GB1138693A - Device for compensating for distortion of electrical pulses produced by transmission - Google Patents

Device for compensating for distortion of electrical pulses produced by transmission

Info

Publication number
GB1138693A
GB1138693A GB8267/66A GB826766A GB1138693A GB 1138693 A GB1138693 A GB 1138693A GB 8267/66 A GB8267/66 A GB 8267/66A GB 826766 A GB826766 A GB 826766A GB 1138693 A GB1138693 A GB 1138693A
Authority
GB
United Kingdom
Prior art keywords
compensating
distortion
transmission
electrical pulses
pulses produced
Prior art date
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
GB8267/66A
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.)
Electro Holding A G
Patelhold Patenverwertungs and Elektro-Holding AG
Original Assignee
Electro Holding A G
Patelhold Patenverwertungs and Elektro-Holding AG
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 Electro Holding A G, Patelhold Patenverwertungs and Elektro-Holding AG filed Critical Electro Holding A G
Publication of GB1138693A publication Critical patent/GB1138693A/en
Expired legal-status Critical Current

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
    • 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
    • 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
    • H04J—MULTIPLEX COMMUNICATION
    • H04J3/00—Time-division multiplex systems
    • H04J3/02—Details
    • H04J3/10—Arrangements for reducing cross-talk between channels
    • 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
    • H04L25/03031—Arrangements for removing intersymbol interference operating in the time domain adaptive, i.e. capable of adjustment during data reception using only passive components
    • 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
    • H04L25/03114—Arrangements for removing intersymbol interference operating in the time domain non-adaptive, i.e. not adjustable, manually adjustable, or adjustable only during the reception of special signals
    • H04L25/03127—Arrangements for removing intersymbol interference operating in the time domain non-adaptive, i.e. not adjustable, manually adjustable, or adjustable only during the reception of special signals using only passive components
    • 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
    • H04L25/03114—Arrangements for removing intersymbol interference operating in the time domain non-adaptive, i.e. not adjustable, manually adjustable, or adjustable only during the reception of special signals
    • H04L25/03146—Arrangements for removing intersymbol interference operating in the time domain non-adaptive, i.e. not adjustable, manually adjustable, or adjustable only during the reception of special signals with a recursive structure

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • Power Engineering (AREA)
  • Dc Digital Transmission (AREA)
  • Analogue/Digital Conversion (AREA)

Abstract

1,138,693. Delay stores. PATELHOLD PATENTVERWERTUNGS & ELECTROHOLDING A.G. 24 Feb., 1966 [26 Feb., 1965], No. 8267/66. Heading G4C. [Also in Divisions H3 and H4] A delay store comprises an input line 1 having an analogue signal D n which is converted to digital form at AD. The resultant signal is stored at LD1 by capacitors or cores and readout to line 2 by way of digital-to-analogue converter DA 1 . The digital signal also passes to a second store LD 2 , whose output is converted to analogue form for line 3 by DA 2 .
GB8267/66A 1965-02-26 1966-02-24 Device for compensating for distortion of electrical pulses produced by transmission Expired GB1138693A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH270565A CH429830A (en) 1965-02-26 1965-02-26 Device for compensating for distortions in electrical pulses caused by transmission

Publications (1)

Publication Number Publication Date
GB1138693A true GB1138693A (en) 1969-01-01

Family

ID=4239735

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8267/66A Expired GB1138693A (en) 1965-02-26 1966-02-24 Device for compensating for distortion of electrical pulses produced by transmission

Country Status (6)

Country Link
US (1) US3381245A (en)
CH (1) CH429830A (en)
DE (1) DE1290584B (en)
FR (1) FR1470225A (en)
GB (1) GB1138693A (en)
NL (1) NL6514782A (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3539722A (en) * 1968-10-28 1970-11-10 Scm Corp Noise rejection circuit
US3648171A (en) * 1970-05-04 1972-03-07 Bell Telephone Labor Inc Adaptive equalizer for digital data systems
US3737808A (en) * 1971-12-29 1973-06-05 Honeywell Inf Systems Pulse shaping network
US4176285A (en) * 1978-01-11 1979-11-27 The United States Of America As Represented By The United States Department Of Energy Electrical pulse generator
US7072415B2 (en) * 1999-10-19 2006-07-04 Rambus Inc. Method and apparatus for generating multi-level reference voltage in systems using equalization or crosstalk cancellation
US7124221B1 (en) 1999-10-19 2006-10-17 Rambus Inc. Low latency multi-level communication interface
US8861667B1 (en) 2002-07-12 2014-10-14 Rambus Inc. Clock data recovery circuit with equalizer clock calibration
US7292629B2 (en) 2002-07-12 2007-11-06 Rambus Inc. Selectable-tap equalizer
US20040165671A1 (en) * 2003-02-25 2004-08-26 Roy Aninda K. Nyquist pulse driver for data transmission

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3017578A (en) * 1958-11-13 1962-01-16 Bell Telephone Labor Inc Equalizer
US3068417A (en) * 1959-07-24 1962-12-11 Paul E Fiske Pulse stretcher and shaper
CH401147A (en) * 1963-01-30 1965-10-31 Patelhold Patentverwertung Device for distortion compensation in the transmission of communication signals
US3305798A (en) * 1963-12-27 1967-02-21 Bell Telephone Labor Inc Phase equalizer concatenated with transversal equalizer wherein both are automatically controlled to minimize pulse distortion and minimize burden of transversal filter

Also Published As

Publication number Publication date
US3381245A (en) 1968-04-30
CH429830A (en) 1967-02-15
DE1290584B (en) 1969-03-13
FR1470225A (en) 1967-02-17
NL6514782A (en) 1966-08-29

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