BE854221A - Circuit de compensation de distorsion - Google Patents

Circuit de compensation de distorsion

Info

Publication number
BE854221A
BE854221A BE177235A BE177235A BE854221A BE 854221 A BE854221 A BE 854221A BE 177235 A BE177235 A BE 177235A BE 177235 A BE177235 A BE 177235A BE 854221 A BE854221 A BE 854221A
Authority
BE
Belgium
Prior art keywords
compensation circuit
distortion compensation
distortion
circuit
compensation
Prior art date
Application number
BE177235A
Other languages
English (en)
French (fr)
Original Assignee
Western Electric Co
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 Western Electric Co filed Critical Western Electric Co
Publication of BE854221A publication Critical patent/BE854221A/xx

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B10/00—Transmission systems employing electromagnetic waves other than radio-waves, e.g. infrared, visible or ultraviolet light, or employing corpuscular radiation, e.g. quantum communication
    • H04B10/50—Transmitters
    • 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
    • H04B1/62—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 for providing a predistortion of the signal in the transmitter and corresponding correction in the receiver, e.g. for improving the signal/noise ratio
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B3/00—Line transmission systems
    • H04B3/02—Details
    • H04B3/04—Control of transmission; Equalising
    • H04B3/06—Control of transmission; Equalising by the transmitted signal

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Amplifiers (AREA)
BE177235A 1976-05-05 1977-05-03 Circuit de compensation de distorsion BE854221A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/683,320 US4016497A (en) 1976-05-05 1976-05-05 Feedbackward distortion compensating circuit

Publications (1)

Publication Number Publication Date
BE854221A true BE854221A (fr) 1977-09-01

Family

ID=24743522

Family Applications (1)

Application Number Title Priority Date Filing Date
BE177235A BE854221A (fr) 1976-05-05 1977-05-03 Circuit de compensation de distorsion

Country Status (11)

Country Link
US (1) US4016497A (es)
JP (1) JPS52147945A (es)
BE (1) BE854221A (es)
CA (1) CA1096952A (es)
DE (1) DE2719873C2 (es)
ES (1) ES458488A1 (es)
FR (1) FR2350740A1 (es)
GB (1) GB1574778A (es)
IT (1) IT1107721B (es)
NL (1) NL7704908A (es)
SE (1) SE415427B (es)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4208548A (en) * 1977-07-19 1980-06-17 Orban Associates, Inc. Apparatus and method for peak-limiting audio frequency signals
DE3133673A1 (de) * 1980-11-11 1982-06-09 Siemens AG, 1000 Berlin und 8000 München Entzerrerschaltung fuer hochfrequenzuebertragungssysteme
US4481645A (en) * 1982-12-29 1984-11-06 At&T Bell Laboratories Linear distortion canceller circuit
CA1190607A (en) * 1983-05-31 1985-07-16 Stephen G. Harman Signal cuber
DE3338797A1 (de) * 1983-10-26 1985-05-09 Battelle-Institut E.V., 6000 Frankfurt Schaltungsanordnung zur kompensation von nichtlinearen verzerrungen in einem uebertragungssystem
DE3520790A1 (de) * 1985-06-11 1987-02-05 Wolfgang Dipl Ing Dreyer Verfahren zur frequenzabhaengigen amplitudengangabsenkung ohne beeinflussung des phasenganges und schaltung zur durchfuehrung des verfahrens
DE4014796A1 (de) * 1990-05-09 1991-11-14 Rheydt Kabelwerk Ag Verfahren zur linearisierung der uebertragungsfunktion
EP0524758B1 (en) * 1991-07-23 1998-10-28 AT&T Corp. Distortion compensation for analog optical systems
JPH0794954A (ja) * 1993-09-24 1995-04-07 Nec Corp 電力増幅装置
DE102015212845A1 (de) * 2015-07-09 2017-01-12 Forschungszentrum Jülich GmbH Filterschaltung zur Unterdrückung einer Signalverzerrung

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE846559C (de) * 1951-01-03 1952-08-14 Siemens Ag Schaltungsanordnung zur Verminderung der kubischen Verzerrungen in Verstaerkerroehren enthaltenden Schaltungen
US3231819A (en) * 1961-09-07 1966-01-25 Bell Telephone Labor Inc Intermodulation distortion correction of angle modulated transmission system by use of nonlinear cancellation circuit
US3383618A (en) * 1966-03-10 1968-05-14 Bell Telephone Labor Inc Suppression of intermodulation distortion
JPS4418624Y1 (es) * 1966-08-11 1969-08-11
US3566285A (en) * 1968-07-26 1971-02-23 Bell Telephone Labor Inc Pitch synchronous reduction of signal envelope
US3701028A (en) * 1971-07-13 1972-10-24 Bell Telephone Labor Inc Reduction of harmonic distortion
US3810018A (en) * 1972-06-13 1974-05-07 Collins Radio Co Distortion compensator for phase modulation systems
US3825843A (en) * 1973-06-08 1974-07-23 Bell Telephone Labor Inc Selective distortion compensation circuit

Also Published As

Publication number Publication date
ES458488A1 (es) 1978-04-16
IT1107721B (it) 1985-11-25
FR2350740A1 (fr) 1977-12-02
GB1574778A (en) 1980-09-10
CA1096952A (en) 1981-03-03
NL7704908A (nl) 1977-11-08
SE415427B (sv) 1980-09-29
DE2719873C2 (de) 1982-09-23
FR2350740B1 (es) 1981-05-22
JPS52147945A (en) 1977-12-08
US4016497A (en) 1977-04-05
DE2719873A1 (de) 1977-11-24
SE7704681L (sv) 1977-11-06

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: WESTERN ELECTRIC CY INC.

Effective date: 19840503