.000 description 3
- 239000013598 vector Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 230000000750 progressive effect Effects 0.000 description 2
- 230000004044 response Effects 0.000 description 2
- 238000004891 communication Methods 0.000 description 1
- 238000004590 computer program Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000013508 migration Methods 0.000 description 1
- 230000009022 nonlinear effect Effects 0.000 description 1
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- 230000001105 regulatory effect Effects 0.000 description 1
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Images
Classifications
-
- 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
- H03F1/0294—Modifications of amplifiers to raise the efficiency, e.g. gliding Class A stages, use of an auxiliary oscillation in transistor amplifiers using vector summing of two or more constant amplitude phase-modulated signals
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Amplifiers (AREA)
Abstract
Description
Claims (11)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP08101047.2 | 2008-01-29 | ||
EP08101047 | 2008-01-29 | ||
PCT/IB2009/050327 WO2009095855A1 (en) | 2008-01-29 | 2009-01-27 | Circuit with a power amplifier and amplification method |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101926089A true CN101926089A (zh) | 2010-12-22 |
CN101926089B CN101926089B (zh) | 2013-11-06 |
Family
ID=40451219
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2009801033226A Expired - Fee Related CN101926089B (zh) | 2008-01-29 | 2009-01-27 | 具有功率放大器的电路和放大方法 |
Country Status (5)
Country | Link |
---|---|
US (1) | US7994854B2 (zh) |
EP (1) | EP2238684B1 (zh) |
CN (1) | CN101926089B (zh) |
AT (1) | ATE525801T1 (zh) |
WO (1) | WO2009095855A1 (zh) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103907357A (zh) * | 2011-08-26 | 2014-07-02 | 谷歌公司 | 用于呈现视频流的系统和方法 |
CN106877841A (zh) * | 2015-12-11 | 2017-06-20 | 中国航空工业集团公司雷华电子技术研究所 | 一种大功率射频功放电路中的多脉冲合成方法 |
CN108631754A (zh) * | 2018-04-27 | 2018-10-09 | 成都仕芯半导体有限公司 | 一种高精度移相装置 |
CN111654243A (zh) * | 2019-03-04 | 2020-09-11 | 华为技术有限公司 | 功率放大装置、波束成形系统、发射机和基站 |
CN116232248A (zh) * | 2023-05-06 | 2023-06-06 | 四川省华盾防务科技股份有限公司 | 一种功率放大器的控制方法、装置、系统及存储介质 |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2947411B1 (fr) * | 2009-06-30 | 2015-02-13 | Thales Sa | Generateur d'un signal radiofrequence module de forte puissance, procede de calibration du generateur et systeme d'imagerie par resonance magnetique |
US8638168B1 (en) * | 2011-07-14 | 2014-01-28 | Marvell International Ltd. | Digital power amplifier |
US20140152389A1 (en) * | 2011-07-25 | 2014-06-05 | Andrew Llc | Actively Tuned Circuit Having Parallel Carrier and Peaking Paths |
JP6007666B2 (ja) * | 2011-08-26 | 2016-10-12 | 住友電気工業株式会社 | 増幅装置及び無線通信装置 |
JP2013046352A (ja) * | 2011-08-26 | 2013-03-04 | Sumitomo Electric Ind Ltd | 増幅装置及び無線通信装置 |
US9831857B2 (en) * | 2015-03-11 | 2017-11-28 | Peregrine Semiconductor Corporation | Power splitter with programmable output phase shift |
US9973360B2 (en) * | 2015-12-18 | 2018-05-15 | Nxp Usa, Inc. | Method and apparatus for generating phase shift control signals |
CN110460311A (zh) * | 2019-08-07 | 2019-11-15 | 青海民族大学 | 一种高效率高功率毫米波合成功率放大器 |
Family Cites Families (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4811422A (en) * | 1986-12-22 | 1989-03-07 | Kahn Leonard R | Reduction of undesired harmonic components |
JPH03198512A (ja) * | 1989-12-27 | 1991-08-29 | Mitsubishi Electric Corp | 高周波増幅器 |
US6069525A (en) * | 1997-04-17 | 2000-05-30 | Qualcomm Incorporated | Dual-mode amplifier with high efficiency and high linearity |
US6825719B1 (en) | 2000-05-26 | 2004-11-30 | Intel Corporation | RF power amplifier and methods for improving the efficiency thereof |
US6806768B2 (en) * | 2001-10-31 | 2004-10-19 | Qualcomm Incorporated | Balanced power amplifier with a bypass structure |
SE521673C2 (sv) | 2001-11-29 | 2003-11-25 | Ericsson Telefon Ab L M | Sammansatt förstärkare |
SE0200127D0 (en) | 2002-01-16 | 2002-01-16 | Ericsson Telefon Ab L M | Composite amplifier |
DE60231065D1 (de) * | 2002-12-19 | 2009-03-19 | Ericsson Telefon Ab L M | Zusammengesetzte verstärkerstruktur |
US7026871B2 (en) * | 2003-07-03 | 2006-04-11 | Icefyre Semiconductor, Inc. | Adaptive predistortion for a transmit system |
US7236753B2 (en) * | 2003-12-29 | 2007-06-26 | Intel Corporation | Direct outphasing modulator |
JP4387936B2 (ja) * | 2004-12-13 | 2009-12-24 | 株式会社東芝 | 高周波用のドハティ型の高効率増幅器、およびその信号処理方法 |
NL1027745C1 (nl) | 2004-12-14 | 2006-06-16 | Bosma Beheersmij B V H O D N M | Verliesarme, asymmetrische combinator voor faseverschil systemen en adaptieve RF-versterker omvattende een asymmetrische combinator. |
US7256649B2 (en) * | 2005-02-15 | 2007-08-14 | The Aerospace Corporation | Multiple signal intermodulation reduction system |
US7724839B2 (en) * | 2006-07-21 | 2010-05-25 | Mediatek Inc. | Multilevel LINC transmitter |
KR101083920B1 (ko) * | 2006-08-11 | 2011-11-15 | 엘지에릭슨 주식회사 | 다중 입출력 경로 도허티 증폭기 |
US7595688B2 (en) * | 2007-10-31 | 2009-09-29 | Raytheon Company | High power commutating multiple output amplifier system |
-
2009
- 2009-01-27 EP EP09705153A patent/EP2238684B1/en not_active Not-in-force
- 2009-01-27 WO PCT/IB2009/050327 patent/WO2009095855A1/en active Application Filing
- 2009-01-27 CN CN2009801033226A patent/CN101926089B/zh not_active Expired - Fee Related
- 2009-01-27 AT AT09705153T patent/ATE525801T1/de not_active IP Right Cessation
- 2009-01-27 US US12/864,097 patent/US7994854B2/en active Active
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103907357A (zh) * | 2011-08-26 | 2014-07-02 | 谷歌公司 | 用于呈现视频流的系统和方法 |
CN106877841A (zh) * | 2015-12-11 | 2017-06-20 | 中国航空工业集团公司雷华电子技术研究所 | 一种大功率射频功放电路中的多脉冲合成方法 |
CN108631754A (zh) * | 2018-04-27 | 2018-10-09 | 成都仕芯半导体有限公司 | 一种高精度移相装置 |
CN108631754B (zh) * | 2018-04-27 | 2022-03-22 | 成都仕芯半导体有限公司 | 一种高精度移相装置 |
CN111654243A (zh) * | 2019-03-04 | 2020-09-11 | 华为技术有限公司 | 功率放大装置、波束成形系统、发射机和基站 |
CN111654243B (zh) * | 2019-03-04 | 2023-03-03 | 华为技术有限公司 | 功率放大装置、波束成形系统、发射机和基站 |
US12113492B2 (en) | 2019-03-04 | 2024-10-08 | Huawei Technologies Co., Ltd. | Power amplification apparatus, beamforming system, transmitter, and base station |
CN116232248A (zh) * | 2023-05-06 | 2023-06-06 | 四川省华盾防务科技股份有限公司 | 一种功率放大器的控制方法、装置、系统及存储介质 |
CN116232248B (zh) * | 2023-05-06 | 2023-07-04 | 四川省华盾防务科技股份有限公司 | 一种功率放大器的控制方法、装置、系统及存储介质 |
Also Published As
Publication number | Publication date |
---|---|
US20100295610A1 (en) | 2010-11-25 |
US7994854B2 (en) | 2011-08-09 |
CN101926089B (zh) | 2013-11-06 |
EP2238684A1 (en) | 2010-10-13 |
WO2009095855A1 (en) | 2009-08-06 |
ATE525801T1 (de) | 2011-10-15 |
EP2238684B1 (en) | 2011-09-21 |
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C06 | Publication | ||
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SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20151111 Address after: Holland Ian Deho Finn Patentee after: Samba Holdings Netherlands Ltd. Address before: Holland Ian Deho Finn Patentee before: NXP B.V. |
|
C56 | Change in the name or address of the patentee | ||
CP03 | Change of name, title or address |
Address after: Nijmegen Patentee after: Ampleon Netherlands B.V. Address before: Holland Ian Deho Finn Patentee before: Samba Holdings Netherlands Ltd. |
|
CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131106 |