The effects of naturally occurring impurities in rock salt

被引：0
|
作者：
ALINA-MIHAELA BADESCU
ALEXANDRA SAFTOIU
机构：
[1] University POLITEHNICA of Bucharest,
[2] IFIN-Horia Hulubei,undefined
来源：
Pramana | 2014年 / 83卷
关键词：
Effective permittivity; salt mine; radio waves; 77.22.Ch; 71.55.Eq; 42.25.Fx;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
In this paper we investigate the effect that naturally occurring impurities in salt mines have both on effective permittivity of the medium and on radio wave propagation at ∼200 MHz. The effective permittivity is determined based on the dielectric properties of salt and the characteristics of the main impurities. We conclude that at such frequencies the scattering is negligible compared to absorptions. The effect of trapped water in different forms is also evaluated.
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页码：435 / 447
页数：12
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