DK461282A - Modforvraenger - Google Patents

Modforvraenger Download PDF

Info

Publication number
DK461282A
DK461282A DK461282A DK461282A DK461282A DK 461282 A DK461282 A DK 461282A DK 461282 A DK461282 A DK 461282A DK 461282 A DK461282 A DK 461282A DK 461282 A DK461282 A DK 461282A
Authority
DK
Denmark
Prior art keywords
equalizer
Prior art date
Application number
DK461282A
Other languages
English (en)
Inventor
Sigmund Lenz
Herbert Weber
Original Assignee
Licentia Gmbh
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 Licentia Gmbh filed Critical Licentia Gmbh
Publication of DK461282A publication Critical patent/DK461282A/da

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B14/00—Transmission systems not characterised by the medium used for transmission
    • H04B14/002—Transmission systems not characterised by the medium used for transmission characterised by the use of a carrier modulation
    • H04B14/006—Angle modulation
    • 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
    • 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)
  • Nonlinear Science (AREA)
  • Power Engineering (AREA)
  • Amplifiers (AREA)
  • Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)
DK461282A 1981-10-24 1982-10-18 Modforvraenger DK461282A (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19813142203 DE3142203A1 (de) 1981-10-24 1981-10-24 Entzerrer

Publications (1)

Publication Number Publication Date
DK461282A true DK461282A (da) 1983-04-25

Family

ID=6144750

Family Applications (1)

Application Number Title Priority Date Filing Date
DK461282A DK461282A (da) 1981-10-24 1982-10-18 Modforvraenger

Country Status (3)

Country Link
EP (1) EP0078884A3 (da)
DE (1) DE3142203A1 (da)
DK (1) DK461282A (da)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6025310A (ja) * 1983-07-22 1985-02-08 Fujitsu Ltd Ｓｓｂ多重無線装置用ｆｅｔ直線電力増幅装置
US4992754B1 (en) * 1989-09-07 1997-10-28 Ortel Corp Predistorter for linearization of electronic and optical signals
US5210633A (en) * 1990-09-12 1993-05-11 General Instrument Corporation Apparatus and method for linearizing the operation of an external optical modulator
FR2688365B1 (fr) * 1992-03-09 1994-04-29 France Telecom Procede de transmission optique d'un multiplex de porteuses electriques et dispositif pour la mise en óoeuvre de ce procede.
DE19829211A1 (de) * 1998-06-30 2000-01-13 Siemens Ag Linearisierung von Multiträger-Empfängern

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE203723C (da) *
US3825843A (en) * 1973-06-08 1974-07-23 Bell Telephone Labor Inc Selective distortion compensation circuit
FR2312152A1 (fr) * 1975-05-23 1976-12-17 Lgt Lab Gen Telecomm Generateur de produits de non linearite et precorrecteur de systeme de transmission utilisant un tel generateur
DE2547242C3 (de) * 1975-10-22 1981-11-12 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Entzerreranordnung zur Minderung von Intermodulationsstörungen
FR2394214A1 (fr) * 1976-10-13 1979-01-05 Cit Alcatel Procede de compensation du bruit d'intermodulation et dispositifs pour sa mise en oeuvre
FR2482799A1 (fr) * 1980-05-14 1981-11-20 Lgt Lab Gen Telecomm Dispositif de precorrection de produits de non linearite et systeme de transmission de signaux de television comportant de tel dispositif

Also Published As

Publication number Publication date
DE3142203A1 (de) 1983-05-26
EP0078884A2 (de) 1983-05-18
EP0078884A3 (de) 1984-12-27

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Legal Events

Date Code Title Description
ATS Application withdrawn