Accession Number : AD0292716

Title :   THE TRANSMISSION OF AUDIO-FREQUENCY ELECTRO-MAGNETIC WAVES THROUGH THE TERRESTRIAL IONOSPHERE IN THE MAGNETO-IONIC MODE

Corporate Author : AIR FORCE CAMBRIDGE RESEARCH LABS L G HANSCOM FIELD MASS

Personal Author(s) : ALTMAN,C. ; CORY,H.

Report Date : 25 APR 1962

Pagination or Media Count : 1

Abstract : Results reported in Technical Report O ! R DED TO NIGHT-TIME CONDITIONS. It is found that both by day and by night a total ionospheric transmission optimum in the neighbourhood of 3-5 kc/s exists for whistler mode propagation. Results are consistent with experimental values of Storey. (Author)

Descriptors :   *ELECTROMAGNETIC RADIATION, *IONOSPHERIC PROPAGATION, *GEOMAGNETISM, ANESTHESIA, AUDIO FREQUENCY, DENTISTRY, DIURNAL VARIATIONS, ENERGY, FLUID FLOW, REFRACTION

Distribution Statement : APPROVED FOR PUBLIC RELEASE