1. China Research Institute of Radio Propagation, Qingdao 266107, China; 2. First Engineers Scientific Research Institute of General Armaments Department, Wuxi 214035, China
Abstract:The metal detection technology based on electromagnetic induction has very long application history and is the most popular technology for mine detection; besides, it plays a leading role in the mine detection domain. In this paper, the authors first introduce the basic principle of pulse induction and then propose a new metal detection technology that uses multi-periods and bipolar pulses, and finally give some experimental results. This new technology not only preserves high sensitivity of the traditional technology but also has the capacity of working under all ground conditions. It is a new development of the land mine detection technology.
彭正辉, 吴燕民, 姜和俊, 凌国平. 时域多时宽双极性脉冲电磁感应地雷探测系统的设计和实现[J]. 物探与化探, 2012, 36(5): 817-820.
PENG Zheng-hui, WU Yan-min, JIANG He-jun, LING Guo-ping. THE MINE-DETECTION SYSTEM BASED ON TIME DOMAIN ELECTROMAGNETIC INDUCTION WITH MULTI-PERIODS AND BIPOLAR PULSES. Geophysical and Geochemical Exploration, 2012, 36(5): 817-820.