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New counting circuits with E1T tubes; Nouveaux circuits de comptage a tubes E1T; Novye schetnye kontury s lampami E1T; Nuevos circuitos de contaje con valvulas E1T

Conference:

Abstract

New solutions for beam-deflection circuits are given, which result in simple and reliable counting circuits. The requirements on the accuracy of the beam deflection are derived from the theoretical investigation of the counting process published previously by the author. The decrease in deflection error limits resulting from the difference between real and idealized tube characteristics is calculated. It is shown that, up to about 3 x 10{sup 5} pulses per second, the deflection error is maximum and independent of the counting speed, enabling simpler circuits to be designed. More accurate deflection circuits are needed for counting up to 10{sup 6} pulses per second. Two circuits for use up to these counting speed limits are presented. The requirements put on circuit components regarding stability and accuracy are low. Only an unstabilized DC supply voltage is needed. (author) [French] L'auteur propose de nouvelles solutions pour les circuits a faisceaux electroniques diriges, grace auxquelles on peut obtenir des circuits de comptage simples et surs. Les conditions de precision de la deflexion des faisceaux ont ete determinees au cours de recherches theoriques sur le processus de comptage, dont les resultats ont deja ete publies. L'auteur calcule la diminution de l'erreur de deflexion admissible qui  More>>
Authors:
Radeka, V [1] 
  1. Institut Rudjer Boskovic, Zagreb, Yugoslavia (Croatia)
Publication Date:
Apr 15, 1962
Product Type:
Conference
Resource Relation:
Conference: Conference on Nuclear Electronics, Belgrade, Yugoslavia (Serbia), 15-20 May 1961; Other Information: 4 figs, 2 refs; Related Information: In: Nuclear Electronics II. Proceedings of the Conference on Nuclear Electronics. V. II| 473 p.
Subject:
46 INSTRUMENTATION RELATED TO NUCLEAR SCIENCE AND TECHNOLOGY; ACCURACY; BEAMS; COUNTING CIRCUITS; COUNTING RATES; ELECTRIC POTENTIAL; ERRORS; PULSES; RADIATION DETECTORS; STABILITY
OSTI ID:
22028407
Research Organizations:
International Atomic Energy Agency, Vienna (Austria)
Country of Origin:
IAEA
Language:
English
Other Identifying Numbers:
Other: ISSN 0074-1884; TRN: XA12N2030116673
Submitting Site:
INIS
Size:
page(s) 437-443
Announcement Date:
Jan 24, 2013

Conference:

Citation Formats

Radeka, V. New counting circuits with E1T tubes; Nouveaux circuits de comptage a tubes E1T; Novye schetnye kontury s lampami E1T; Nuevos circuitos de contaje con valvulas E1T. IAEA: N. p., 1962. Web.
Radeka, V. New counting circuits with E1T tubes; Nouveaux circuits de comptage a tubes E1T; Novye schetnye kontury s lampami E1T; Nuevos circuitos de contaje con valvulas E1T. IAEA.
Radeka, V. 1962. "New counting circuits with E1T tubes; Nouveaux circuits de comptage a tubes E1T; Novye schetnye kontury s lampami E1T; Nuevos circuitos de contaje con valvulas E1T." IAEA.
@misc{etde_22028407,
title = {New counting circuits with E1T tubes; Nouveaux circuits de comptage a tubes E1T; Novye schetnye kontury s lampami E1T; Nuevos circuitos de contaje con valvulas E1T}
author = {Radeka, V}
abstractNote = {New solutions for beam-deflection circuits are given, which result in simple and reliable counting circuits. The requirements on the accuracy of the beam deflection are derived from the theoretical investigation of the counting process published previously by the author. The decrease in deflection error limits resulting from the difference between real and idealized tube characteristics is calculated. It is shown that, up to about 3 x 10{sup 5} pulses per second, the deflection error is maximum and independent of the counting speed, enabling simpler circuits to be designed. More accurate deflection circuits are needed for counting up to 10{sup 6} pulses per second. Two circuits for use up to these counting speed limits are presented. The requirements put on circuit components regarding stability and accuracy are low. Only an unstabilized DC supply voltage is needed. (author) [French] L'auteur propose de nouvelles solutions pour les circuits a faisceaux electroniques diriges, grace auxquelles on peut obtenir des circuits de comptage simples et surs. Les conditions de precision de la deflexion des faisceaux ont ete determinees au cours de recherches theoriques sur le processus de comptage, dont les resultats ont deja ete publies. L'auteur calcule la diminution de l'erreur de deflexion admissible qui resulte de la difference entre les caracteristiques du tube reel et du tube ideal. Il montre que l'erreur de deflexion admissible atteint son maximum jusque dans la region des 3x10{sup 5} impulsions par seconde, quelle que soit la vitesse de comptage, ce qui permet de concevoir des circuits plus simples. Une plus grande precision dans la deflexion est necessaire si l'on veut compter jusqu'a 10{sup 6} impulsions par seconde. L'auteur presente deux circuits pouvant etre utilises jusqu'a ces vitesses de comptage. Les conditions de precision et de stabilite imposees aux elements constitutifs du circuit sont peu rigoureuses; il suffit en outre d'une alimentation en courant continu non stabilise. (author) [Spanish] Se dan soluciones nuevas para circuitos deflectores de haz que permiten montar circuitos contadores sencillos y seguros. La precision con que tiene que ser desviado el haz es deducida por el autor partiendo de investigaciones teoricas del proceso de contaje publicadas anteriormente. Calcula la disminucion de los limites de error en la deflexion que resulta de la diferencia entre las caracteristicas real e ideal de la valvula. Se demuestra que el limite de error en la deflexion es maximo hasta unos 3x10{sup 5} impulsos por segundo, e independiente de la velocidad de contaje, por lo que es posible disenar circuitos mas simples. Para contar hasta 10{sup 6} impulsos por segundo, se requieren circuitos deflectores de mayor precision. La memoria describe dos circuitos que se pueden emplear hasta estos limites de velocidad de recuento. No es necesario que los componentes del circuito sean muy estables o muy exactos. Solamente se precisa una tension continua de alimentacion no estabilizada. (author) [Russian] Dayutsya novye resheniya dlya polucheniya otklonyayushchikh puchek luchej konturov, chto pozvolyaet osushchestvlyat' prostye i nadezhnye schetnye kontury. Trebovaniya tochnosti otkloneniya puchka luchej vyvedeny iz teoreticheskikh izyskanij schetnykh protsessov, opublikovannykh avtorom ranee. Podschityvaetsya umen'shenie predela pogreshnosti otkloneniya, vytekayushchej iz raznitsy mezhdu dejstvitel'noj i teoreticheskoj kharakteristikami ehlektronnoj lampy. Dokazyvaetsya, chto priblizitel'no okolo 3 x 10{sup 5} impul'sov v sekundu predel pogreshnosti otkloneniya dostigaet svoego maksimal'nogo znacheniya; on ne zavisit ot skorosti scheta, chto daet vozmozhnost' uprostit' konstruktsiyu konturov. Dlya otscheta do 10{sup 6} impul'sov v sekundu trebuyutsya bolee tochnye kontury otkloneniya. Opisyvayutsya dva kontura dlya ispol'zovaniya ikh do ehtikh predelov skorosti scheta. Trebovaniya, pred{sup y}avlyaemye k sostavnym chastyam kontura v otnoshenii ustojchivosti i tochnosti, ne ochen' strogi. Dlya ikh funktsionirovaniya trebuetsya obychnoe nestabilizovannoe pitanie postoyannym tokom. (author)}
place = {IAEA}
year = {1962}
month = {Apr}
}