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Design and performance evaluation of small, two- and four-stage depressed collectors for a 4.8 to 9.6 GHz high-performance traveling wave tube

Author
Fox, T. A.
Published
Aug 1, 1976.
Physical Description
1 electronic document
Additional Creators
Kosmahl, H. G. and Ramins, P.
Online Version

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Restrictions on Access
Unclassified, Unlimited, Publicly available.
Free-to-read Unrestricted online access
Summary
A program to improve the efficiency of traveling wave tubes (TWT's) for use in electronic countermeasure (ECM) systems by applying multistage depressed collector (MDC) and spent beam refocusing techniques is studied. Three dimensional electron trajectories are computed through-out the slow wave structure of the TWT, the spent beam refocuser, and the depressed collector. Both TWT and MDC performances are analytically evaluated.
Other Subject(s)
Collection
NASA Technical Reports Server (NTRS) Collection.
Note
Document ID: 19760023356.
Accession ID: 76N30444.
NASA-TM-X-73486.
E-8873.
Terms of Use and Reproduction
No Copyright.
View MARC record | catkey: 15734774