SOME NOTES ON ELF EARTH-IONOSPHERE WAVEGUIDE DAYTIME PROPAGATION PARAMETERS

被引：14

作者：

BANNISTER, PR

机构：

[1] New London Laboratory, Naval Underwater Systems Center, New London

来源：

IEEE TRANSACTIONS ON ANTENNAS AND PROPAGATION | 1979年 / 27卷 / 05期

关键词：

D O I：

10.1109/TAP.1979.1142146

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

The transverse-electromagnetic (TEM) propagation constants for extremely low frequency (ELF) daytime propagation in the earth-ionosphere waveguide have been calculated for frequencies of 5–2000 Hz. The recently developed theory of Greifinger and Greifinger and the Wait very low frequency (VLF) exponential ionospheric-conductivity profile have been used in the analysis. It is shown that the resulting values of ELF attenuation rate, phase velocity, and ionospheric-reflection height are in excellent agreement with the measured data. Copyright © 1979 by The Institute of Electrical and Electronics Engineers, Inc.

引用

页码：696 / 698

页数：3