BE820272A - Procede de transmission de donnees a l'aide d'impulsions rectangulaires - Google Patents

Procede de transmission de donnees a l'aide d'impulsions rectangulaires

Info

Publication number
BE820272A
BE820272A BE148832A BE148832A BE820272A BE 820272 A BE820272 A BE 820272A BE 148832 A BE148832 A BE 148832A BE 148832 A BE148832 A BE 148832A BE 820272 A BE820272 A BE 820272A
Authority
BE
Belgium
Prior art keywords
data transmission
transmission process
rectangular pulses
pulses
rectangular
Prior art date
Application number
BE148832A
Other languages
English (en)
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
Priority claimed from DE19732347898 external-priority patent/DE2347898C3/de
Application filed filed Critical
Publication of BE820272A publication Critical patent/BE820272A/fr

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
    • H04L25/03828—Arrangements for spectral shaping; Arrangements for providing signals with specified spectral properties
    • H04L25/03834—Arrangements for spectral shaping; Arrangements for providing signals with specified spectral properties using pulse shaping

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Power Engineering (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Dc Digital Transmission (AREA)
  • Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)
  • Filters And Equalizers (AREA)
  • Amplifiers (AREA)
BE148832A 1973-09-24 1974-09-24 Procede de transmission de donnees a l'aide d'impulsions rectangulaires BE820272A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19732347898 DE2347898C3 (de) 1973-09-24 Verfahren und Schaltungsanordnung zur Übertragung von Daten über eine Ubertragungsstrecke mit Hilfe von Doppelstromsignalen

Publications (1)

Publication Number Publication Date
BE820272A true BE820272A (fr) 1975-03-24

Family

ID=5893425

Family Applications (1)

Application Number Title Priority Date Filing Date
BE148832A BE820272A (fr) 1973-09-24 1974-09-24 Procede de transmission de donnees a l'aide d'impulsions rectangulaires

Country Status (11)

Country Link
US (1) US4041239A (fr)
JP (1) JPS5061108A (fr)
AT (1) AT335525B (fr)
BE (1) BE820272A (fr)
CH (1) CH573195A5 (fr)
DK (1) DK499374A (fr)
FR (1) FR2245037B1 (fr)
GB (1) GB1468245A (fr)
IT (1) IT1022203B (fr)
NL (1) NL176733C (fr)
SE (1) SE407888B (fr)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5838015B2 (ja) * 1976-08-07 1983-08-19 株式会社日立製作所 デ−タ通信方式
JPS54110710A (en) * 1978-02-17 1979-08-30 Nippon Telegr & Teleph Corp <Ntt> Pulse signal transmission system
NL189588C (nl) * 1981-04-01 1993-05-17 Philips Nv Zender voor hoekgemoduleerde signalen.
JPS58120326A (ja) * 1982-01-11 1983-07-18 Sharp Corp 集中監視システムの自動受信ゲイン制御方式
EP0106924B1 (fr) * 1982-10-26 1989-03-15 Sharp Kabushiki Kaisha Réduction de bruit dans un système de transmission de signaux sur les lignes secteur d'un bâtiment
US4596023A (en) * 1983-08-25 1986-06-17 Complexx Systems, Inc. Balanced biphase transmitter using reduced amplitude of longer pulses
US4584690A (en) * 1984-05-07 1986-04-22 D.A.V.I.D. Systems, Inc. Alternate Mark Invert (AMI) transceiver with switchable detection and digital precompensation
US6470405B2 (en) * 1995-10-19 2002-10-22 Rambus Inc. Protocol for communication with dynamic memory
US5661758A (en) * 1996-01-16 1997-08-26 Long; Michael E. Single cycle data encoding method and apparatus
US6266379B1 (en) 1997-06-20 2001-07-24 Massachusetts Institute Of Technology Digital transmitter with equalization
US6026123A (en) * 1997-08-02 2000-02-15 Williams; Thomas H. Digital transmission system with high immunity to dynamic linear distortion
US6466626B1 (en) 1999-02-23 2002-10-15 International Business Machines Corporation Driver with in-situ variable compensation for cable attenuation
JP2000307482A (ja) * 1999-04-19 2000-11-02 Fujitsu Ltd 長距離伝送パルス送出装置

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2110845A5 (fr) * 1970-10-29 1972-06-02 Ibm France
US3801911A (en) * 1971-02-13 1974-04-02 Philips Corp Synchronous fm-modem
DE2153376B2 (de) * 1971-10-27 1976-09-30 Fujitsu Ltd., Kawasaki, Kanagawa (Japan) Digitale nachrichtenuebertragungsanordnung
US3980826A (en) * 1973-09-12 1976-09-14 International Business Machines Corporation Means of predistorting digital signals

Also Published As

Publication number Publication date
SE407888B (sv) 1979-04-23
FR2245037A1 (fr) 1975-04-18
NL176733B (nl) 1984-12-17
JPS5061108A (fr) 1975-05-26
NL7411953A (nl) 1975-03-26
CH573195A5 (fr) 1976-02-27
IT1022203B (it) 1978-03-20
SE7411926L (fr) 1975-03-25
NL176733C (nl) 1985-05-17
DE2347898A1 (de) 1975-04-03
ATA642974A (de) 1976-07-15
US4041239A (en) 1977-08-09
GB1468245A (en) 1977-03-23
AT335525B (de) 1977-03-10
FR2245037B1 (fr) 1981-08-07
DE2347898B2 (de) 1976-07-29
DK499374A (fr) 1975-06-02

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Legal Events

Date Code Title Description
RE20 Patent expired

Owner name: SIEMENS A.G.

Effective date: 19940924