FR2146889A5 - - Google Patents

Info

Publication number
FR2146889A5
FR2146889A5 FR7226614A FR7226614A FR2146889A5 FR 2146889 A5 FR2146889 A5 FR 2146889A5 FR 7226614 A FR7226614 A FR 7226614A FR 7226614 A FR7226614 A FR 7226614A FR 2146889 A5 FR2146889 A5 FR 2146889A5
Authority
FR
France
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
Application number
FR7226614A
Other languages
French (fr)
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.)
BAE Systems Electronics Ltd
Original Assignee
Marconi Co Ltd
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 Marconi Co Ltd filed Critical Marconi Co Ltd
Application granted granted Critical
Publication of FR2146889A5 publication Critical patent/FR2146889A5/fr
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F3/00—Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements
    • H03F3/54—Amplifiers using transit-time effect in tubes or semiconductor devices
    • H03F3/55—Amplifiers using transit-time effect in tubes or semiconductor devices with semiconductor devices only
    • 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
    • H03F1/3276—Modifications of amplifiers to reduce non-linear distortion using predistortion circuits using the nonlinearity inherent to components, e.g. a diode

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • Amplifiers (AREA)
FR7226614A 1971-07-22 1972-07-24 Expired FR2146889A5 (cs)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3433971A GB1381597A (en) 1971-07-22 1971-07-22 High frequency amplifier arrangements

Publications (1)

Publication Number Publication Date
FR2146889A5 true FR2146889A5 (cs) 1973-03-02

Family

ID=10364417

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7226614A Expired FR2146889A5 (cs) 1971-07-22 1972-07-24

Country Status (5)

Country Link
AU (1) AU463810B2 (cs)
DE (1) DE2235974A1 (cs)
FR (1) FR2146889A5 (cs)
GB (1) GB1381597A (cs)
IT (1) IT964756B (cs)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0028181A1 (fr) * 1979-10-26 1981-05-06 Thomson-Csf Dispositif de précorrection en haute fréquence de la non linéarité des amplificateurs de signaux comportant au moins un signal porteur modulé en amplitude, et émetteur de télévision comportant un tel dispositif
EP0391235A1 (de) * 1989-04-04 1990-10-10 Siemens Aktiengesellschaft Analoger Vorverzerrer
EP0603687A1 (en) * 1992-12-22 1994-06-29 Hughes Aircraft Company Gain linearization with coplanar waveguide

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2164823A (en) * 1984-09-17 1986-03-26 Philips Electronic Associated Television transmitter
GB2204202B (en) * 1987-04-28 1991-11-27 Racal Communications Equip Radio transmitters
GB2257860B (en) * 1991-07-06 1995-09-20 Racal Communications Syst Ltd Amplification systems
US6577177B2 (en) 1999-04-01 2003-06-10 General Instrument Corporation Non-linear distortion generator
US6570430B1 (en) * 1999-04-01 2003-05-27 General Instrument Corporation Non-linear distortion generator for both second and third order distortion
US6587243B1 (en) 1999-12-10 2003-07-01 General Instrument Corporation Second order predistortor for a return laser transmitter
US6509789B1 (en) 2000-01-24 2003-01-21 General Instrument Corporation Circuit for reducing second and third order intermodulation distortion for a broadband RF amplifier
US6466084B1 (en) 2000-01-24 2002-10-15 General Instrument Corporation Circuit for reducing third order intermodulation distortion for a broadband RF amplifier
US6985020B2 (en) 2002-07-09 2006-01-10 General Instrument Corporation Inline predistortion for both CSO and CTB correction
US20040052536A1 (en) 2002-09-17 2004-03-18 General Instrument Corporation Second order predistortion circuit

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0028181A1 (fr) * 1979-10-26 1981-05-06 Thomson-Csf Dispositif de précorrection en haute fréquence de la non linéarité des amplificateurs de signaux comportant au moins un signal porteur modulé en amplitude, et émetteur de télévision comportant un tel dispositif
FR2469068A1 (fr) * 1979-10-26 1981-05-08 Thomson Csf Dispositif de precorrection en haute frequence de la non-linearite des amplificateurs de signaux comportant au moins un signal porteur module en amplitude, et emetteur de television comportant un tel dispositif
EP0391235A1 (de) * 1989-04-04 1990-10-10 Siemens Aktiengesellschaft Analoger Vorverzerrer
EP0603687A1 (en) * 1992-12-22 1994-06-29 Hughes Aircraft Company Gain linearization with coplanar waveguide

Also Published As

Publication number Publication date
GB1381597A (en) 1975-01-22
DE2235974A1 (de) 1973-02-08
IT964756B (it) 1974-01-31
AU4430372A (en) 1974-01-10
AU463810B2 (en) 1975-08-07

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Legal Events

Date Code Title Description
ST Notification of lapse