摘要
研究了双基地雷达的几何特性与多普勒频移特性,基于雷达探测区域分析了双基地雷达作战与抗干扰效能,给出了在无干扰和存在自卫瞄准式干扰条件下双基地雷达作战效能分析结果。仿真结果表明,自卫瞄准式噪声干扰条件下,双基地雷达具有比单基地雷达明显优越的作战效能。
The benefits and handicaps of bistatic radars are compared, and some characteristics in the geometry and Doppler frequency are analyzed. Based on the parameters of radars＇ detection areas, the best base-line of a bistatie radar is discussed, a comparative simulation result between the performance of bistatic radars and monostatic radars under the self-defense spot jamming is provided. Results show that the bistatie radar could achieve much better performance under the self-defense spot jamming.
出处
《现代防御技术》
北大核心
2015年第3期1-6,14,共7页
Modern Defence Technology
关键词
双基地雷达
几何特性
多普勒频移
自卫干扰
抗干扰效能
bistatic radar
geometrical characters
Doppler frequence
self-defense jamming
anti-jamming performance
