基于幅度加权几何中心法的毫米波高分辨雷达角跟踪技术  

Angle Tracking Technology Based on Amplitude Weighting Geometrical Center Method for MMW High Range Resolution Radar

作　　者：王文民 曹伟 苏宏艳 

机构地区：[1]北京遥感设备研究所毫米波系统技术研究重点实验室,北京100854

出　　处：《电讯技术》2009年第2期64-67,共4页Telecommunication Engineering

摘　　要：将高距离分辨技术与单脉冲测角技术相结合,采用幅度加权获取目标几何中心作为跟踪点,仿真结果证明,目标几何中心作为跟踪点可有效抑制幅度起伏对角跟踪的影响,并可提高跟踪精度。The technology of high range resolution and monopulse radar are combined in this paper.The geometrical center obtained by amplitude weighting method is used as tracking point. The simulation results show that the amplitude weighting geometrical center method is effective in suppressing the effect of amplitude fluctuation and improving the tracking precision.

关 键 词：调频步进雷达 角跟踪 高距离分辨 幅度加权 几何中心法 

分 类 号：TN958[电子电信—信号与信息处理]