VACUUM TUBE RESEARCH PROJECT Open PDF Document Details Document Type Technical Report Publication Date Mar 31, 1954 Accession Number AD0040942 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 Current Density Electrical Engineering Electron Tubes Electrons Energy Transfer Engineering Frequency Government Procurement Magnetic Fields Navy New York Oscillators Radiation Solar Flares Traveling Wave Tubes Traveling Waves