Accession Number : AD0880425

Title :   Development of an Electron Beam Recorder for a High Resolution Electronic Camera (EBR for HiREC).

Descriptive Note : Final technical rept. 1 May 69-1 Jun 70,

Corporate Author : IBM CORP SAN JOSE CA BEAM RECORDING TECHNOLOGY DEPT

Personal Author(s) : Schneider, Rodney M. ; Wolter, Reinhard F. ; Sanders, K. ; Roalson, Howard J.

Report Date : 02 OCT 1970

Pagination or Media Count : 194

Abstract : A high resolution Electron Gun Assembly (EGA), a supporting high vacuum system, and the associated electronics for a self-contained, ground-based, Electron Beam Recorder (EBR) was developed. The EBR was designed to record video information at a bandwidth of 10MHz with a resolution of 27 lp/mm on 5.0 inch wide AgX film. The system includes an in-vacuum film transport with a capacity of 350 feet of Kodak SO-219 film and is fully self-instrumented for performance optimization. (Author)

Descriptors :   (*PHOTOGRAPHIC RECORDING SYSTEMS, ELECTRON BEAMS), ELECTROOPTICAL PHOTOGRAPHY, ELECTRON GUNS, VIDEO SIGNALS, RESOLUTION, AERIAL PHOTOGRAPHY, BROADBAND.

Subject Categories : Cartography and Aerial Photography
      Recording and Playback Devices

Distribution Statement : APPROVED FOR PUBLIC RELEASE