针对T/R-R型双基地雷达的电子干扰效能评估

Electronic Jamming Efficiency Evaluation of T/R-R Bistatic Radar

针对干扰暴露区不适于动态描述双基地雷达干扰效果这一客观事实,选取TR联合发现概率、电子干扰有效性因子、稳定性因子作为效能指标,对T/R-R双基地雷达电子干扰效能进行度量,给出了效能指标的计算方法,推导了双基地雷达电子干扰的数学模型。通过设置典型的突防场景,对不同干扰方式下的双基地雷达电子干扰效能进行了仿真评估,仿真结果验证了评估方法的有效性。

As jamming exposed range isn＇t fit for evaluating jamming efficiency dynamically of bistatic radar,target fusion detection probability of TR,effective factor and steady factor are chosen as index to evaluate electronic jamming efficiency.The algorithm of these efficiency indexes is given.The mathematics models of electronic jamming are offered.The electronic jamming efficiency of bistatic radar is evaluated in different jamming modes through designing typical scenes of penetrating process.The simulation results demonstrate the validity of the efficiency evaluation method.