CN1488201A - 无线收发机功率放大器中包括调制注入的连续闭环功率控制系统 - Google Patents
无线收发机功率放大器中包括调制注入的连续闭环功率控制系统 Download PDFInfo
- Publication number
- CN1488201A CN1488201A CNA018216382A CN01821638A CN1488201A CN 1488201 A CN1488201 A CN 1488201A CN A018216382 A CNA018216382 A CN A018216382A CN 01821638 A CN01821638 A CN 01821638A CN 1488201 A CN1488201 A CN 1488201A
- Authority
- CN
- China
- Prior art keywords
- signal
- power
- power amplifier
- phase
- output
- 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.)
- Granted
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Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
- H04W52/04—TPC
- H04W52/52—TPC using AGC [Automatic Gain Control] circuits or amplifiers
-
- 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
- H03F1/0272—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 by using a signal derived from the output signal
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
- H04W52/04—TPC
- H04W52/06—TPC algorithms
- H04W52/08—Closed loop power control
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03F—AMPLIFIERS
- H03F2200/00—Indexing scheme relating to amplifiers
- H03F2200/294—Indexing scheme relating to amplifiers the amplifier being a low noise amplifier [LNA]
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03F—AMPLIFIERS
- H03F2200/00—Indexing scheme relating to amplifiers
- H03F2200/372—Noise reduction and elimination in amplifier
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
- H04B1/02—Transmitters
- H04B1/04—Circuits
- H04B2001/0408—Circuits with power amplifiers
- H04B2001/0416—Circuits with power amplifiers having gain or transmission power control
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Power Engineering (AREA)
- Transmitters (AREA)
- Amplifiers (AREA)
- Control Of Amplification And Gain Control (AREA)
Abstract
Description
Claims (29)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US09/704,930 US6801784B1 (en) | 2000-11-02 | 2000-11-02 | Continuous closed-loop power control system including modulation injection in a wireless transceiver power amplifier |
US09/704,930 | 2000-11-02 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1488201A true CN1488201A (zh) | 2004-04-07 |
CN1264285C CN1264285C (zh) | 2006-07-12 |
Family
ID=24831419
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB018216382A Expired - Lifetime CN1264285C (zh) | 2000-11-02 | 2001-11-02 | 无线收发机功率放大器中包括幅度调制注入的连续闭环功率控制系统和方法 |
Country Status (7)
Country | Link |
---|---|
US (3) | US6801784B1 (zh) |
JP (1) | JP3711109B2 (zh) |
KR (1) | KR100701913B1 (zh) |
CN (1) | CN1264285C (zh) |
HK (1) | HK1064523A1 (zh) |
TW (1) | TW550893B (zh) |
WO (1) | WO2002060088A1 (zh) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8351490B2 (en) | 2007-01-26 | 2013-01-08 | Agency For Science, Technology And Research | Radio frequency identification transceiver |
CN101983528B (zh) * | 2008-02-08 | 2015-02-11 | 天工方案公司 | 用于调整发射器带宽的闭环自适应功率控制器 |
Families Citing this family (67)
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SE9904860L (sv) * | 1999-12-30 | 2001-07-01 | Ericsson Telefon Ab L M | Effektkarakteristik hos en radiosändare |
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 |
US7103127B2 (en) * | 2001-03-30 | 2006-09-05 | Skyworks Solutions, Inc. | System for controlling the frequency of an oscillator |
US6983025B2 (en) * | 2001-04-11 | 2006-01-03 | Tropian, Inc. | High quality power ramping in a communications transmitter |
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 |
EP1317064A1 (en) * | 2001-11-28 | 2003-06-04 | TTPCOM Limited | Transmitter RF power control |
US7242728B2 (en) * | 2002-05-24 | 2007-07-10 | Anritsu Corporation | Quadrature modulator carrier quadrature error detection method and quadrature modulation device |
GB2389253B (en) * | 2002-05-31 | 2005-09-21 | Hitachi Ltd | Transmitter and semiconductor integrated circuit for communication |
GB0212740D0 (en) * | 2002-05-31 | 2002-07-10 | Hitachi Ltd | Transmitter and wireless communication apparatus using the transmitter |
GB2389251B (en) * | 2002-05-31 | 2005-09-07 | Hitachi Ltd | A communication semiconductor integrated circuit, a wireless communication apparatus, and a loop gain calibration method |
JP2004120306A (ja) * | 2002-09-26 | 2004-04-15 | Renesas Technology Corp | 利得可変増幅器 |
US7149484B2 (en) * | 2002-10-03 | 2006-12-12 | Intel Corporation | Portable communication device having adjustable amplification and method therefor |
EP1568143B1 (de) * | 2002-11-14 | 2006-09-13 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Sendestufe mit phasen und amplitudenregelschleife |
US8428181B2 (en) | 2002-12-02 | 2013-04-23 | Research In Motion Limited | Method and apparatus for optimizing transmitter power efficiency |
ATE551773T1 (de) * | 2003-02-20 | 2012-04-15 | Sony Ericsson Mobile Comm Ab | Effizienter modulation von hochfrequenzsignalen |
US7289775B1 (en) * | 2003-03-06 | 2007-10-30 | Rf Micro Devices, Inc. | Method for transmit power control |
US7805115B1 (en) * | 2003-06-02 | 2010-09-28 | Analog Devices, Inc. | Variable filter systems and methods for enhanced data rate communication systems |
GB2404506B (en) * | 2003-07-31 | 2006-02-22 | Renesas Tech Corp | Method of ramping up output level of power amplifier of radio communication system,communication semiconductor integrated circuit,& radio communication system |
ATE327601T1 (de) * | 2003-10-23 | 2006-06-15 | Sony Ericsson Mobile Comm Ab | Zusätzliche regelung des referenzsignals der automatischen leistungsregelung in einem mobilen endgerät |
US7215972B2 (en) * | 2003-12-09 | 2007-05-08 | Freescale Semiconductor, Inc. | Adaptive transmit power control system |
JP4323968B2 (ja) * | 2004-01-14 | 2009-09-02 | 株式会社日立コミュニケーションテクノロジー | 無線通信装置のタイミング調整方法 |
US7333563B2 (en) | 2004-02-20 | 2008-02-19 | Research In Motion Limited | Method and apparatus for improving power amplifier efficiency in wireless communication systems having high peak to average power ratios |
US7308042B2 (en) | 2004-02-27 | 2007-12-11 | Research In Motion Limited | Method and apparatus for optimizing transmitter power efficiency |
ATE362235T1 (de) * | 2004-02-27 | 2007-06-15 | Research In Motion Ltd | Verfahren und vorrichtung zur optimierung des sendeleistungswirkungsgrades |
GB2416437B (en) * | 2004-07-19 | 2007-12-27 | Renesas Tech Corp | A communication semiconductor integrated circuit device and a wireless communication system |
US7907910B2 (en) * | 2004-08-02 | 2011-03-15 | Intel Corporation | Method and apparatus to vary power level of training signal |
US7359453B1 (en) * | 2004-09-03 | 2008-04-15 | Rf Micro Devices, Inc. | System and method for transitioning between modulation formats in adjacent bursts triggering on ramps |
US7277497B2 (en) * | 2004-09-03 | 2007-10-02 | Rf Micro Devices, Inc. | System and method for transitioning between modulation formats in adjacent bursts triggering on data flow |
US7983632B2 (en) * | 2004-09-24 | 2011-07-19 | Broadcom Corporation | Feedback control loop for amplitude modulation in a polar transmitter with a translational loop |
US20060068727A1 (en) * | 2004-09-30 | 2006-03-30 | Motorola, Inc. | Method and system for dynamic range power control |
US7148749B2 (en) * | 2005-01-31 | 2006-12-12 | Freescale Semiconductor, Inc. | Closed loop power control with high dynamic range |
US7474878B1 (en) | 2005-03-02 | 2009-01-06 | Rf Micro Devices, Inc. | Closed loop polar modulation system with open loop option at low power levels |
US7496339B2 (en) * | 2005-05-10 | 2009-02-24 | Skyworks Solutions, Inc. | Amplitude calibration element for an enhanced data rates for GSM evolution (EDGE) polar loop transmitter |
US8559896B2 (en) * | 2005-06-30 | 2013-10-15 | Harris Stratex Networks, Inc. | System and method for radio power level control |
US7787570B2 (en) * | 2005-07-13 | 2010-08-31 | Skyworks Solutions, Inc. | Polar loop radio frequency (RF) transmitter having increased dynamic range amplitude control |
GB2428543B (en) * | 2005-07-20 | 2007-11-07 | Motorola Inc | Method and apparatus for power control of an air interface transmission |
US7605652B2 (en) * | 2005-08-05 | 2009-10-20 | Freescale Semiconductor, Inc. | Loop gain equalizer for RF power amplifier |
US7483678B2 (en) * | 2005-09-27 | 2009-01-27 | Skyworks Solutions, Inc. | Single chip GSM/EDGE transceiver architecture with closed loop power control |
US7542738B2 (en) * | 2005-12-21 | 2009-06-02 | Intel Corporation | Method and apparatus for measuring and compensating for power amplifier distortion and non-linearity |
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 |
US7599448B2 (en) * | 2006-02-03 | 2009-10-06 | Pine Valley Investments, Inc. | Multi-mode selectable modulation architecture calibration and power control apparatus, system, and method for radio frequency power amplifier |
KR100955843B1 (ko) * | 2006-03-13 | 2010-05-04 | 인터디지탈 테크날러지 코포레이션 | 1 비트 디지털 직교 변조기 |
US7558542B2 (en) | 2006-06-09 | 2009-07-07 | Mediatek Inc. | System and method for providing a transmitter for polar modulation and power amplifier linearization |
AU2007260547B2 (en) | 2006-06-14 | 2010-08-12 | Blackberry Limited | Input drive control for switcher regulated power amplifier modules |
CN101341653B (zh) | 2006-06-14 | 2010-11-10 | 捷讯研究有限公司 | 开关稳压功率放大器模块的控制方法、发射机和移动通信设备 |
US7570928B2 (en) * | 2006-08-04 | 2009-08-04 | Axiom Microdevices, Inc. | System and method for low delay corrective feedback power amplifier control |
US8073410B2 (en) | 2006-10-30 | 2011-12-06 | Skyworks Solutions, Inc. | System and method for closed loop power control calibration |
US8014738B2 (en) * | 2006-10-30 | 2011-09-06 | Infineon Technologies Ag | Method and apparatus for optimizing output power levels in power amplifiers |
WO2008112977A1 (en) * | 2007-03-15 | 2008-09-18 | Powercast Corporation | Multiple frequency transmitter, receiver, and systems thereof |
US8391814B2 (en) * | 2007-12-18 | 2013-03-05 | Intel Mobile Communications GmbH | Power control loop, transmitter with the power control loop and method for controlling output power of a transmitter device |
WO2009101993A1 (ja) * | 2008-02-14 | 2009-08-20 | Nec Corporation | 移相器及びその制御方法、アレイアンテナを備える無線通信装置 |
KR101202337B1 (ko) * | 2008-12-16 | 2012-11-16 | 한국전자통신연구원 | 밀리미터파를 이용하는 송수신기 |
US8731496B2 (en) * | 2009-12-18 | 2014-05-20 | Quantance, Inc. | Power amplifier power controller |
US8823493B2 (en) * | 2010-06-11 | 2014-09-02 | Intelleflex Corporation | Devices employing modulator switching and methods thereof |
US8620238B2 (en) | 2010-07-23 | 2013-12-31 | Blackberry Limited | Method of power amplifier switching power control using post power amplifier power detection |
US9369094B2 (en) | 2010-10-20 | 2016-06-14 | Aviat U.S., Inc. | Systems and methods for improved power yield and linerization in radio frequency transmitters |
US8538354B2 (en) * | 2011-04-04 | 2013-09-17 | Intel IP Corporation | Method and system for controlling signal transmission of a wireless communication device |
KR101787720B1 (ko) * | 2011-08-19 | 2017-10-18 | 건국대학교 산학협력단 | 주파수 편이 변조 방식의 디지털 위상 동기 루프 회로 장치 및 그 제어 방법 |
US20140029697A1 (en) * | 2012-07-24 | 2014-01-30 | Qualcomm Incorporated | GMSK-Based Modulation in a Wireless Local Area Network |
US9100033B2 (en) | 2013-12-20 | 2015-08-04 | Motorola Solutions, Inc. | Systems and methods for using a digital power amplifier controller (DPAC) having foward-loop correction and feedback-loop correction |
TWI554060B (zh) * | 2015-03-13 | 2016-10-11 | 瑞昱半導體股份有限公司 | 傳送器以及用來降低輸入訊號失真的方法 |
CN106226741B (zh) * | 2016-07-12 | 2018-03-02 | 华讯方舟科技有限公司 | 利用tr组件获得中频可控信号的方法和系统 |
US10181832B1 (en) * | 2017-10-05 | 2019-01-15 | Motorola Mobility Llc | Multimode transmit power control loop, electronic device, and method of adjusting a detected operating level of amplified power output |
US10348250B2 (en) * | 2017-10-23 | 2019-07-09 | Analog Devices Global Unlimited Company | Amplifier with noise control and a digital to analog converter with reduced noise bandwidth |
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SG11202104797RA (en) | 2018-10-12 | 2021-06-29 | Skyworks Solutions Inc | Systems and methods for integration of injection-locked oscillators into transceiver arrays |
US11863148B1 (en) * | 2021-07-15 | 2024-01-02 | Christos Tsironis | Active impedance tuner for base-band load pull |
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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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GB2370435A (en) * | 2000-12-22 | 2002-06-26 | Nokia Mobile Phones Ltd | A polar loop transmitter for a mobile phone |
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 |
-
2000
- 2000-11-02 US US09/704,930 patent/US6801784B1/en not_active Expired - Lifetime
-
2001
- 2001-11-02 CN CNB018216382A patent/CN1264285C/zh not_active Expired - Lifetime
- 2001-11-02 KR KR1020037006143A patent/KR100701913B1/ko active IP Right Grant
- 2001-11-02 WO PCT/US2001/045730 patent/WO2002060088A1/en active Application Filing
- 2001-11-02 TW TW090127376A patent/TW550893B/zh not_active IP Right Cessation
- 2001-11-02 JP JP2002560303A patent/JP3711109B2/ja not_active Expired - Fee Related
-
2003
- 2003-03-18 US US10/392,102 patent/US7099636B2/en not_active Expired - Lifetime
-
2004
- 2004-07-06 US US10/885,162 patent/US7218951B2/en not_active Expired - Lifetime
- 2004-09-15 HK HK04107021A patent/HK1064523A1/xx not_active IP Right Cessation
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8351490B2 (en) | 2007-01-26 | 2013-01-08 | Agency For Science, Technology And Research | Radio frequency identification transceiver |
CN101983528B (zh) * | 2008-02-08 | 2015-02-11 | 天工方案公司 | 用于调整发射器带宽的闭环自适应功率控制器 |
Also Published As
Publication number | Publication date |
---|---|
US7099636B2 (en) | 2006-08-29 |
KR100701913B1 (ko) | 2007-04-02 |
US20040198270A1 (en) | 2004-10-07 |
US7218951B2 (en) | 2007-05-15 |
CN1264285C (zh) | 2006-07-12 |
JP2004518367A (ja) | 2004-06-17 |
US20040248528A1 (en) | 2004-12-09 |
TW550893B (en) | 2003-09-01 |
KR20040005855A (ko) | 2004-01-16 |
HK1064523A1 (en) | 2005-01-28 |
WO2002060088A1 (en) | 2002-08-01 |
JP3711109B2 (ja) | 2005-10-26 |
US6801784B1 (en) | 2004-10-05 |
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CX01 | Expiry of patent term |