ES181928A1 - SISTEMA DE COMUNICACIoN DE CANAL MuLTIPLE DE TIPO PULSATORIO - Google Patents

SISTEMA DE COMUNICACIoN DE CANAL MuLTIPLE DE TIPO PULSATORIO

Info

Publication number
ES181928A1
ES181928A1 ES0181928A ES181928A ES181928A1 ES 181928 A1 ES181928 A1 ES 181928A1 ES 0181928 A ES0181928 A ES 0181928A ES 181928 A ES181928 A ES 181928A ES 181928 A1 ES181928 A1 ES 181928A1
Authority
ES
Spain
Prior art keywords
pulses
communication system
multiple channel
channel communication
amplitude
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
ES0181928A
Other languages
English (en)
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.)
Nokia Spain SA
Original Assignee
Alcatel Espana SA
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 Alcatel Espana SA filed Critical Alcatel Espana SA
Publication of ES181928A1 publication Critical patent/ES181928A1/es
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J3/00—Time-division multiplex systems
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J3/00—Time-division multiplex systems
    • H04J3/02—Details
    • H04J3/08—Intermediate station arrangements, e.g. for branching, for tapping-off

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)
  • Radar Systems Or Details Thereof (AREA)
  • Transmitters (AREA)

Abstract

Sistema de comunicación de canal múltiple caracterizado por el método que comprende la producción de una serie separada de impulsos idéntico para cada uno de la pluralidad de los canales variando en tiempo diferente los impulsos para los diversos canales, dando a los impulsos de cada canal una característica de amplitud, trasladando los impulsos de amplitud uniforme los cuales difieren en anchura con las diferencias previas de amplitud, y separando las diferentes series de impulsos juntos, con un sencillo tren de impulsos para la transmisión sobre un medio común de transmisión.
ES0181928A 1944-06-12 1948-01-29 SISTEMA DE COMUNICACIoN DE CANAL MuLTIPLE DE TIPO PULSATORIO Expired ES181928A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US539856A US2424977A (en) 1944-06-12 1944-06-12 Pulse width modulation multichannel transmitting system

Publications (1)

Publication Number Publication Date
ES181928A1 true ES181928A1 (es) 1948-03-01

Family

ID=24152942

Family Applications (1)

Application Number Title Priority Date Filing Date
ES0181928A Expired ES181928A1 (es) 1944-06-12 1948-01-29 SISTEMA DE COMUNICACIoN DE CANAL MuLTIPLE DE TIPO PULSATORIO

Country Status (3)

Country Link
US (1) US2424977A (es)
ES (1) ES181928A1 (es)
GB (1) GB591976A (es)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2552060A (en) * 1945-07-26 1951-05-08 Rca Corp Television circuits
US2659866A (en) * 1951-11-16 1953-11-17 Rca Corp Pulse modulation system
US2967910A (en) * 1955-05-25 1961-01-10 Rca Corp Pulse transmitter
US3014185A (en) * 1956-11-27 1961-12-19 Gen Dynamics Corp D. c. magnetic amplifier
US3136960A (en) * 1958-04-03 1964-06-09 Westinghouse Electric Corp Pulse width modulator
US3200256A (en) * 1960-03-25 1965-08-10 David C Kalbfell Magnetic commutation methods and systems therefor
US3467864A (en) * 1965-09-28 1969-09-16 Susquehanna Corp Method and apparatus for measuring pulse magnitude and charge
US4764939A (en) * 1985-12-02 1988-08-16 Telenex Corporation Cable system for digital information
US4734696A (en) * 1985-12-02 1988-03-29 Telenex Corporation System and method for transmitting information

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1655543A (en) * 1924-04-18 1928-01-10 Western Electric Co Transmission system
US2048081A (en) * 1933-04-29 1936-07-21 Alger S Riggs Communication system
US2266194A (en) * 1938-01-30 1941-12-16 Radio Patents Corp Television system
NL139137B (nl) * 1940-04-04 Westinghouse Brake & Signal Werkwijze voor het vervaardigen van een halfgeleiderinrichting, en halfgeleiderinrichting vervaardigd volgens deze werkwijze.

Also Published As

Publication number Publication date
GB591976A (en) 1947-09-03
US2424977A (en) 1947-08-05

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