ES182491A1 - IMPROVEMENTS IN IMPULSE SIGNALING SYSTEMS - Google Patents

IMPROVEMENTS IN IMPULSE SIGNALING SYSTEMS

Info

Publication number
ES182491A1
ES182491A1 ES0182491A ES182491A ES182491A1 ES 182491 A1 ES182491 A1 ES 182491A1 ES 0182491 A ES0182491 A ES 0182491A ES 182491 A ES182491 A ES 182491A ES 182491 A1 ES182491 A1 ES 182491A1
Authority
ES
Spain
Prior art keywords
periodic wave
pulse train
frequency
generate
train
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
ES0182491A
Other languages
Spanish (es)
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 ES182491A1 publication Critical patent/ES182491A1/en
Expired legal-status Critical Current

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  • Radar Systems Or Details Thereof (AREA)

Abstract

Mejoras en sistema de señalización por impulsos caracterizado por una disposición transmisora, comprendiendo medios para generar un tren de impulsos que tenga una frecuencia de repetición dada, medios para generar una onda periódica que tenga una frecuencia relacionada con la frecuencia dada por una relación expresable por números enteros de pequeño valor, medios para aplicar la onda periódica para modular por tiempo el tren de impulsos, incluyendo los medios últimamente mencionados otros medios para sincronizar la onda periódica de un modo determinado con respecto del tren de impulsos, y medios para transmitir el tren de impulsos modulador por un medio de comunicación.Improvements in pulse signaling system characterized by a transmitter arrangement, comprising means to generate a train of impulses that has a given repetition frequency, means to generate a periodic wave that has a frequency related to the frequency given by a relation expressible by numbers integers of small value, means for applying the periodic wave to modulate the pulse train by time, the last mentioned means including other means for synchronizing the periodic wave in a determined way with respect to the pulse train, and means for transmitting the pulse train. modulator pulses by a communication medium.

ES0182491A 1945-05-12 1948-02-20 IMPROVEMENTS IN IMPULSE SIGNALING SYSTEMS Expired ES182491A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB182491X 1945-05-12

Publications (1)

Publication Number Publication Date
ES182491A1 true ES182491A1 (en) 1948-04-16

Family

ID=38654625

Family Applications (1)

Application Number Title Priority Date Filing Date
ES0182491A Expired ES182491A1 (en) 1945-05-12 1948-02-20 IMPROVEMENTS IN IMPULSE SIGNALING SYSTEMS

Country Status (1)

Country Link
ES (1) ES182491A1 (en)

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