STUDY ON REFLECTION OF DUST PLASMA IN POLAR MESOSPHERE TO ELECTROMAGNETIC WAVE

被引：0
作者：
Li, H.-Y. [1 ]
Wu, Z.-S. [1 ]
Xing, Z.-Y. [1 ]
机构：
[1] Xidian Univ, Sch Sci, Xian 710071, Peoples R China
来源：
JOURNAL OF ELECTROMAGNETIC WAVES AND APPLICATIONS | 2008年 / 22卷 / 17-18期
基金：
中国国家自然科学基金;
关键词：
D O I：
10.1163/156939308787543840
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：
Based on Boltzmann function and the generalized Ohm's law. the influence of charging on dielectric constant and electric conductivity are analyzed. Formulas of the dielectric constant and electric conductivity of dust plasma, which are applied to high frequency electromagnetic (EM) wave, are obtained. With the relative formulas and propagation characteristics in isotropic medium, the reflection coefficient of polar mesosphere where PMSE phenomena, is observed is presented by using ECT02 experimental data. The relation between the characteristics of dust plasma in mesosphere and altitude is discussed, and the reflection profile changing with altitude is given.
引用
收藏
页码：2277 / 2284
页数：8
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