有源干扰情况下的雷达威力计算方法  

作　　者：何祯 

机构地区：[1]陕西黄河集团有限公司设计研究所,西安710043

出　　处：《电讯工程》2024年第2期8-11,15,共5页

摘　　要：雷达威力是设计雷达产品的重要指标,传统的雷达威力计算方程由于未考虑到设备的实际损耗和环境因素,可以用来考察雷达各参数对作用距离的影响程度,但不能应用于实际雷达产品,因此本文从实际工程应用出发,通过考虑实际雷达系统损耗、脉压增益、脉冲积累以及环境干扰因素等影响,以无干扰情况下的雷达威力方程为基础推广到有源干扰情况下的雷达威力方程,通过理论仿真验证该方程的有效性。Radar power is an important index in the design of radar products.The traditional calculation equation of radar power can be used to investigate the influence of radar parameters on the range because the actual loss of equipment and environmental factors are not taken into account,but it cannot be applied to actual radar products.By considering the influence of actual radar system loss,pulse compression gain,pulse accumulation and environmental interference factors,the radar power equation is extended from the radar power equation in the case of no interference to the radar power equation in the case of active interference.The validity of the equation is verified by practical engineering applications and theoretical simulation.

关 键 词：雷达威力 有源干扰 雷达系统损耗 

分 类 号：TN9[电子电信—信息与通信工程]