VACUUM TUBE RESEARCH PROJECT Open PDF Document Details Document Type Technical Report Publication Date Jun 30, 1954 Accession Number AD0040941 Entities People Lester M. Field Organizations California Institute of Technology Tags Communities of Interest Advanced Electronics Energy and Power Technologies DTIC Thesaurus Topics Backward Wave Oscillators Charged Particles Current Density Electrical Engineering Electron Tubes Energy Energy Transfer Engineering Frequency Kinetic Energy Magnetic Fields Measurement Navy New York Students Traveling Wave Tubes Traveling Waves