ATE498242T1 - Doppelspannungsregler für einen netzspannungsgeregelten leistungsverstärker in einem geschlossenen regelkreis - Google Patents

Doppelspannungsregler für einen netzspannungsgeregelten leistungsverstärker in einem geschlossenen regelkreis

Info

Publication number
ATE498242T1
ATE498242T1 AT06770962T AT06770962T ATE498242T1 AT E498242 T1 ATE498242 T1 AT E498242T1 AT 06770962 T AT06770962 T AT 06770962T AT 06770962 T AT06770962 T AT 06770962T AT E498242 T1 ATE498242 T1 AT E498242T1
Authority
AT
Austria
Prior art keywords
power amplifier
regulator
regulated power
voltage regulator
dual
Prior art date
Application number
AT06770962T
Other languages
English (en)
Inventor
Dmitriy Rozenblit
Tirdad Sowlati
Original Assignee
Skyworks Solutions Inc
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Skyworks Solutions Inc filed Critical Skyworks Solutions Inc
Application granted granted Critical
Publication of ATE498242T1 publication Critical patent/ATE498242T1/de

Links

Classifications

    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05F—SYSTEMS FOR REGULATING ELECTRIC OR MAGNETIC VARIABLES
    • G05F1/00—Automatic systems in which deviations of an electric quantity from one or more predetermined values are detected at the output of the system and fed back to a device within the system to restore the detected quantity to its predetermined value or values, i.e. retroactive systems
    • G05F1/66—Regulating electric power
    • 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
    • H03F1/0211—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 supply voltage or current
    • H03F1/0216—Continuous control
    • H03F1/0233—Continuous control by using a signal derived from the output signal, e.g. bootstrapping the voltage supply
    • 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
    • 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
    • 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
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F2200/00—Indexing scheme relating to amplifiers
    • H03F2200/207—A hybrid coupler being used as power measuring circuit at the output of an amplifier circuit
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F2200/00—Indexing scheme relating to amplifiers
    • H03F2200/504—Indexing scheme relating to amplifiers the supply voltage or current being continuously controlled by a controlling signal, e.g. the controlling signal of a transistor implemented as variable resistor in a supply path for, an IC-block showed 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
    • H04B2001/045—Circuits with power amplifiers with means for improving efficiency

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Automation & Control Theory (AREA)
  • Amplifiers (AREA)
  • Transmitters (AREA)
  • Continuous-Control Power Sources That Use Transistors (AREA)
AT06770962T 2005-05-24 2006-05-23 Doppelspannungsregler für einen netzspannungsgeregelten leistungsverstärker in einem geschlossenen regelkreis ATE498242T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US11/137,197 US7499682B2 (en) 2005-05-24 2005-05-24 Dual voltage regulator for a supply voltage controlled power amplifier in a closed power control loop
PCT/US2006/019928 WO2006127714A2 (en) 2005-05-24 2006-05-23 Dual voltage regulator for a supply voltage controlled power amplifier in a closed power control loop

Publications (1)

Publication Number Publication Date
ATE498242T1 true ATE498242T1 (de) 2011-02-15

Family

ID=37452752

Family Applications (1)

Application Number Title Priority Date Filing Date
AT06770962T ATE498242T1 (de) 2005-05-24 2006-05-23 Doppelspannungsregler für einen netzspannungsgeregelten leistungsverstärker in einem geschlossenen regelkreis

Country Status (7)

Country Link
US (1) US7499682B2 (de)
EP (1) EP1884024B1 (de)
KR (1) KR101224247B1 (de)
CN (1) CN101228720B (de)
AT (1) ATE498242T1 (de)
DE (1) DE602006020036D1 (de)
WO (1) WO2006127714A2 (de)

Families Citing this family (73)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8811917B2 (en) 2002-05-01 2014-08-19 Dali Systems Co. Ltd. Digital hybrid mode power amplifier system
US6985704B2 (en) * 2002-05-01 2006-01-10 Dali Yang System and method for digital memorized predistortion for wireless communication
US8472897B1 (en) * 2006-12-22 2013-06-25 Dali Systems Co. Ltd. Power amplifier predistortion methods and apparatus
US8064850B2 (en) 2002-05-01 2011-11-22 Dali Systems Co., Ltd. High efficiency linearization power amplifier for wireless communication
US8380143B2 (en) 2002-05-01 2013-02-19 Dali Systems Co. Ltd Power amplifier time-delay invariant predistortion methods and apparatus
US20100117413A1 (en) * 2004-09-23 2010-05-13 Squires Keith D Prisoner Safety Seat and Method of Use
US7288991B2 (en) * 2005-02-17 2007-10-30 Skyworks Solutions, Inc. Power control circuit for accurate control of power amplifier output power
US7869542B2 (en) 2006-02-03 2011-01-11 Quantance, Inc. Phase error de-glitching circuit and method of operating
US7933570B2 (en) 2006-02-03 2011-04-26 Quantance, Inc. Power amplifier controller circuit
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
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
US8548400B2 (en) * 2006-05-31 2013-10-01 Freescale Semiconductor, Inc. System and method for polar modulation using power amplifier bias control
KR20080042323A (ko) * 2006-11-09 2008-05-15 삼성에스디아이 주식회사 유기전계발광표시장치 및 그의 구동방법
JP5236661B2 (ja) 2006-12-26 2013-07-17 ダリ システムズ カンパニー リミテッド 多チャンネル広帯域通信システムにおけるベースバンドプリディストーション線形化の方法及びシステム
US9026067B2 (en) * 2007-04-23 2015-05-05 Dali Systems Co. Ltd. Remotely reconfigurable power amplifier system and method
US8274332B2 (en) * 2007-04-23 2012-09-25 Dali Systems Co. Ltd. N-way Doherty distributed power amplifier with power tracking
US7541867B2 (en) * 2007-05-31 2009-06-02 Intel Corporation Polar amplifier
US20090004981A1 (en) * 2007-06-27 2009-01-01 Texas Instruments Incorporated High efficiency digital transmitter incorporating switching power supply and linear power amplifier
US8224266B2 (en) * 2007-08-30 2012-07-17 Dali Systems Co., Ltd. Power amplifier predistortion methods and apparatus using envelope and phase detector
JP5250636B2 (ja) * 2007-12-07 2013-07-31 ダリ システムズ カンパニー リミテッド ベースバンド導出ｒｆデジタルプリディストーション
US9519300B2 (en) * 2007-12-20 2016-12-13 Ken Tsz Kin Mok Reducing cross-regulation interferences between voltage regulators
US7859134B2 (en) * 2007-12-21 2010-12-28 Sandisk Corporation Self-configurable multi-regulator ASIC core power delivery
US7875996B2 (en) 2007-12-21 2011-01-25 Sandisk Corporation Multi-regulator power delivery system for ASIC cores
US20090160423A1 (en) * 2007-12-21 2009-06-25 Sandisk Corporation, A Delaware Corporation Self-configurable multi-regulator ASIC core power delivery
US8160520B2 (en) * 2008-05-09 2012-04-17 Javelin Semiconductor, Inc. Supply control for multiple power modes of a power amplifier
US7759916B2 (en) * 2008-05-12 2010-07-20 Microchip Technology Incorporated Regulator with device performance dynamic mode selection
EP2214305B1 (de) * 2009-01-30 2011-10-12 Alcatel Lucent Digital gesteuerter getakteter Linearverstärker
KR101967471B1 (ko) * 2009-04-24 2019-04-09 달리 시스템즈 씨오. 엘티디. 원격으로 재구성가능한 전력 증폭기 시스템 및 방법
US7888998B1 (en) * 2009-09-22 2011-02-15 International Business Machines Corporation Low-voltage CMOS error amplifier with implicit reference
US8542768B2 (en) 2009-12-21 2013-09-24 Dali Systems Co. Ltd. High efficiency, remotely reconfigurable remote radio head unit system and method for wireless communications
US8804870B2 (en) 2009-12-21 2014-08-12 Dali Systems Co. Ltd. Modulation agnostic digital hybrid mode power amplifier system and method
CN106160674A (zh) 2009-12-21 2016-11-23 大力系统有限公司 用于改善发射机与接收机之间的隔离的系统
US8351877B2 (en) 2010-12-21 2013-01-08 Dali Systems Co. Ltfd. Multi-band wideband power amplifier digital predistorition system and method
CN102971962B (zh) 2010-04-19 2016-05-25 射频小型装置公司 伪包络跟随功率管理系统
US9431974B2 (en) 2010-04-19 2016-08-30 Qorvo Us, Inc. Pseudo-envelope following feedback delay compensation
KR101835254B1 (ko) 2010-08-17 2018-03-06 달리 시스템즈 씨오. 엘티디. 분산 안테나 시스템을 위한 뉴트럴 호스트 아키텍처
US9588529B2 (en) 2010-09-03 2017-03-07 Skyworks Solutions, Inc. High-voltage tolerant voltage regulator
CN103597807B (zh) 2010-09-14 2015-09-30 大理系统有限公司 远程可重新配置的分布式天线系统和方法
WO2012047738A1 (en) 2010-09-29 2012-04-12 Rf Micro Devices, Inc. SINGLE μC-BUCKBOOST CONVERTER WITH MULTIPLE REGULATED SUPPLY OUTPUTS
WO2012151594A2 (en) * 2011-05-05 2012-11-08 Rf Micro Devices, Inc. Power managent system for pseudo-envelope and average power tracking
US9484797B2 (en) 2011-10-26 2016-11-01 Qorvo Us, Inc. RF switching converter with ripple correction
US9515621B2 (en) 2011-11-30 2016-12-06 Qorvo Us, Inc. Multimode RF amplifier system
US9494962B2 (en) 2011-12-02 2016-11-15 Rf Micro Devices, Inc. Phase reconfigurable switching power supply
US9813036B2 (en) 2011-12-16 2017-11-07 Qorvo Us, Inc. Dynamic loadline power amplifier with baseband linearization
US9065386B2 (en) 2012-02-29 2015-06-23 Avago Technologies General Ip (Singapore) Pte. Ltd. Low voltage operation for a power amplifier
WO2013158101A1 (en) * 2012-04-19 2013-10-24 Intel Corporation A signal amplifier with active power management
US9627975B2 (en) 2012-11-16 2017-04-18 Qorvo Us, Inc. Modulated power supply system and method with automatic transition between buck and boost modes
US9735574B2 (en) 2012-12-31 2017-08-15 Gazelle Semiconductor, Inc. Switching regulator circuits and methods
US9086708B2 (en) 2012-12-31 2015-07-21 Gazelle Semiconductor Inc. High slew rate switching regulator circuits and methods
WO2014116933A2 (en) 2013-01-24 2014-07-31 Rf Micro Devices, Inc Communications based adjustments of an envelope tracking power supply
US9201435B2 (en) * 2013-03-05 2015-12-01 Infineon Technologies Ag System and method for a power supply
US9577532B2 (en) 2013-07-25 2017-02-21 Gazelle Semiconductor, Inc. Switching regulator circuits and methods
US9260123B2 (en) 2013-08-23 2016-02-16 Electro-Motive Diesel, Inc. System and method for determining locomotive position in a consist
US9463816B2 (en) 2013-08-23 2016-10-11 Electro-Motive Diesel, Inc. Trainline communication network access point including filter
US9688295B2 (en) 2013-08-23 2017-06-27 Electro-Motive Diesel, Inc. Trainline network access point for parallel communication
US9270335B2 (en) 2013-08-23 2016-02-23 Electro-Motive Diesel, Inc. Receive attenuation system for trainline communication networks
GB2518930B (en) * 2013-09-27 2015-10-07 Imagination Tech Ltd A modular radio transceiver
US9866104B2 (en) 2013-11-26 2018-01-09 Gazelle Semiconductor, Inc. Circuits and methods for operating a switching regulator
US9560139B2 (en) 2014-04-11 2017-01-31 Electro-Motive Diesel, Inc. Train communication network
US9744979B2 (en) 2014-04-11 2017-08-29 Electro-Motive Diesel, Inc. Train communication network
US9444340B2 (en) 2014-06-26 2016-09-13 Gazelle Semiconductor, Inc. Circuits and methods for providing current to a load
US9614476B2 (en) 2014-07-01 2017-04-04 Qorvo Us, Inc. Group delay calibration of RF envelope tracking
US9912297B2 (en) 2015-07-01 2018-03-06 Qorvo Us, Inc. Envelope tracking power converter circuitry
US9843294B2 (en) 2015-07-01 2017-12-12 Qorvo Us, Inc. Dual-mode envelope tracking power converter circuitry
US9973147B2 (en) 2016-05-10 2018-05-15 Qorvo Us, Inc. Envelope tracking power management circuit
CN107707251B (zh) * 2017-06-20 2021-05-14 深圳市锐能微科技有限公司 一种信号发射功率控制方法及装置
US10476437B2 (en) 2018-03-15 2019-11-12 Qorvo Us, Inc. Multimode voltage tracker circuit
US11706075B2 (en) * 2021-03-12 2023-07-18 International Business Machines Corporation High-efficiency transmitter
US12321186B2 (en) 2021-06-29 2025-06-03 Skyworks Solutions, Inc. Programmable voltage regulators for powering multiple circuit blocks
CN114020084B (zh) * 2021-11-03 2023-07-25 科大讯飞股份有限公司 用于功放设备的电压调节系统及包括其的交通工具
KR102903628B1 (ko) * 2024-06-25 2025-12-29 울산과학기술원 확산 대역폭 변조기법이 적용된 전력변환 시스템의 출력 전압 리플을 저감시키는 제어 회로의 파라미터를 추정하는 방법 및 장치

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4881023A (en) 1988-03-04 1989-11-14 Hughes Aircraft Company Hybrid high speed voltage regulator with reduction of miller effect
US5592072A (en) * 1995-01-24 1997-01-07 Dell Usa, L.P. High performance dual section voltage regulator
US6636023B1 (en) * 1999-10-14 2003-10-21 Juniper Networks, Inc. Combined linear and switching voltage regulator
JP2001211640A (ja) * 2000-01-20 2001-08-03 Hitachi Ltd 電子装置と半導体集積回路及び情報処理システム
US6670849B1 (en) * 2000-08-30 2003-12-30 Skyworks Solutions, Inc. System for closed loop power control using a linear or a non-linear power amplifier
US6701138B2 (en) * 2001-06-11 2004-03-02 Rf Micro Devices, Inc. Power amplifier control
US6624711B1 (en) * 2002-06-11 2003-09-23 Motorola, Inc. Method and apparatus for power modulating to prevent instances of clipping
JP2006500884A (ja) * 2002-09-20 2006-01-05 トライクウィント セミコンダクター，インコーポレーテッド 切換可能な可変出力電力レベルを有する飽和電力増幅器
US7058374B2 (en) * 2002-10-15 2006-06-06 Skyworks Solutions, Inc. Low noise switching voltage regulator
US6894565B1 (en) * 2002-12-03 2005-05-17 Silicon Laboratories, Inc. Fast settling power amplifier regulator
KR100822360B1 (ko) 2003-09-16 2008-04-16 노키아 코포레이션 폴라 송신기내에 사용되는 하이브리드 스위치드 모드/선형전력 증폭기 전력 공급원을 구비한 무선 주파수 송신기동작 방법
GB2412797A (en) * 2004-04-02 2005-10-05 Motorola Inc RF power amplifier with feedback-controlled dc supply voltage
KR100593901B1 (ko) * 2004-04-22 2006-06-28 삼성전기주식회사 방향성 커플러 및 이를 이용한 듀얼밴드 송신기

Also Published As

Publication number Publication date
KR101224247B1 (ko) 2013-01-18
KR20080012376A (ko) 2008-02-11
WO2006127714A3 (en) 2007-12-21
US20060270366A1 (en) 2006-11-30
EP1884024A4 (de) 2009-06-17
US7499682B2 (en) 2009-03-03
CN101228720A (zh) 2008-07-23
WO2006127714A2 (en) 2006-11-30
EP1884024B1 (de) 2011-02-09
EP1884024A2 (de) 2008-02-06
DE602006020036D1 (de) 2011-03-24
CN101228720B (zh) 2013-07-24

Similar Documents

Publication Publication Date Title
ATE498242T1 (de) Doppelspannungsregler für einen netzspannungsgeregelten leistungsverstärker in einem geschlossenen regelkreis
TW200736875A (en) Linear regulator circuit
GB0418944D0 (en) Method for envelope clipping
EP1946444A4 (de) Stromwandlungsregler mit potenzierter feedback-schleife
TW200614643A (en) Power supply controller and method
TW200644395A (en) Power supply control method and structure therefor
ATE515105T1 (de) Leistungsverstärker
NO20074604L (no) Fremgangsmate for optimering av drift av flere kompressoraggregater og tilsvarende anordning
JP1704214S (ja) バッテリー充電器
TW200717989A (en) Method of forming a start-up device and structure therefor
TW200600995A (en) DC-DC regulator with switching frequency responsive to load
WO2013003189A3 (en) Uninterruptible power supply
TW200707158A (en) Constant current circuit
DE602004019791D1 (de) Fluidregulierung
TW200625051A (en) Switching power supply control
TW200731046A (en) Linear voltage regulator and control method thereof
TW200629718A (en) Current limit circuit for power amplifiers
TW200733522A (en) Voltage regulating power supply for noise sensitive circuits
ATE518299T1 (de) Getakteter verstärker
TW200705149A (en) Method of forming an in-rush limiter and structure therefor
EA201000659A1 (ru) Ограничение нагрузки на источник питания
ATE457481T1 (de) Leistungsregelung für einsatzortinstrumente
TW200703014A (en) System and method of adjusting output voltage of a transmitter based on error rate
TW200727588A (en) Voltage-supply apparatus and control method thereof
ATE534063T1 (de) Spannungsregler mit shunt-rückmeldung

Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties