一、引言无线电引信的作用距离是无线电引信的主要战术技术指标,也是人们最为关心的性能参数。然而,米波都卜勒无线电引信的作用距离要用理论计算得出,在目前是难以做到;对导弹引信通过空中靶试实测,不仅所需数量很多和耗资巨大,而且实际上也不可能做大量试 I. INTRODUCTION The role of radio fuze distance is the main tactical radio frequency fuze technical indicators, but also people are most concerned about the performance parameters. However, the working distance of the Mibo Doppler radio fuze needs to be calculated theoretically, which is hard to achieve at present; it is not only necessary and costly to test missile fuzes through the air target test, but it is also practically impossible Do a large number of tests