ES182359A1 - IMPULSE WIDTH MEASUREMENT SYSTEMS - Google Patents

IMPULSE WIDTH MEASUREMENT SYSTEMS

Info

Publication number
ES182359A1
ES182359A1 ES0182359A ES182359A ES182359A1 ES 182359 A1 ES182359 A1 ES 182359A1 ES 0182359 A ES0182359 A ES 0182359A ES 182359 A ES182359 A ES 182359A ES 182359 A1 ES182359 A1 ES 182359A1
Authority
ES
Spain
Prior art keywords
pulse
ripple
oscillations
width measurement
duration
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
ES0182359A
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 ES182359A1 publication Critical patent/ES182359A1/en
Expired legal-status Critical Current

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  • Manipulation Of Pulses (AREA)

Abstract

Sistema de medición de anchura de impulsos, caracterizado por un método de medir la duración de un impulso de forma substancialmente rectangular, comprendiendo un circuito resonante excitado por choque, mediante los bordes anterior y posterior de un tren de impulsos de la forma indicada, combinándose las oscilaciones iniciadas por los bordes de cada impulso para formar una ondulación que siga al borde posterior del impulso, amortiguando las oscilaciones que normalmente siguen a dicha ondulación, de modo que las oscilaciones producidas por el impulso inmediato siguiente, y sintonizando el circuito hasta que la ondulación alcance un límite tal, que se produzca su máximo mayor, por el cual el medio periodo al que el circuito está sintonizado, represente una variación de tiempo de un múltiplo dada de la duración del impulso.Pulse width measurement system, characterized by a method of measuring the duration of a substantially rectangular pulse, comprising a resonant circuit excited by shock, by means of the leading and trailing edges of a pulse train in the indicated manner, combining the oscillations initiated by the edges of each pulse to form a ripple that follows the trailing edge of the pulse, damping the oscillations that normally follow the ripple, so that the oscillations produced by the immediately following pulse, and tuning the circuit until the ripple reaches a limit such that its highest maximum occurs, whereby the half-period to which the circuit is tuned represents a time variation of a given multiple of the pulse duration.

ES0182359A 1943-03-26 1948-02-13 IMPULSE WIDTH MEASUREMENT SYSTEMS Expired ES182359A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US48052443A 1943-03-26 1943-03-26

Publications (1)

Publication Number Publication Date
ES182359A1 true ES182359A1 (en) 1948-04-01

Family

ID=38463715

Family Applications (1)

Application Number Title Priority Date Filing Date
ES0182359A Expired ES182359A1 (en) 1943-03-26 1948-02-13 IMPULSE WIDTH MEASUREMENT SYSTEMS

Country Status (1)

Country Link
ES (1) ES182359A1 (en)

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