摘要
影响机载雷达探测威力的主要因素包括杂波强度和飞行高度两个方面,在雷达研制时,通常在特定杂波环境和目标RCS背景下提出雷达探测目标最大距离指标,而在指标检测时,很难找到与背景相符的测试环境。基于单脉冲雷达探测距离方程,结合试飞试验的实际环境,对雷达探测距离杂波折算公式按照杂波和飞行高度条件进行了修正推导,并进行了数值仿真计算与分析。
The main factors that affect the detection performance of airborne radar include clutter intensity and flight altitude. In the development of radar, the maximal detection range of radar is designated in the background of specific clutters and RCS. The maximal detection range cannot be tested because the specific clutters and RCS are hard to found. Based on the detection equation of monopulse radar, combined with actual conditions of flight test, this paper discusses the effects of clutter intensity and flight altitude on detection performance, and deduces the conversion formula of radar detection range in clutter and performs numerical simulation calculation and analysis.
出处
《中国电子科学研究院学报》
2009年第3期317-319,共3页
Journal of China Academy of Electronics and Information Technology
