Accession Number : AD0693018
Title : VACUUM TUBE RESEARCH PROJECT.
Descriptive Note : Quarterly status rept. no. 8, 1 Jan-1 Apr 55,
Corporate Author : CALIFORNIA INST OF TECH PASADENA ELECTRON TUBE AND MICROWAVE LAB
Personal Author(s) : Field,Lester M.
Report Date : 01 APR 1955
Pagination or Media Count : 44
Abstract : A brief description of the status of the work on radio-astronomical processes is given. The study of the complete three-dimensional analysis of a traveling wave tube produced an area of study in which some essential discrepancies exist between the earlier Fletcher-Pierce theory and this field-type analysis. A new type of propagating structure was devised and a working model tube which can handle electron beams of the order of 100 watts CW power at X-band is described. The theory of slipping streams as applied to our theoretical and experimental study of the M-carcinotron was appreciably extended.
Descriptors : (*ELECTRON TUBES, SCIENTIFIC RESEARCH), EXTRATERRESTRIAL RADIO WAVES, TRAVELING WAVE TUBES, FIELD THEORY, BACKWARD WAVE OSCILLATORS, X BAND, MICROWAVE EQUIPMENT
Subject Categories : Electrical and Electronic Equipment
Distribution Statement : APPROVED FOR PUBLIC RELEASE