摘要
讨论和分析了水平电偶极子源的辐射及电磁波在有耗媒质中的传播特性,有耗媒质是一种异常色散媒质,电磁波在这种媒质中传播时,群速大于相速,从而使波形发生某些失真。
In this paper, the radiation of the horizontal electric dipole and the characteristics of electromagnetic wave propagating in the loss medium are discussed. When the electromagnetic pulse propagates in the dispersive medium, some distortions of waveform will occur as shown in the calculated examples.
出处
《地球科学（中国地质大学学报）》
EI
CAS
CSCD
北大核心
1993年第3期257-265,共9页
Earth Science-Journal of China University of Geosciences
关键词
电磁波
色散媒质
有效电导率
dispersive medium, permittivity, effective conductivity , propagation characteristics of EM wave.
