DE69624661D1 - Spannungsgeregelter linearisierer für nichtlineare komponenten - Google Patents

Spannungsgeregelter linearisierer für nichtlineare komponenten

Info

Publication number
DE69624661D1
DE69624661D1 DE69624661T DE69624661T DE69624661D1 DE 69624661 D1 DE69624661 D1 DE 69624661D1 DE 69624661 T DE69624661 T DE 69624661T DE 69624661 T DE69624661 T DE 69624661T DE 69624661 D1 DE69624661 D1 DE 69624661D1
Authority
DE
Germany
Prior art keywords
pct
linearizer
amplifier
linear
voltage controlled
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.)
Expired - Lifetime
Application number
DE69624661T
Other languages
English (en)
Other versions
DE69624661T2 (de
Inventor
Andre Dekker
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Nokia Oyj
Original Assignee
Nokia Oyj
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 Nokia Oyj filed Critical Nokia Oyj
Application granted granted Critical
Publication of DE69624661D1 publication Critical patent/DE69624661D1/de
Publication of DE69624661T2 publication Critical patent/DE69624661T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • H03F1/34—Negative-feedback-circuit arrangements with or without positive feedback
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03G—CONTROL OF AMPLIFICATION
    • H03G3/00—Gain control in amplifiers or frequency changers
    • H03G3/20—Automatic control
    • H03G3/30—Automatic control in amplifiers having semiconductor devices
    • H03G3/3036—Automatic control in amplifiers having semiconductor devices in high-frequency amplifiers or in frequency-changers
    • H03G3/3042—Automatic control in amplifiers having semiconductor devices in high-frequency amplifiers or in frequency-changers in modulators, frequency-changers, transmitters or power amplifiers

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Amplifiers (AREA)
  • Networks Using Active Elements (AREA)
  • Measuring Instrument Details And Bridges, And Automatic Balancing Devices (AREA)
  • Indication And Recording Devices For Special Purposes And Tariff Metering Devices (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)
  • Paper (AREA)
  • Oscillators With Electromechanical Resonators (AREA)
  • Emergency Protection Circuit Devices (AREA)
DE69624661T 1995-04-05 1996-03-12 Spannungsgeregelter linearisierer für nichtlineare komponenten Expired - Lifetime DE69624661T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI951622A FI97656C (fi) 1995-04-05 1995-04-05 Linearisointikytkentä
PCT/FI1996/000151 WO1996031946A2 (en) 1995-04-05 1996-03-12 A linearizer for linearizing a non-linear component controlled by control voltage

Publications (2)

Publication Number Publication Date
DE69624661D1 true DE69624661D1 (de) 2002-12-12
DE69624661T2 DE69624661T2 (de) 2003-07-03

Family

ID=8543187

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69624661T Expired - Lifetime DE69624661T2 (de) 1995-04-05 1996-03-12 Spannungsgeregelter linearisierer für nichtlineare komponenten

Country Status (10)

Country Link
US (1) US5847604A (de)
EP (1) EP0778998B1 (de)
JP (1) JPH11503284A (de)
CN (1) CN1078978C (de)
AT (1) ATE227477T1 (de)
AU (1) AU691096B2 (de)
DE (1) DE69624661T2 (de)
FI (1) FI97656C (de)
NO (1) NO965187L (de)
WO (1) WO1996031946A2 (de)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2765750A1 (fr) * 1997-07-02 1999-01-08 Trt Lucent Technologies Dispositif de reception pour signaux hyperfrequence
US6084466A (en) * 1998-10-22 2000-07-04 National Semiconductor Corporation Variable gain current summing circuit with mutually independent gain and biasing
US6784987B2 (en) * 2001-01-19 2004-08-31 Dbm Optics, Incorporated Non-linear ranging to control linear ranging measurement device
US6876255B2 (en) * 2001-06-21 2005-04-05 Koninklijke Philips Electronics N.V. Linear amplifier using non-linear CMOS capacitors
CN101116241A (zh) 2005-02-07 2008-01-30 艾利森电话股份有限公司 电子电路
JP2007067541A (ja) * 2005-08-29 2007-03-15 General Res Of Electronics Inc 非線形回路
CN104617899A (zh) * 2015-03-06 2015-05-13 上海新微技术研发中心有限公司 差分放大器和电子设备

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3686555A (en) * 1970-09-08 1972-08-22 Mitchell Ind Inc Open loop flight control system
US4549146A (en) * 1983-06-06 1985-10-22 Cowans Kenneth W Systems and methods for compensating for element nonlinearities in electronic circuits
JP2724142B2 (ja) * 1986-12-19 1998-03-09 株式会社リコー 回転速度信号発生装置
US4774476A (en) * 1987-07-06 1988-09-27 Motorola, Inc. Linearized differential amplifier
EP0513402A1 (de) * 1991-04-24 1992-11-19 Thomcast Ag Verfahren zur Kompensation von Nichtlinearitäten einer Verstärkerschaltung mit ausgeprägter Signaldurchlaufszeit
DE4113498C1 (de) * 1991-04-25 1992-04-30 Deutsche Thomson-Brandt Gmbh, 7730 Villingen-Schwenningen, De
FR2676149A1 (fr) * 1991-04-30 1992-11-06 Philips Composants Amplificateur differentiel notamment du type a cascode.
GB2265269B (en) * 1992-03-02 1995-08-30 Motorola Ltd Radio transmitter with linearization training sequence

Also Published As

Publication number Publication date
JPH11503284A (ja) 1999-03-23
FI97656B (fi) 1996-10-15
FI97656C (fi) 1997-01-27
WO1996031946A2 (en) 1996-10-10
AU4945896A (en) 1996-10-23
US5847604A (en) 1998-12-08
DE69624661T2 (de) 2003-07-03
CN1219302A (zh) 1999-06-09
EP0778998B1 (de) 2002-11-06
NO965187D0 (no) 1996-12-04
ATE227477T1 (de) 2002-11-15
CN1078978C (zh) 2002-02-06
AU691096B2 (en) 1998-05-07
NO965187L (no) 1997-02-04
FI951622A0 (fi) 1995-04-05
WO1996031946A3 (en) 1996-12-27
EP0778998A2 (de) 1997-06-18

Similar Documents

Publication Publication Date Title
DE60013852D1 (de) Digitaler breitband vorverzerrungslinearisierer für nichtlineare verstärker
DE69624661D1 (de) Spannungsgeregelter linearisierer für nichtlineare komponenten
NO952112D0 (no) Fremgangsmåtekrets for adaptiv kompensasjon av forsterkningsforvrengninger til en mikrobölgeforsterker med linearisering
EP0818880A3 (de) Verstärkungsregelungsvorrichtung für einen linearen Leistungsverstärker
GB1369603A (en) Reduction of intermodulation products in amplifiers
NZ500719A (en) Predistorting network for external optical modulator
WO2001054268A3 (en) Circuit for reducing second and third order intermodulation distortion for a broadband rf amplifier
FI933886A (fi) Menetelmä ja järjestely suurtaajuustehovahvistimen toiminnan ohjaamiseen
EP1696569A3 (de) Verfahren und Vorrichtung zum Erzeugen eines Eingangssignals für eine parameterempfindliche Schaltung
WO2002056463A3 (en) System and method for linearizing vacuum electronic amplification
DE602004017572D1 (de) Analoger Vorverzerrungslinearisierer mit vorbestimmter Intermodulationsleistung, Verfahren und Vorrichtung
DE60127814D1 (de) Analoger reflektierender vorverzerrer für leistungsverstärker
KR100260815B1 (ko) 소신호 선형화 장치
EP3741041B1 (de) Leistungsverstärkeranordnung
JPH0797755B2 (ja) 送信増幅器
JPH033407B2 (de)
JPS5560313A (en) Distortion compensation system
Rahkonen et al. Using Analog Predistortion for Linearizing Class A–C Power Amplifiers
JPS5599812A (en) Broad band balanced amplifier having gain selection function
JPS63283306A (ja) 温度補償増幅装置
KR850001566B1 (en) Biasing circuit for power amplifier
KR940027364A (ko) 시분할 다중액세스 방식 무선통신 시스템의 자동 송신전력 제어장치
JPH0563478A (ja) 増幅回路
TH6716EX (th) อุปกรณ์ขยายสัญญาณแบบไม่เป็นเชิงเส้น
TW267275B (en) In-line predistorter for linearization of electronic and optical signals

Legal Events

Date Code Title Description
8364 No opposition during term of opposition