@article{oai:nipr.repo.nii.ac.jp:00001989,
 author = {Nagano, Isamu and Mambo, Masayoshi and Shimbo, Tetsuya and Kimura, Iwane},
 journal = {Memoirs of National Institute of Polar Research. Special issue},
 month = {Aug},
 note = {P(論文), A computer code has been developed, which incorporates a full-wave treatment of down-going ELF-VLF wave injected at any altitude in the ionosphere. Ground conductivity is included as a variable in the code. The code expands a spatially confined electromagnetic wave into a finite set of plane waves. For each elemental plane wave, the field components are calculated by a full-wave method, and the field distribution is obtained by FFT analysis of the full-wave solutions. In this paper, numerical calculations are carried out for both daytime and nighttime ionosphere models in high latitude. The distributions of intensity as well as polarization on the ground are presented in the case that ELF-VLF waves having a spatial amplitude distribution are injected onto the ionosphere.},
 pages = {34--44},
 title = {Intensity and polarization characteristics along the earth's surface for the ELF-VLF waves emitted from a transmission cone in the high latitude},
 volume = {42},
 year = {1986}
}