Title :
The VLF field on the sea surface generated by the spaceborne loop antenna
Author_Institution :
Stake Key Lab. for Properties & Modelling of Radiowave Environ., China Res. Inst. of Radiowave Propagation, Henan, China
Abstract :
The spaceborne VLF/ELF loop antenna for communications to submarines is a loop wire in the F2-layer of the ionosphere at a height of 350 km. For simplicity, the antenna is idealized as a magnetic dipole and the ionosphere is idealized as a homogeneous anisotropic plasma. The VLF magnetic field on the sea surface is analyzed and calculated
Keywords :
F-region; Maxwell equations; antennas in plasma; dipole antennas; ionospheric electromagnetic wave propagation; loop antennas; radiowave propagation; wire antennas; 350 km; F2-layer; Maxwell equations; VLF field; VLF/ELF loop antenna; communications to submarines; homogeneous anisotropic plasma; loop wire; magnetic dipole; magnetic field; quasi-longitudinal approximation; sea surface; spaceborne loop antenna; Anisotropic magnetoresistance; Dipole antennas; Geophysical measurement techniques; Ground penetrating radar; Ionosphere; Magnetic anisotropy; Perpendicular magnetic anisotropy; Sea surface; Underwater vehicles; Wire;
Conference_Titel :
Microwave Conference Proceedings, 1997. APMC '97, 1997 Asia-Pacific
Print_ISBN :
962-442-117-X
DOI :
10.1109/APMC.1997.656537
