BE859957A - Ensemble d'egalisation autoadaptatif - Google Patents

Ensemble d'egalisation autoadaptatif

Info

Publication number
BE859957A
BE859957A BE1008461A BE1008461A BE859957A BE 859957 A BE859957 A BE 859957A BE 1008461 A BE1008461 A BE 1008461A BE 1008461 A BE1008461 A BE 1008461A BE 859957 A BE859957 A BE 859957A
Authority
BE
Belgium
Prior art keywords
kit
self
adaptive equalization
equalization
adaptive
Prior art date
Application number
BE1008461A
Other languages
English (en)
French (fr)
Original Assignee
Cit Alcatel
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 Cit Alcatel filed Critical Cit Alcatel
Publication of BE859957A publication Critical patent/BE859957A/xx

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L25/00—Baseband systems
    • H04L25/02—Details ; arrangements for supplying electrical power along data transmission lines
    • H04L25/03—Shaping networks in transmitter or receiver, e.g. adaptive shaping networks
    • H04L25/03006—Arrangements for removing intersymbol interference
    • H04L25/03012—Arrangements for removing intersymbol interference operating in the time domain
    • H04L25/03019—Arrangements for removing intersymbol interference operating in the time domain adaptive, i.e. capable of adjustment during data reception
    • H04L25/03038—Arrangements for removing intersymbol interference operating in the time domain adaptive, i.e. capable of adjustment during data reception with a non-recursive structure

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)
  • Filters That Use Time-Delay Elements (AREA)
BE1008461A 1976-11-09 1977-10-21 Ensemble d'egalisation autoadaptatif BE859957A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7633752A FR2370396A1 (fr) 1976-11-09 1976-11-09 Ensemble d'egalisation autoadaptatif

Publications (1)

Publication Number Publication Date
BE859957A true BE859957A (fr) 1978-04-21

Family

ID=9179697

Family Applications (1)

Application Number Title Priority Date Filing Date
BE1008461A BE859957A (fr) 1976-11-09 1977-10-21 Ensemble d'egalisation autoadaptatif

Country Status (10)

Country Link
US (1) US4196405A (de)
BE (1) BE859957A (de)
CA (1) CA1059222A (de)
DE (1) DE2749099A1 (de)
FR (1) FR2370396A1 (de)
GB (1) GB1543140A (de)
IE (1) IE45746B1 (de)
IT (1) IT1087874B (de)
LU (1) LU78441A1 (de)
NL (1) NL7712309A (de)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2410917A1 (fr) * 1977-11-30 1979-06-29 Cit Alcatel Egaliseur autoadaptatif
JPS5839422B2 (ja) * 1978-07-27 1983-08-30 ケイディディ株式会社 標本化関数形等化器
JPS5558612A (en) * 1978-10-26 1980-05-01 Kokusai Denshin Denwa Co Ltd <Kdd> Delay circuit
US4247940A (en) * 1979-10-15 1981-01-27 Bell Telephone Laboratories, Incorporated Equalizer for complex data signals
DE2945331C2 (de) * 1979-11-09 1984-05-30 Nixdorf Computer Ag, 4790 Paderborn Vorrichtung in einer Signal-oder Datenverarbeitungsanlage zur Einstellung einer Signalverarbeitungsschaltung
US4417317A (en) * 1980-02-04 1983-11-22 Westinghouse Electric Corp. Adaptive analog processor
US4377858A (en) * 1980-10-23 1983-03-22 International Telephone And Telegraph Corporation Digital two-to-four wire converter for full duplex signals
US4381561A (en) * 1980-10-23 1983-04-26 International Telephone And Telegraph Corporation All digital LSI line circuit for analog lines
US4547888A (en) * 1982-07-28 1985-10-15 Motorola, Inc. Recursive adaptive equalizer for SMSK data links
FR2556530B1 (fr) * 1983-10-28 1986-04-04 Telediffusion Fse Dispositif de correction d'echos, notamment pour systeme de diffusion de donnees
JPS61102813A (ja) * 1984-10-25 1986-05-21 Hitachi Denshi Ltd 適応デイジタルフイルタ
DE3916236A1 (de) * 1989-05-18 1990-11-22 Ant Nachrichtentech Digitalfilter mit daempfungs- und phasengangentzerrung
DE3916256A1 (de) * 1989-05-18 1990-11-22 Ant Nachrichtentech Digitalfilter mit daempfungs- und phasengangentzerrung
US5182530A (en) * 1991-01-11 1993-01-26 Loral Aerospace Corp. Transversal filter for parabolic phase equalization
DE4230046A1 (de) * 1992-09-08 1994-03-10 Siemens Ag Verfahren zur adaptiven Entzerrung von Übertragungsverzerrungen bei einer Signalübertragung
JPH0784993A (ja) * 1993-09-17 1995-03-31 Fujitsu Ltd 信号抑圧装置
US7042382B1 (en) 2005-05-19 2006-05-09 The United States Of America As Represented By The Secretary Of The Navy Method of time synchronization of multiple A/D sample data records

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1145457A (en) * 1967-12-07 1969-03-12 Int Standard Electric Corp Equaliser for time varying channels
US3648171A (en) * 1970-05-04 1972-03-07 Bell Telephone Labor Inc Adaptive equalizer for digital data systems
US3659229A (en) * 1970-11-02 1972-04-25 Gen Electric System and method for automatic adaptive equalization of communication channels
NL171215C (nl) * 1973-03-09 1983-02-16 Trt Telecom Radio Electr Automatische egalisatie-inrichting voor een datatransmissiekanaal.

Also Published As

Publication number Publication date
IT1087874B (it) 1985-06-04
FR2370396A1 (fr) 1978-06-02
CA1059222A (fr) 1979-07-24
IE45746L (en) 1978-05-09
FR2370396B1 (de) 1979-03-02
DE2749099A1 (de) 1978-05-18
GB1543140A (en) 1979-03-28
LU78441A1 (de) 1978-07-14
NL7712309A (nl) 1978-05-11
IE45746B1 (en) 1982-11-17
US4196405A (en) 1980-04-01

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: CIE INDUSTRIELLE DES TELECOMMUNICATIONS CIT-ALCAT

Effective date: 19851031