关键词: 地球曲率, 多路径效应, 组网雷达, 数据融合

Abstract:

In future war,the combat system should be combined with a variety of detection methods to form a better capability of low altitude defense.This paper analyzes the main factors affecting the low altitude detection performance of radar,and puts forward such measures as reducing the curvature of the earth and reducing the impact of multi path effects to improve the low altitude detection performance of radar.

Key words: earth curvature;multi path effect;netted radar;data fusion