Accession Number : AD0750032

Title :   Pulse Characteristic Curves of Vidicons,

Corporate Author : DEFENCE RESEARCH INFORMATION CENTRE ORPINGTON (ENGLAND)

Personal Author(s) : Rumyantsev,I. A.

Report Date : SEP 1972

Pagination or Media Count : 9

Abstract : The pulse beam current of the vidicon for a value close to zero can, in vidicons with a powerful cathode (LI-408 type), attain values of 10-20 microamps, and in vidicons with heterotransition screens, up to 10 microamps. The use of static modulation characteristic curves of vidicons for the determination of the pulse beam current can lead to an error > 100%. With the help of pulse-modulation characteristic curves, it is possible to obtain the dependence of parameters of the vidicon on the beam pulse current and also to make a choice of tube pulse conditions. (Author)

Descriptors :   (*VIDICONS, PULSE MODULATION), TELEVISION EQUIPMENT, PULSES, GRAPHICS, USSR

Subject Categories : Non-radio Communications

Distribution Statement : APPROVED FOR PUBLIC RELEASE