CH488343A - Entzerrer für einen Kanal, dessen Übertragungseigenschaften zeitlichen Änderungen unterworfen sein können - Google Patents

Entzerrer für einen Kanal, dessen Übertragungseigenschaften zeitlichen Änderungen unterworfen sein können

Info

Publication number
CH488343A
CH488343A CH1797068A CH1797068A CH488343A CH 488343 A CH488343 A CH 488343A CH 1797068 A CH1797068 A CH 1797068A CH 1797068 A CH1797068 A CH 1797068A CH 488343 A CH488343 A CH 488343A
Authority
CH
Switzerland
Prior art keywords
equalizer
subject
over time
changes over
transmission properties
Prior art date
Application number
CH1797068A
Other languages
English (en)
Inventor
Stanley Moye Laurence
Original Assignee
Int Standard Electric Corp
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 Int Standard Electric Corp filed Critical Int Standard Electric Corp
Publication of CH488343A publication Critical patent/CH488343A/de

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K5/00—Manipulating of pulses not covered by one of the other main groups of this subclass
    • H03K5/01—Shaping pulses
    • H03K5/04—Shaping pulses by increasing duration; by decreasing duration
    • H03K5/06—Shaping pulses by increasing duration; by decreasing duration by the use of delay lines or other analogue delay elements
    • H03K5/065—Shaping pulses by increasing duration; by decreasing duration by the use of delay lines or other analogue delay elements using dispersive delay lines
    • 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
    • H04L25/03057—Arrangements for removing intersymbol interference operating in the time domain adaptive, i.e. capable of adjustment during data reception with a recursive structure

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Nonlinear 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)
CH1797068A 1967-12-07 1968-12-03 Entzerrer für einen Kanal, dessen Übertragungseigenschaften zeitlichen Änderungen unterworfen sein können CH488343A (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB55743/67A GB1145457A (en) 1967-12-07 1967-12-07 Equaliser for time varying channels

Publications (1)

Publication Number Publication Date
CH488343A true CH488343A (de) 1970-03-31

Family

ID=10474765

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1797068A CH488343A (de) 1967-12-07 1968-12-03 Entzerrer für einen Kanal, dessen Übertragungseigenschaften zeitlichen Änderungen unterworfen sein können

Country Status (6)

Country Link
US (1) US3609597A (de)
BE (1) BE771560Q (de)
CH (1) CH488343A (de)
DE (1) DE1812835B2 (de)
FR (1) FR1596802A (de)
GB (1) GB1145457A (de)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3736414A (en) * 1971-06-30 1973-05-29 Ibm Transversal filter equalizer for partial response channels
US3727153A (en) * 1971-06-30 1973-04-10 Ibm Automatic equalizer using recirculation
US3781720A (en) * 1973-01-04 1973-12-25 Bell Telephone Labor Inc Automatic tap-gain incrementation of adaptive equalizers
US3906347A (en) * 1973-10-11 1975-09-16 Hycom Inc Transversal equalizer for use in double sideband quadrature amplitude modulated system
US4145747A (en) * 1975-03-25 1979-03-20 Kokusai Denshin Denwa Kabushiki Kaisha Method for establishing a tap coefficient of an adaptive automatic equalizer
US4080581A (en) * 1975-04-30 1978-03-21 Tokyo Shibaura Electric Co., Ltd. Charge transfer transversal filter
FR2370396A1 (fr) * 1976-11-09 1978-06-02 Cit Alcatel Ensemble d'egalisation autoadaptatif
SE468920B (sv) * 1987-10-23 1993-04-05 Ericsson Telefon Ab L M Adaptiv utjaemnare ingaaende i mottagaren foer ett datatransmissionsmedium
JP3251023B2 (ja) * 1991-02-27 2002-01-28 日本電気株式会社 自動等化器
JPH0590904A (ja) * 1991-09-27 1993-04-09 Nec Corp 制御信号発生回路

Also Published As

Publication number Publication date
BE771560Q (fr) 1971-12-31
DE1812835B2 (de) 1976-04-29
FR1596802A (de) 1970-06-22
US3609597A (en) 1971-09-28
GB1145457A (en) 1969-03-12
DE1812835A1 (de) 1969-08-28

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Legal Events

Date Code Title Description
PL Patent ceased