微波增强红外探测技术在地雷探测中的应用

针对传统地雷探测方法的不足.该文提出了1种利用微波增强红外探测技术进行非接触式地雷探测的新方法,分析了微波照射引起土壤温度变化的原因,分别利用2450 MHz和915MHz的微波源照射浅埋的铝块,获得了不同土壤湿度和埋藏深度下的目标红外图像,证明了该技术用于浅埋地雷探测的可行性,同时表明:目标的埋藏深度和土壤湿度与探测难度成正比,其中土壤湿度对探测结果影响较大.

Application of Microwave Enhanced Infrared Detection Technology in Landmine Detection

In view of the shortage of traditional technology of landmine detection, a new method of microwave enhanced infrared detection technology in non-contact landmine detection is introduced. The causes of soil temperature change from microwave illumination are analyzed. By using aluminiums buried round 2450 MHz and 915 MHz microwave source illumination, the various infrared images of object are obtained in different conditions such as the buried depth and the soil humidity. The feasibility of the technology is proved. The results show that the object depth and the soil humidity are proportionate to the detection difficulty and that the influence of soil humidity on the detection is more.