A MEGAWATT SPACE-HARMONIC TRAVELING-WAVE TUBE Document Details Document Type Technical Report Publication Date May 01, 1957 Accession Number AD0144460 Entities People R.h. Pantell S.p. Otsuka Organizations Stanford University Tags DTIC Thesaurus Topics Electrical Equipment Electron Tubes Traveling Wave Tubes Traveling Waves Waves Technology Areas Space Space - Hall-Effect Thruster