Accession Number : AD0801339
Title : SWEEP-FREQUENCY CW IONOSPHERIC SOUNDING OVER AN 8000-KM PATH.
Descriptive Note : Technical rept.,
Corporate Author : STANFORD UNIV CA STANFORD ELECTRONICS LABS
Personal Author(s) : Murphy, R. L. ; Fenwick, R. B. ; Barry, G. H.
Report Date : AUG 1966
Pagination or Media Count : 52
Abstract : Two methods of oblique-incidence ionospheric sounding--sweep-frequency cw and pulse--were compared over the 8000-km path from Hawaii to Mass. Three cw frequency sweep rates, 25, 100, and 1000 kHz/sec, were explored at various power levels between 1 and 10,000 w. The pulse sounder employed 100-used, 30-kw pulses at a repetition rate of 50 pulses/sec. The tests were conducted in December 1965. (Author)
Descriptors : *RADIO TRANSMISSION), (*ATMOSPHERIC SOUNDING, IONOSPHERIC PROPAGATION, RADIO WAVES, HIGH FREQUENCY, RADIOFREQUENCY PULSES, RADIO EQUIPMENT, HAWAII, MASSACHUSETTS, FREQUENCY ANALYZERS.
Subject Categories : Atmospheric Physics
Distribution Statement : APPROVED FOR PUBLIC RELEASE