基于相控阵雷达波束扫描的目标测角误差分析

Analysis of Target Angle Measurement Error Based on Beam Scanning of Phased Array Radar

介绍了相控阵雷达目标跟踪测角误差的主要来源,分析了波束扫描影响目标跟踪测角精度的原因,通过计算和仿真得出了波束扫描范围与目标测角精度的关系,为相控阵雷达扫描范围和测角精度设计提供了参考。

This paper introduces the main sources of angle measurement error for target tracking of phased array radar,analyzes the reason that beam scanning influences the angle measurement precision of target tracking,obtains the relationship between beam scanning range and angle measurement precision of target through the calculation and simulation,which provides reference for the design of beam scanning range and angle measurement precision of phased array radar.