Study on the Ultra-Wide Band High Power Microwave Coupling Effect on Electronic Fuze System

摘要

The experimental method and results of Ultra-Wide Band (UWB) High Power Microwave (HPM) radiation on the land mines' fuzes are introduced, and the mechanism of the HPM coupling effects on electronic fuze systems is analyzed also. The coupling electric field of HPM radiation on the object was numerically simulated using the finite-difference time-domain (FD-TD) method. The coupling action principle of HPM on fuze systems is studied, and the sensitive points of fuzes have been discussed and discovered. These are very important for the studies on the HPM weapons and the HPM effects on other electronic systems, and the techniques of HPM reinforcement also.