频率步进脉冲无线电引信技术研究  

Stepped Frequency Pulse Radio Fuze

作　　者：胡秀娟[1] 邓甲昊[1] 桑会平[1] 

机构地区：[1]北京理工大学宇航科学技术学院,北京100081

出　　处：《兵工学报》2007年第2期237-241,共5页Acta Armamentarii

摘　　要：以空—地导弹攻击坦克群为背景,建立了弹目交会时的基本几何关系及频率步进脉冲体制的无线电引信发射、接收及信息处理的基本仿真模型。探讨了不同弹目交会情况下多普勒效应对无线电引信性能的影响及速度补偿问题。通过对脉冲波形的合理设计实现了导弹高炸高、精确打击。Based on the case of air-to-ground missile, a basic geometrical relationship of missile-target encounter was given and the basic simulation model was established including transmitting, receiving and signal processing. The influences of Doppler effect on radio fuze performance in different eases of missile-target encounter and velocity compensation were analyzed. Rational design of pulse waveform permits the realization of high explosive range and precise attacking.

关 键 词：信息处理技术 无线电引信 频率步进 数字仿真 目标探测 距离分辨率 波形设计 

分 类 号：TJ434[兵器科学与技术—火炮、自动武器与弹药工程]