摘要
研究雷达和干扰机带外杂散的频谱分布和信号强度,并对邻舰雷达受到干扰的程度进行预测,给出了雷达的带外杂散和互扰方程。从仿真结果看,带外杂散对邻舰雷达的电磁干扰影响较大,特别是谐波干扰的影响。
This paper studies the distribution and intension of the spurious of radar and jammer, and predicts the disturbing degree of the jammed receivers, and gives equation of radiated spurious and the interference equation. From simulation it can be found that the radiated spurious can disturb the radars in nearby warship in a great degree, especially by harmonic jamming.
出处
《舰船科学技术》
北大核心
2012年第5期91-93,97,共4页
Ship Science and Technology
关键词
辐射杂散
雷达互扰方程
电磁兼容
舰艇编队
谐波干扰
radiated spurious
radar interference equation
electromagnetic compatibility
warshipfleet, harmonic jamming
