| 大地电阻率在超低频/极低频电波传播技术中的作用 |
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| 引用本文： | 王祥书.大地电阻率在超低频/极低频电波传播技术中的作用[J].地震地质,2001,23(4):574-580. |
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| 作者姓名： | 王祥书 |
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| 作者单位： | 北京西三环中路19号，北京100841 |
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| 摘 要： | 介绍了大地电阻率在超低频 /极低频电波传播技术中所起的作用 ,指出发射天线场区具有高电阻率 ,是辐射有效超低频 /极低频电磁波的必要条件。在介绍了大地电阻率分布特点的基础上 ,提出了天线场区大地电阻率测量的思路和方法
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| 关 键 词： | 超低频/极低频 大地电阻率 地球电磁法 |
| 修稿时间： | 2001年7月1日 |
EFFECT OF EARTH RESISTIVITY ON ELF/SLF TRANSMISSION TECHNIQUE |
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| Wang Xiangshu.EFFECT OF EARTH RESISTIVITY ON ELF/SLF TRANSMISSION TECHNIQUE[J].Seismology and Geology,2001,23(4):574-580. |
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| Authors: | Wang Xiangshu |
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| Abstract: | Since the last decade, the applicability of source-controllable powerful Super Low Frequency/Extremely Low Frequency (SLF/ELF) electromagnetic waves to the reconnaissance of resources and monitoring of earthquake has attracted great attention of the geophysical communities for its high precision and vast area of service region. It has become a new and prospecting field of research. By using this technique, the signal of high precision can be transmitted and received at each frequency under control. The obs |
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| Keywords: | Super low frequency/Extremely low frequency Earth resistivity Geo-electromagnetic method |
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