ROUND-THE-WORLD HIGH-FREQUENCY PROPAGATION Open PDF Document Details Document Type Technical Report Publication Date Apr 01, 1963 Accession Number AD0404303 Entities People R. B. Fenwick Organizations Stanford University Tags Communities of Interest Advanced Electronics Energy and Power Technologies Space Weapons Technologies DTIC Thesaurus Topics Computer Programs Daylight Electron Density Electrons Experimental Data Frequency Frequency Bands Geometry Ionosphere Low Angles Magnetic Disturbances Magnetic Storms Measurement Radiation Radio Frequency Repetition Rate Transmitters