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| | 講演要旨(英文) | | Recently the ground penetrating radar (GPR) is considered as one of the promising technologies extensively applied for landmine detections at different soil conditions. In this paper, we studied the impact of changing the type of landmine (metallic or plastic), the conditions of the host soil, and the utilized radar frequency on the performance of GPR tool when used to detect landmines. The study included a theoretical review of the effects of these variables on the dielectric permittivity of both the landmine and the host soil. Then it was followed by mathematical simulation and field data examples acquired for metallic and plastic landmine types. The results of this study are expected to help in planning the optimum acquisition parameters for each landmine type and field conditions. |
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