TR200101889T2 - Güç IQ modülasyon sistemleri ve yöntemleri - Google Patents

Güç IQ modülasyon sistemleri ve yöntemleri

Info

Publication number
TR200101889T2
TR200101889T2 TR2001/01889T TR200101889T TR200101889T2 TR 200101889 T2 TR200101889 T2 TR 200101889T2 TR 2001/01889 T TR2001/01889 T TR 2001/01889T TR 200101889 T TR200101889 T TR 200101889T TR 200101889 T2 TR200101889 T2 TR 200101889T2
Authority
TR
Turkey
Prior art keywords
power
amplifier
input
reference frequency
frequency signals
Prior art date
Application number
TR2001/01889T
Other languages
English (en)
Inventor
William O. Camp, Jr
W. Dent Paul
R. Holden Alan
Original Assignee
Ericsson 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 Ericsson Inc. filed Critical Ericsson Inc.
Publication of TR200101889T2 publication Critical patent/TR200101889T2/tr

Links

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
    • H03F1/32—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
    • H03C—MODULATION
    • H03C3/00—Angle modulation
    • H03C3/38—Angle modulation by converting amplitude modulation to angle modulation
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/32—Carrier systems characterised by combinations of two or more of the types covered by groups H04L27/02, H04L27/10, H04L27/18 or H04L27/26
    • H04L27/34—Amplitude- and phase-modulated carrier systems, e.g. quadrature-amplitude modulated carrier systems
    • H04L27/36—Modulator circuits; Transmitter circuits
    • H04L27/362—Modulation using more than one carrier, e.g. with quadrature carriers, separately amplitude modulated
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/32—Carrier systems characterised by combinations of two or more of the types covered by groups H04L27/02, H04L27/10, H04L27/18 or H04L27/26
    • H04L27/34—Amplitude- and phase-modulated carrier systems, e.g. quadrature-amplitude modulated carrier systems
    • H04L27/36—Modulator circuits; Transmitter circuits
    • H04L27/366—Arrangements for compensating undesirable properties of the transmission path between the modulator and the demodulator
    • H04L27/367—Arrangements for compensating undesirable properties of the transmission path between the modulator and the demodulator using predistortion
    • 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

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • Power Engineering (AREA)
  • Amplifiers (AREA)
  • Amplitude Modulation (AREA)
  • Transmitters (AREA)
  • Digital Transmission Methods That Use Modulated Carrier Waves (AREA)

Abstract

Güç IQ modülasyonlari sistemleri ve yöntemleri olup, her biri sinyal girdisi, besleme girdisi ve güç girdisi içeren birinci ve ikinci güç genlestiricilerini içermektedirler. Ayni zamanda, birinci, ikinci, üçüncü ve dördüncü referans frekans sinyalleri kaynagi saglamaktadir. Tercihen, birinci, ikinci, üçüncü ve dördüncü referans frekans sinyalleri, sirasiyla, 0o, 180o, 90o ve 270o faz ötelemeli referans frekans sinyalleri olmaktadirlar. Bir komütasyon sistemi birinci ve ikinci frekans referans sinyallerinden birine, ve Q girdi sinyallerinden birinin polaritesinin fonksiyonu olarak birinci güç genlestirici sinyal girdisini uygulamaktadir.
TR2001/01889T 1999-01-07 1999-11-12 Güç IQ modülasyon sistemleri ve yöntemleri TR200101889T2 (tr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US09/226,478 US6181199B1 (en) 1999-01-07 1999-01-07 Power IQ modulation systems and methods

Publications (1)

Publication Number Publication Date
TR200101889T2 true TR200101889T2 (tr) 2002-01-21

Family

ID=22849064

Family Applications (1)

Application Number Title Priority Date Filing Date
TR2001/01889T TR200101889T2 (tr) 1999-01-07 1999-11-12 Güç IQ modülasyon sistemleri ve yöntemleri

Country Status (10)

Country Link
US (1) US6181199B1 (tr)
EP (1) EP1142250B1 (tr)
JP (1) JP2002534908A (tr)
CN (1) CN1132389C (tr)
AT (1) ATE293331T1 (tr)
AU (1) AU1622600A (tr)
DE (1) DE69924755D1 (tr)
MY (1) MY122402A (tr)
TR (1) TR200101889T2 (tr)
WO (1) WO2000041371A2 (tr)

Families Citing this family (53)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6285251B1 (en) 1998-04-02 2001-09-04 Ericsson Inc. Amplification systems and methods using fixed and modulated power supply voltages and buck-boost control
JP2000304570A (ja) * 1999-04-21 2000-11-02 Sony Corp 位相調整回路、スケール信号発生回路および位置測定装置
US6590940B1 (en) 1999-05-17 2003-07-08 Ericsson Inc. Power modulation systems and methods that separately amplify low and high frequency portions of an amplitude waveform
US6687466B1 (en) * 2000-01-06 2004-02-03 Adc Telecommunications, Inc. Dynamic distortion control
US6429737B1 (en) * 2000-07-06 2002-08-06 Stmicroelectronics, Inc. Method and apparatus for multi-channel digital amplification
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
US7103118B2 (en) * 2001-11-26 2006-09-05 Dataradio Inc. Vectorial combiner for diversity reception in RF tranceivers
KR100686421B1 (ko) * 2002-03-04 2007-02-23 에스티마이크로일렉트로닉스 엔.브이. 공진전원변환 및 방법을 위한 코더장치
US7924937B2 (en) 2002-03-04 2011-04-12 Stmicroelectronics N.V. Resonant power converter for radio frequency transmission and method
US7751496B2 (en) * 2003-06-25 2010-07-06 Pine Valley Investments, Inc. Electromagnetic wave transmitter, receiver and transceiver systems, methods and articles of manufacture
AU2003299684A1 (en) * 2002-10-08 2004-05-04 M/A-Com, Inc. Method of digital modulation and corresponding transmitter
US7221915B2 (en) * 2003-06-25 2007-05-22 M/A-Com, Inc. Electromagnetic wave transmitter, receiver and transceiver systems, methods and articles of manufacture
WO2004034596A2 (en) * 2002-10-08 2004-04-22 M/A-Com, Inc. Method and apparatus for transmission using digital modulator
US7151913B2 (en) * 2003-06-30 2006-12-19 M/A-Com, Inc. Electromagnetic wave transmitter, receiver and transceiver systems, methods and articles of manufacture
US6870435B2 (en) 2003-06-30 2005-03-22 Mia-Com, Inc. Electromagnetic wave transmitter, receiver and transceiver systems, methods and articles of manufacture
US6816008B2 (en) * 2002-12-31 2004-11-09 Alion Science And Technology Corporation Quasi-linear multi-state digital modulation through non-linear amplifier arrays
US6983024B2 (en) * 2003-03-18 2006-01-03 Qualcomm Inc. Quadra-polar modulator
US20050136858A1 (en) * 2003-12-23 2005-06-23 Eliav Zipper Bipolar modulator
US7327803B2 (en) 2004-10-22 2008-02-05 Parkervision, Inc. Systems and methods for vector power amplification
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
KR100756041B1 (ko) * 2005-06-27 2007-09-07 삼성전자주식회사 믹서를 이용한 도허티 증폭장치 및 송신기
US20130078934A1 (en) 2011-04-08 2013-03-28 Gregory Rawlins Systems and Methods of RF Power Transmission, Modulation, and Amplification
US8013675B2 (en) * 2007-06-19 2011-09-06 Parkervision, Inc. Combiner-less multiple input single output (MISO) amplification with blended 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
US7831221B2 (en) * 2005-12-13 2010-11-09 Andrew Llc Predistortion system and amplifier for addressing group delay modulation
JP4800096B2 (ja) * 2006-04-21 2011-10-26 ルネサスエレクトロニクス株式会社 周波数ホッピング通信用ｉｃ
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
US7937106B2 (en) * 2006-04-24 2011-05-03 ParkerVision, Inc, Systems and methods of RF power transmission, modulation, and amplification, including architectural embodiments of same
US20070271286A1 (en) * 2006-05-16 2007-11-22 Khemdut Purang Dimensionality reduction for content category data
US7620129B2 (en) * 2007-01-16 2009-11-17 Parkervision, Inc. RF power transmission, modulation, and amplification, including embodiments for generating vector modulation control signals
WO2008144017A1 (en) 2007-05-18 2008-11-27 Parkervision, Inc. Systems and methods of rf power transmission, modulation, and amplification
TWI354439B (en) * 2007-06-04 2011-12-11 Holtek Semiconductor Inc Ac signal producer and method thereof
WO2009005768A1 (en) * 2007-06-28 2009-01-08 Parkervision, Inc. Systems and methods of rf power transmission, modulation, and amplification
WO2009145887A1 (en) * 2008-05-27 2009-12-03 Parkervision, Inc. Systems and methods of rf power transmission, modulation, and amplification
US7872543B2 (en) * 2008-06-05 2011-01-18 Qualcomm, Incorporated Bi-polar modulator
DE102008049666B4 (de) * 2008-09-30 2016-07-28 Intel Deutschland Gmbh Digitale Modulation
KR101089890B1 (ko) 2009-12-21 2011-12-05 삼성전기주식회사 전력 증폭 회로
US8331506B2 (en) 2010-03-12 2012-12-11 Telefonaktiebolaget L M Ericsson (Publ) Frequency-dependent IQ imbalance estimation
US8451941B2 (en) 2010-04-15 2013-05-28 Research In Motion Limited Communications device with separate I and Q phase power amplification having selective phase and magnitude adjustment and related methods
IT1401466B1 (it) * 2010-06-25 2013-07-26 St Microelectronics Srl Circuito elettronico per pilotare un amplificatore a commutazione
CN102468823B (zh) * 2010-11-03 2015-12-02 北京普源精电科技有限公司 在信号源中避免继电器切档噪声的方法和装置
US8594233B2 (en) * 2011-03-16 2013-11-26 Blackberry Limited Quadrature communications device with power combiner and related methods
US8588330B2 (en) * 2011-03-16 2013-11-19 Blackberry Limited Quadrature communications device with I antennas and Q antennas and related methods
US8553802B2 (en) * 2011-03-16 2013-10-08 Blackberry Limited Quadrature communications device with I antennas and Q antennas and modulated power supply and related methods
EP2715867A4 (en) 2011-06-02 2014-12-17 Parkervision Inc ANTENNA CONTROL
US20130021104A1 (en) * 2011-07-18 2013-01-24 Ubidyne, Inc. Amplifier arrangement
EP2608401B1 (fr) * 2011-12-21 2019-03-27 EM Microelectronic-Marin SA Circuit de transmission de signaux RF ASK avec adaptation des flancs des signaux de données
JP6211325B2 (ja) * 2013-07-18 2017-10-11 パナソニック株式会社 直交変調器
WO2015042142A1 (en) 2013-09-17 2015-03-26 Parkervision, Inc. Method, apparatus and system for rendering an information bearing function of time
CN106897645A (zh) * 2016-12-28 2017-06-27 深圳天珑无线科技有限公司 一种移动设备
EP3850750B1 (en) * 2018-09-10 2025-10-01 Massachusetts Institute Of Technology Circuit for generation of pulse-width modulated (pwm) waveforms for radio-frequency (rf) applications and corresponding method
CN113572453B (zh) * 2021-09-23 2022-01-21 广州慧智微电子有限公司 一种多相位移相器和多相位移相方法
CN113572452B (zh) * 2021-09-23 2022-01-21 广州慧智微电子有限公司 一种多相位移相器和多相位移相方法

Family Cites Families (47)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2210028A (en) 1936-04-01 1940-08-06 Bell Telephone Labor Inc Amplifier
US3448366A (en) 1966-11-28 1969-06-03 Mallory & Co Inc P R Multiphase static inverter
US3777275A (en) 1972-01-31 1973-12-04 Bell Telephone Labor Inc Linear amplification with nonlinear devices
US3805139A (en) 1972-09-29 1974-04-16 Ibm Programmed waveform power inverter control system
US3909742A (en) 1974-08-19 1975-09-30 Bell Telephone Labor Inc Linear amplification using nonlinear devices and feedback
US3906401A (en) 1974-09-03 1975-09-16 Bell Telephone Labor Inc Feedforward error correction in interferometer modulators
US3927379A (en) 1975-01-08 1975-12-16 Bell Telephone Labor Inc Linear amplification using nonlinear devices and inverse sine phase modulation
US4090147A (en) 1977-07-20 1978-05-16 Bell Telephone Laboratories, Incorporated Interferometric amplifier
US4178557A (en) 1978-12-15 1979-12-11 Bell Telephone Laboratories, Incorporated Linear amplification with nonlinear devices
US4315107A (en) 1979-10-15 1982-02-09 Bell Telephone Laboratories, Incorporated Telephone range extender with gain
NL8001903A (nl) 1980-04-01 1981-11-02 Philips Nv Inrichting voor het versterken van een gemoduleerd draaggolfsignaal.
NL8101109A (nl) 1981-03-09 1982-10-01 Philips Nv Electronische inrichting voor het opwekken van een in amplitude en faze gemoduleerd draaggolfsignaal.
US4509017A (en) 1981-09-28 1985-04-02 E-Systems, Inc. Method and apparatus for pulse angle modulation
US4433312A (en) 1981-12-18 1984-02-21 Kahn Leonard R Method and means for modulating waves
US4580111A (en) 1981-12-24 1986-04-01 Harris Corporation Amplitude modulation using digitally selected carrier amplifiers
US4791815A (en) 1986-04-11 1988-12-20 Matsushita Electric Industrial Co., Ltd. Cyclically driven gyro and adjusting system therefor
SE459774B (sv) * 1987-11-27 1989-07-31 Ericsson Telefon Ab L M Anordning foer kompensering av fel upptraednnde i e n kvadraturmodulator
US4862116A (en) 1988-10-17 1989-08-29 The United States Of America As Represented By The Secretary Of The Navy Active phase and amplitude modulator
JPH0379575A (ja) 1989-08-23 1991-04-04 Mitsubishi Electric Corp エレベータの非常相互通話装置
JPH0495409A (ja) 1990-08-13 1992-03-27 Fujitsu Ltd 増幅器
US5077539A (en) 1990-12-26 1991-12-31 Apogee Technology, Inc. Switching amplifier
US5767750A (en) 1992-03-30 1998-06-16 Kabushiki Kaisha Toshiba Modulator
GB9209982D0 (en) 1992-05-08 1992-06-24 British Tech Group Method and apparatus for amplifying modulating and demodulating
SE470455B (sv) 1992-08-24 1994-04-11 Ericsson Telefon Ab L M Anordning för kompensering av fasvridningen i återkopplingsslingan vid en kartesiskt återkopplad effektförstärkare
JPH07115728A (ja) 1992-08-28 1995-05-02 Tai-Her Yang 複数の独立直流電源による多段階複電圧出力回路
GB2272589B (en) 1992-11-16 1995-11-29 Linear Modulation Tech Automatic calibration of the quadrature balance within a cartesian amplifier
US5778029A (en) 1993-05-13 1998-07-07 Lockheed Martin Aerospace Corporation Signal conditioner with symbol addressed lookup table producing values which compensate linear and non-linear distortion using transversal filter
FR2705844B1 (fr) 1993-05-28 1995-07-21 Thomson Csf Procédé et dispositif de modulation en amplitude d'un signal radiofréquence.
US5420541A (en) 1993-06-04 1995-05-30 Raytheon Company Microwave doherty amplifier
US5559468A (en) * 1993-06-28 1996-09-24 Motorola, Inc. Feedback loop closure in a linear transmitter
DE4420377C2 (de) * 1993-09-22 1998-08-27 Hewlett Packard Co Verfahren zum Erzeugen von Quadratursignalen
US5365187A (en) * 1993-10-29 1994-11-15 Hewlett-Packard Company Power amplifier utilizing the vector addition of two constant envelope carriers
FR2712126B1 (fr) 1993-11-05 1995-12-01 Thomson Csf Amplificateur de puissance du type pont en H et ses moyens de blocage et dispositif amplificateur de puissance comportant de tels amplificateurs.
US5563780A (en) 1993-12-08 1996-10-08 International Power Systems, Inc. Power conversion array applying small sequentially switched converters in parallel
US5574967A (en) 1994-01-11 1996-11-12 Ericsson Ge Mobile Communications, Inc. Waste energy control and management in power amplifiers
US5574755A (en) * 1994-01-25 1996-11-12 Philips Electronics North America Corporation I/Q quadraphase modulator circuit
US5438301A (en) 1994-07-25 1995-08-01 At&T Corp. Modem having a phase corrector and a voltage controlled oscillator implemented using a multi-stage ring oscillator
DE19535075A1 (de) 1994-10-21 1996-04-25 Deutsche Telekom Ag Digitalmodulation
JP2885660B2 (ja) 1995-01-31 1999-04-26 日本無線株式会社 振幅変調回路
US5612651A (en) 1996-01-02 1997-03-18 Loral Aerospace Corp. Modulating array QAM transmitter
US5732333A (en) * 1996-02-14 1998-03-24 Glenayre Electronics, Inc. Linear transmitter using predistortion
US5815531A (en) 1996-06-12 1998-09-29 Ericsson Inc. Transmitter for encoded data bits
US5734565A (en) 1996-08-16 1998-03-31 American Superconductor Corporation Reducing switching losses in series connected bridge inverters and amplifiers
US5900778A (en) * 1997-05-08 1999-05-04 Stonick; John T. Adaptive parametric signal predistorter for compensation of time varying linear and nonlinear amplifier distortion
US5930128A (en) 1998-04-02 1999-07-27 Ericsson Inc. Power waveform synthesis using bilateral devices
US6023885A (en) 1998-04-27 2000-02-15 Southpac Trust International, Inc. Floral sleeve having a decorative pattern
US5990734A (en) * 1998-06-19 1999-11-23 Datum Telegraphic Inc. System and methods for stimulating and training a power amplifier during non-transmission events

Also Published As

Publication number Publication date
EP1142250A2 (en) 2001-10-10
CN1132389C (zh) 2003-12-24
DE69924755D1 (de) 2005-05-19
MY122402A (en) 2006-04-29
US6181199B1 (en) 2001-01-30
JP2002534908A (ja) 2002-10-15
AU1622600A (en) 2000-07-24
CN1332923A (zh) 2002-01-23
WO2000041371A3 (en) 2000-10-26
WO2000041371A2 (en) 2000-07-13
EP1142250B1 (en) 2005-04-13
ATE293331T1 (de) 2005-04-15

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