Title :
Geophysical exploration in polar areas with very low frequency phase variations
Author_Institution :
University of Kansas, Lawrence, KS, USA
fDate :
5/1/1968 12:00:00 AM
Abstract :
Geophysical exploration in polar areas is described with phase variations in very low frequency ground wave propagation from homogeneous and stratified ice to sea water. "Recovery effect" phase variations for mixed paths with homogeneous media are markedly different from those in a stratified media.
Keywords :
Antarctic regions; Ground-wave propagation; Phase distortion; VLF antennas; Antennas and propagation; Attenuation; Dielectric constant; Dielectric losses; Dipole antennas; Frequency; Ice; Nonhomogeneous media; Polarization; Soil;
Journal_Title :
Antennas and Propagation, IEEE Transactions on
DOI :
10.1109/TAP.1968.1139193
