Radar technology for humanitarian demining and its application

针对非均匀介质中埋藏物体的检测问题，提出了一种图像重建算法。我们将该算法应用于雷达传感器ALIS中，并在柬埔寨的实际矿场开始了运行测试。我们已经成功探测到70多枚地雷，这项测试仍在继续。然后，我们为先进的探地雷达研制了一种双基地雷达。我们还将雷达极化技术应用于井下雷达、GB-SAR、机载和星载SAR，特别是在减灾方面，并展示了其潜力。

We developed image reconstruction algorithm for detection of buried objects in inhomogeneous medium. We used this algorithm in a radar sensor"ALIS" and started the operation test in real mine fields in Cambodia. We have detected more than 70landmines successfully, and this test is still continuing. Then we developed a bistatic radar for advanced ground penetrating radar. We also applied radar polarimetry technology to borehole radar, GB-SAR, airborne and space borne SAR, especially for disaster mitigation and demonstrated its potential.