微波无线电引信目标回波模拟器衰减器组设计  

Design of Attenuator Group for Microwave Radio Fuze Target Echo Simulator

作　　者：路明[1] 张戎[2] 彭艳垒[1] 熊波[1] 

机构地区：[1]海军航空工程学院兵器科学与技术系 [2]海军92678部队

出　　处：《计算机与数字工程》2012年第12期162-164,共3页Computer & Digital Engineering

摘　　要：针对引信灵敏度测试大动态、高精度的要求,提出了在引信目标回波模拟器中设置粗调、精调和校准三级衰减器组,分别给出设计方案并设计了详细的控制电路。将温度补偿技术引入衰减器组,减小了环境温度的影响,提高了引信灵敏度的测试精度。The fuze sensitivity test requires wider bandwidth and high degree of accuracy,the 3-grades attenuator groups（coarse adjustment,fine-tuning,and calibration）are adopted in fuze target echo simulator,design proposal is presented individually and the control circuit is designed detailly.The temperature compensation technology is led into attenuator group,it will reduce the influence of ambient temperature and improve the test precision of fuze sensitivity.

关 键 词：目标回波模拟器 无线电引信 三级衰减器组 温度补偿 

分 类 号：TJ434[兵器科学与技术—火炮、自动武器与弹药工程]