Efficiency evaluation of ground-penetrating radar by the results of measurement of dielectric properties of soils

被引:5
|
作者
Khakiev, Zelimkhan [1 ]
Kislitsa, Konstantin [1 ]
Yavna, Victor [1 ]
机构
[1] Rostov State Transport Univ, Rostov Na Donu, Russia
关键词
RAILWAY; DOMAIN;
D O I
10.1063/1.4770470
中图分类号
O59 [应用物理学];
学科分类号
摘要
The work considers the depth evaluation of ground penetrating radar (GPR) surveys using the attenuation factor of electromagnetic radiation in a medium. A method of determining the attenuation factor of low-conductive non-magnetic soils is developed based on the results of direct measurements of permittivity and conductivity of soils in the range of typical frequencies of GPR. The method relies on measuring the shift and width of the resonance line after a soil sample is being placed into a tunable cavity resonator. The advantage of this method is the preservation of soil structure during the measurement. (C) 2012 American Institute of Physics. [http://dx.doi.org/10.1063/1.4770470]
引用
收藏
页数:4
相关论文
共 50 条