对相位和差单脉冲雷达的两点有源相干干扰  

Coherent dual point-sources interference to sum and difference patterns of phase mono-pulse radar

作　　者：张友兵[1] 李仙茂[1] 饶德虎[1] 

机构地区：[1]海军工程大学电子工程学院,湖北武汉430033

出　　处：《航天电子对抗》2010年第1期49-52,共4页Aerospace Electronic Warfare

摘　　要：采用矢量分析方法研究相位和差单脉冲雷达的抗干扰能力,重点对两点相干干扰的效果及影响干扰效果的因素进行仿真分析,尤其是对雷达接收天线间距-波长比、干扰源相对雷达的角度等因素与干扰效果之间的关系进行分析。所得出的结论对作战具有一定的参考价值。Using vector analysis method, the counter interference ability of phase-comparison mono-pulse radar is studied. Emphases are put on the effects and their related factors of coherent dual point-source interferences. Especially, some conclusions are drawn according to the analysis of relationships between the ratio of ra- dar antennas distance to wave length, angle of interference source to radar and interfering effects. The conclusions may be meaningful to actual operations.

关 键 词：单脉冲 相位和差 相干干扰 

分 类 号：TN974[电子电信—信号与信息处理]