The distance adjustment method of triangle-wave FM harmonic fixed range fuze

The distance adjustment of triangle-wave FM harmonic ranging fuze is complex and difficult to implement. Aiming at this problem, the distance adjustment method of triangle wave FM harmonic fixed range fuze is proposed in this paper. The method used the adjustment of triangle wave frequency to adjust the ranging of triangle wave FM harmonic ranging radio fuze. The adjustment of triangle wave frequency changed the harmonic times and the ranging. It is proved by the simulation and actual verification that the distance adjustment method of triangle wave FM harmonic ranging radio fuze is feasible and simple. just the triangle wave frequency need to changed, other parameters are unchanged.