CN100347952C - 射频放大器中幅度调制到相位调制的消除方法 - Google Patents
射频放大器中幅度调制到相位调制的消除方法 Download PDFInfo
- Publication number
- CN100347952C CN100347952C CNB998141615A CN99814161A CN100347952C CN 100347952 C CN100347952 C CN 100347952C CN B998141615 A CNB998141615 A CN B998141615A CN 99814161 A CN99814161 A CN 99814161A CN 100347952 C CN100347952 C CN 100347952C
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- Prior art keywords
- phase
- modulation
- amplitude
- signal
- amplifier
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- Expired - Fee Related
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- 238000000034 method Methods 0.000 title claims description 27
- 238000012937 correction Methods 0.000 claims abstract description 36
- 238000003860 storage Methods 0.000 claims description 13
- 208000003443 Unconsciousness Diseases 0.000 claims description 11
- 230000008859 change Effects 0.000 claims description 9
- 238000007620 mathematical function Methods 0.000 claims description 5
- 238000012544 monitoring process Methods 0.000 claims description 2
- 230000006870 function Effects 0.000 description 13
- 238000005259 measurement Methods 0.000 description 7
- 238000005070 sampling Methods 0.000 description 7
- 238000006243 chemical reaction Methods 0.000 description 6
- 238000010586 diagram Methods 0.000 description 4
- 238000012546 transfer Methods 0.000 description 4
- 230000001413 cellular effect Effects 0.000 description 3
- 230000001915 proofreading effect Effects 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000014509 gene expression Effects 0.000 description 2
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- 238000005422 blasting Methods 0.000 description 1
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- 238000012986 modification Methods 0.000 description 1
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Images
Classifications
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03C—MODULATION
- H03C5/00—Amplitude modulation and angle modulation produced simultaneously or at will by the same modulating signal
-
- 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
- H03F1/32—Modifications of amplifiers to reduce non-linear distortion
- H03F1/3241—Modifications of amplifiers to reduce non-linear distortion using predistortion circuits
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03F—AMPLIFIERS
- H03F2200/00—Indexing scheme relating to amplifiers
- H03F2200/331—Sigma delta modulation being used in an amplifying circuit
Landscapes
- Physics & Mathematics (AREA)
- Nonlinear Science (AREA)
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Amplifiers (AREA)
- Transmitters (AREA)
- Control Of Amplification And Gain Control (AREA)
Abstract
Description
Claims (26)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US09/207167 | 1998-12-07 | ||
US09/207,167 | 1998-12-07 | ||
US09/207,167 US6295442B1 (en) | 1998-12-07 | 1998-12-07 | Amplitude modulation to phase modulation cancellation method in an RF amplifier |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1329773A CN1329773A (zh) | 2002-01-02 |
CN100347952C true CN100347952C (zh) | 2007-11-07 |
Family
ID=22769457
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB998141615A Expired - Fee Related CN100347952C (zh) | 1998-12-07 | 1999-11-16 | 射频放大器中幅度调制到相位调制的消除方法 |
Country Status (9)
Country | Link |
---|---|
US (1) | US6295442B1 (zh) |
EP (1) | EP1138115B1 (zh) |
JP (1) | JP3524498B2 (zh) |
CN (1) | CN100347952C (zh) |
AT (1) | ATE265757T1 (zh) |
AU (1) | AU1478600A (zh) |
DE (1) | DE69916886T2 (zh) |
TR (1) | TR200101656T2 (zh) |
WO (1) | WO2000035080A1 (zh) |
Families Citing this family (80)
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US6198347B1 (en) | 1999-07-29 | 2001-03-06 | Tropian, Inc. | Driving circuits for switch mode RF power amplifiers |
US6366177B1 (en) | 2000-02-02 | 2002-04-02 | Tropian Inc. | High-efficiency power modulators |
JP4038009B2 (ja) * | 2000-02-03 | 2008-01-23 | 株式会社アドバンテスト | 相関関数測定方法及び装置 |
WO2001065722A2 (de) * | 2000-03-03 | 2001-09-07 | Siemens Aktiengesellschaft | Verfahren und sendeschaltung zur erzeugung eines sendesignals |
US6816016B2 (en) * | 2000-08-10 | 2004-11-09 | Tropian, Inc. | High-efficiency modulating RF amplifier |
US6650875B1 (en) * | 2000-08-30 | 2003-11-18 | Skyworks Solutions, Inc. | Transmitter architecture having a secondary phase-error correction loop including an amplitude reconstruction system |
US6792282B1 (en) * | 2000-09-21 | 2004-09-14 | Skyworks Solutions, Inc. | Multiple step switched translation loop for power amplifier feedback control |
US6734724B1 (en) * | 2000-10-06 | 2004-05-11 | Tropian, Inc. | Power control and modulation of switched-mode power amplifiers with one or more stages |
US6975686B1 (en) | 2000-10-31 | 2005-12-13 | Telefonaktiebolaget L.M. Ericsson | IQ modulation systems and methods that use separate phase and amplitude signal paths |
US6801784B1 (en) * | 2000-11-02 | 2004-10-05 | Skyworks Solutions, Inc. | Continuous closed-loop power control system including modulation injection in a wireless transceiver power amplifier |
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FR2824437B1 (fr) * | 2001-05-04 | 2005-06-03 | Eads Defence & Security Ntwk | Generateur d'un signal radiofrequence module en phase ou frequence et en amplitude, et emetteur l'incorporant |
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FR2826205B1 (fr) * | 2001-06-13 | 2003-12-05 | Matra Nortel Communications | Procede de modulation de l'amplitude d'un signal radiofrequence, et dispositif pour sa mise en oeuvre |
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US7991071B2 (en) * | 2002-05-16 | 2011-08-02 | Rf Micro Devices, Inc. | AM to PM correction system for polar modulator |
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US6892057B2 (en) | 2002-08-08 | 2005-05-10 | Telefonaktiebolaget Lm Ericsson (Publ) | Method and apparatus for reducing dynamic range of a power amplifier |
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AU2003279177A1 (en) * | 2002-10-08 | 2004-05-04 | M/A-Com, Inc. | Transmitter |
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EP1568143B1 (de) * | 2002-11-14 | 2006-09-13 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Sendestufe mit phasen und amplitudenregelschleife |
EP1650864A4 (en) * | 2003-07-25 | 2006-06-28 | Matsushita Electric Ind Co Ltd | GAIN DEVICE |
JP3874747B2 (ja) * | 2003-08-08 | 2007-01-31 | 松下電器産業株式会社 | 送信装置、送信電力制御方法および無線通信装置 |
JP2005072031A (ja) * | 2003-08-22 | 2005-03-17 | Renesas Technology Corp | 高周波用半導体装置および通信用電子部品並びに無線通信システム |
US7116951B2 (en) * | 2003-12-16 | 2006-10-03 | Motorola, Inc. | Transmitter circuit and method for modulation distortion compensation |
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JP4514485B2 (ja) * | 2004-03-19 | 2010-07-28 | パナソニック株式会社 | 高周波電力増幅器 |
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US7355470B2 (en) | 2006-04-24 | 2008-04-08 | Parkervision, Inc. | Systems and methods of RF power transmission, modulation, and amplification, including embodiments for amplifier class transitioning |
US7327803B2 (en) | 2004-10-22 | 2008-02-05 | Parkervision, Inc. | Systems and methods for vector power amplification |
EP1819059A1 (en) * | 2005-02-14 | 2007-08-15 | Matsushita Electric Industrial Co., Ltd. | Transmission modulation apparatus, communication device, and mobile wireless unit |
JP2006261714A (ja) * | 2005-03-15 | 2006-09-28 | Renesas Technology Corp | 通信用半導体集積回路および携帯通信端末 |
US7412215B1 (en) * | 2005-06-03 | 2008-08-12 | Rf Micro Devices, Inc. | System and method for transitioning from one PLL feedback source to another |
US8224265B1 (en) | 2005-06-13 | 2012-07-17 | Rf Micro Devices, Inc. | Method for optimizing AM/AM and AM/PM predistortion in a mobile terminal |
US7787570B2 (en) * | 2005-07-13 | 2010-08-31 | Skyworks Solutions, Inc. | Polar loop radio frequency (RF) transmitter having increased dynamic range amplitude control |
US7911272B2 (en) | 2007-06-19 | 2011-03-22 | Parkervision, Inc. | Systems and methods of RF power transmission, modulation, and amplification, including blended control embodiments |
US8334722B2 (en) | 2007-06-28 | 2012-12-18 | Parkervision, Inc. | Systems and methods of RF power transmission, modulation and amplification |
JP2009517891A (ja) * | 2005-12-01 | 2009-04-30 | パナソニック株式会社 | 送信回路、及びそれを用いた通信機器 |
US8884714B2 (en) * | 2005-12-22 | 2014-11-11 | Pine Valley Investments, Inc. | Apparatus, system, and method for digital base modulation of power amplifier in polar transmitter |
US7869542B2 (en) * | 2006-02-03 | 2011-01-11 | Quantance, Inc. | Phase error de-glitching circuit and method of operating |
US8032097B2 (en) * | 2006-02-03 | 2011-10-04 | Quantance, Inc. | Amplitude error de-glitching circuit and method of operating |
US7917106B2 (en) * | 2006-02-03 | 2011-03-29 | Quantance, Inc. | RF power amplifier controller circuit including calibrated phase control loop |
CN101401261B (zh) * | 2006-02-03 | 2012-11-21 | 匡坦斯公司 | 功率放大器控制器电路 |
US8095090B2 (en) * | 2006-02-03 | 2012-01-10 | Quantance, Inc. | RF power amplifier controller circuit |
US7933570B2 (en) * | 2006-02-03 | 2011-04-26 | Quantance, Inc. | Power amplifier controller circuit |
US7877060B1 (en) | 2006-02-06 | 2011-01-25 | Rf Micro Devices, Inc. | Fast calibration of AM/PM pre-distortion |
US7962108B1 (en) | 2006-03-29 | 2011-06-14 | Rf Micro Devices, Inc. | Adaptive AM/PM compensation |
US7596184B2 (en) | 2006-03-30 | 2009-09-29 | Pine Valley Investments, Inc. | Apparatus, system, and method for amplitude-phase synchronization in polar transmitter |
US7555275B2 (en) | 2006-04-14 | 2009-06-30 | Viasat, Inc. | Systems, methods and devices for dual closed loop modulation controller for nonlinear RF amplifier |
US8031804B2 (en) | 2006-04-24 | 2011-10-04 | Parkervision, Inc. | Systems and methods of RF tower transmission, modulation, and amplification, including embodiments for compensating for waveform distortion |
JP4676383B2 (ja) * | 2006-05-31 | 2011-04-27 | ルネサスエレクトロニクス株式会社 | 送信回路及びそれを用いた移動体通信用送信機 |
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US7873331B2 (en) * | 2006-06-04 | 2011-01-18 | Samsung Electro-Mechanics Company, Ltd. | Systems, methods, and apparatuses for multi-path orthogonal recursive predistortion |
US7518445B2 (en) * | 2006-06-04 | 2009-04-14 | Samsung Electro-Mechanics Company, Ltd. | Systems, methods, and apparatuses for linear envelope elimination and restoration transmitters |
US7593698B1 (en) * | 2006-07-11 | 2009-09-22 | Rf Micro Devices, Inc. | Large signal polar modulated power amplifier |
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US8489042B1 (en) | 2009-10-08 | 2013-07-16 | Rf Micro Devices, Inc. | Polar feedback linearization |
US8533516B2 (en) | 2010-09-22 | 2013-09-10 | Xw Llc | Low power radio controlled clock incorporating independent timing corrections |
KR101130882B1 (ko) * | 2010-10-19 | 2012-03-28 | 한국전자통신연구원 | 시간 지연 보상 기능을 가지는 폴라 송신기와 이의 운용 방법 및 이를 포함하는 휴대 단말기 |
KR20140026458A (ko) | 2011-04-08 | 2014-03-05 | 파커비전, 인크. | Rf 전력 송신, 변조 및 증폭 시스템들 및 방법들 |
JP6174574B2 (ja) | 2011-06-02 | 2017-08-02 | パーカーヴィジョン インコーポレイテッド | アンテナ制御 |
US8270465B1 (en) | 2011-11-15 | 2012-09-18 | Xw Llc | Timing and time information extraction from a phase modulated signal in a radio controlled clock receiver |
WO2013133931A1 (en) | 2012-03-05 | 2013-09-12 | Xw Llc Dba Xtendwave | Multi-antenna receiver in a radio controlled clock |
KR20160058855A (ko) | 2013-09-17 | 2016-05-25 | 파커비전, 인크. | 정보를 포함하는 시간의 함수를 렌더링하기 위한 방법, 장치 및 시스템 |
CN105445682B (zh) | 2014-07-25 | 2018-08-21 | 通用电气公司 | 磁共振成像装置、射频放大***及方法 |
RU2589865C1 (ru) * | 2014-11-05 | 2016-07-10 | Федеральное государственное казенное военное образовательное учреждение высшего профессионального образования "Военный учебно-научный центр Военно-воздушных сил "Военно-воздушная академия имени профессора Н.Е. Жуковского и Ю.А. Гагарина" (г. Воронеж) Министерства обороны Российской Федерации | Способ генерации и частотной модуляции высокочастотных сигналов и устройство его реализации |
CN104967457B (zh) * | 2015-06-23 | 2017-07-04 | 上海航天测控通信研究所 | 一种能有效减小调制度误差的遥测发射机及其调相方法 |
Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4462001A (en) * | 1982-02-22 | 1984-07-24 | Canadian Patents & Development Limited | Baseband linearizer for wideband, high power, nonlinear amplifiers |
US4499434A (en) * | 1982-07-19 | 1985-02-12 | Rockwell International Corporation | PLL Phase error alarm related to associated receiver |
US4985688A (en) * | 1989-01-06 | 1991-01-15 | Nec Corporation | Modulation system capable of accurately compensating for nonlinearities of an amplifier connected thereto |
US5093637A (en) * | 1987-12-27 | 1992-03-03 | Mitsubishi Denki Kabushiki Kaisha | Modulation device with input signal modification for correction of amplifier nonlinearities |
CN1096913A (zh) * | 1993-02-11 | 1994-12-28 | 莫托罗拉公司 | 高效的幅度/相位调制放大器 |
CN1121752A (zh) * | 1994-02-23 | 1996-05-01 | 摩托罗拉公司 | 具有嵌套的调幅控制器和调相控制器的功率放大器 |
US5524286A (en) * | 1993-12-14 | 1996-06-04 | Alcatel Italia S.P.A. | Baseband predistortion system for the adaptive linearization of power amplifiers |
US5598436A (en) * | 1993-06-29 | 1997-01-28 | U.S. Philips Corporation | Digital transmission system with predistortion |
US5650758A (en) * | 1995-11-28 | 1997-07-22 | Radio Frequency Systems, Inc. | Pipelined digital predistorter for a wideband amplifier |
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1998
- 1998-12-07 US US09/207,167 patent/US6295442B1/en not_active Expired - Lifetime
-
1999
- 1999-11-16 AT AT99973364T patent/ATE265757T1/de not_active IP Right Cessation
- 1999-11-16 CN CNB998141615A patent/CN100347952C/zh not_active Expired - Fee Related
- 1999-11-16 DE DE69916886T patent/DE69916886T2/de not_active Expired - Lifetime
- 1999-11-16 WO PCT/US1999/027123 patent/WO2000035080A1/en active IP Right Grant
- 1999-11-16 AU AU14786/00A patent/AU1478600A/en not_active Abandoned
- 1999-11-16 JP JP2000587434A patent/JP3524498B2/ja not_active Expired - Fee Related
- 1999-11-16 TR TR2001/01656T patent/TR200101656T2/xx unknown
- 1999-11-16 EP EP99973364A patent/EP1138115B1/en not_active Expired - Lifetime
Patent Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4462001A (en) * | 1982-02-22 | 1984-07-24 | Canadian Patents & Development Limited | Baseband linearizer for wideband, high power, nonlinear amplifiers |
US4499434A (en) * | 1982-07-19 | 1985-02-12 | Rockwell International Corporation | PLL Phase error alarm related to associated receiver |
US5093637A (en) * | 1987-12-27 | 1992-03-03 | Mitsubishi Denki Kabushiki Kaisha | Modulation device with input signal modification for correction of amplifier nonlinearities |
US4985688A (en) * | 1989-01-06 | 1991-01-15 | Nec Corporation | Modulation system capable of accurately compensating for nonlinearities of an amplifier connected thereto |
CN1096913A (zh) * | 1993-02-11 | 1994-12-28 | 莫托罗拉公司 | 高效的幅度/相位调制放大器 |
US5598436A (en) * | 1993-06-29 | 1997-01-28 | U.S. Philips Corporation | Digital transmission system with predistortion |
US5524286A (en) * | 1993-12-14 | 1996-06-04 | Alcatel Italia S.P.A. | Baseband predistortion system for the adaptive linearization of power amplifiers |
CN1121752A (zh) * | 1994-02-23 | 1996-05-01 | 摩托罗拉公司 | 具有嵌套的调幅控制器和调相控制器的功率放大器 |
US5650758A (en) * | 1995-11-28 | 1997-07-22 | Radio Frequency Systems, Inc. | Pipelined digital predistorter for a wideband amplifier |
Also Published As
Publication number | Publication date |
---|---|
WO2000035080A1 (en) | 2000-06-15 |
EP1138115B1 (en) | 2004-04-28 |
JP2002532932A (ja) | 2002-10-02 |
AU1478600A (en) | 2000-06-26 |
US6295442B1 (en) | 2001-09-25 |
DE69916886T2 (de) | 2005-04-07 |
ATE265757T1 (de) | 2004-05-15 |
DE69916886D1 (de) | 2004-06-03 |
CN1329773A (zh) | 2002-01-02 |
TR200101656T2 (tr) | 2001-11-21 |
EP1138115A1 (en) | 2001-10-04 |
JP3524498B2 (ja) | 2004-05-10 |
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