Equivalent ionospheric thickness based on phase-screen model

被引：0

作者：

Zhou, Caixia ^{[1
]}

Wu, Zhensen ^{[1
]}

机构：

[1] School of Physics and Optoelectronic Engineering, Xidian University, Xi'an, 710071, Shaanxi

来源：

Dianbo Kexue Xuebao/Chinese Journal of Radio Science | 2014年 / 29卷 / 04期

关键词：

Equivalent thickness; Ionospheric scintillation; Phase-screen model;

D O I：

10.13443/j.cjors.2013072301

中图分类号：

学科分类号：

摘要：

The phase screen theory has been used quite extensively in ionospheric scintillation work as well as interplanetary and interstellar scintillations. With the electron density variation of background ionosphere along the propagation path of signal taken into account, on the basis of the electron density profile and the total electron content (TEC) of the background ionosphere available from international reference ionosphere (IRI), the scintillation characteristics of transionospheric Global Position System (GPS) signal are simulated numerically by using multiple phase-screen model with different parameters for each layer. A comparison of the multiple phase-screen results with the thin phase-screen results is made. The emphasis is on the equivalent ionospheric thickness for the thin phase-screen model. Copyright ©2014 by Editorial Department of Chinese Journal of Radio Science

引用

页码：639 / 643and667