QUARTERLY PROGRESS REPT NO. 4. 30 JAN 1954 Open PDF Document Details Document Type Technical Report Publication Date Jan 30, 1954 Accession Number AD0026136 Entities Organizations Columbia University Tags Communities of Interest Energy and Power Technologies DTIC Thesaurus Topics Analyzers Cerenkov Radiation Detectors Frequency Frequency Bands Generators Harmonic Generators High Resolution Hyperfine Structure K Band Magnetic Resonance Measurement Microwave Frequency Repetition Rate Resonance Spectra Spectrum Analyzers