Accession Number : ADD011241
Title : Transverse Field Interaction Multibeam Amplifier.
Descriptive Note : Patent Application,
Corporate Author : DEPARTMENT OF THE AIR FORCE WASHINGTON DC
Personal Author(s) : Jasper,L J , Jr ; DeSantis,C M ; Baxendale,J F
Report Date : 02 Jul 1984
Pagination or Media Count : 21
Abstract : A transverse field interaction multi-beam amplifier device comprising a structure having, for example, a plurality of discrete cathodes cylindrically located in succession along a central axis of RF propagation. In registration with the cathodes are a respective number of annular collectors located within an outer cylinder which also acts as the structure housing. Intermediate the cathodes and collectors are two additional coaxial cylinders, one having a relatively smaller diameter than the other, with the smaller diameter cyclinder including respective number of discrete grids, while the large cyclinder comprises a structure preferably having a rippled or undulating slow wave wall surface and a respective number of annular slots formed therein.
Descriptors : *Patent applications, *Electron tubes, *Amplifiers, *Cathodes(Electron Tubes), Grids, Cylindrical bodies, Radiofrequency, Interactions, Accumulators, Axes, Diameters, External, Transverse, Slots, Cathodes, Propagation
Subject Categories : Electrical and Electronic Equipment
Distribution Statement : APPROVED FOR PUBLIC RELEASE