Accession Number : AD0470381


Title :   DESIGN, DEVELOPMENT, AND FABRICATION OF AN ULTRA-HIGH-RESOLUTION ATHODE-RAY TUBE.


Descriptive Note : Quarterly rept. no. 2, 5 Apr-5 Jul 65,


Corporate Author : GENERAL ELECTRIC CO SYRACUSE N Y PICKUP TUBE OPERATION


Personal Author(s) : Rate,E T ; Schlesinger,K


Report Date : 05 Jul 1965


Pagination or Media Count : 23


Abstract : This report describes progress on the development of a 7-in. and 9-in.-diameter ultra-high-resolution flying-spot-scanner tubes. A proportional control circuit for reducing cathode-current flow in FRM devices during modulation is described. Test data on three narrow-beam-angle FRM microgun experiments are presented. An experimental tube has been constructed that demonstrates 3000 lines-per-in. resolution in the 7-in. configuration. (Author)


Descriptors :   *CATHODES(ELECTRON TUBES) , RESOLUTION , ELECTRON GUNS , SCANNING , FEEDBACK , DIODES(ELECTRON TUBES) , ELECTRODES , AMPLIFIERS , REDUCTION , MODULATORS , CONFIGURATIONS , MANUFACTURING


Distribution Statement : APPROVED FOR PUBLIC RELEASE