新型米波三坐标雷达自适应波束形成性能分析  

The analysis of ADBF performance for a new 3D meter-wave radar

作　　者：郑禹[1] 陆鹏程[2] 

机构地区：[1]安徽建筑工业学院机电系,合肥230601 [2]华东电子工程研究所,合肥230031

出　　处：《雷达与对抗》2009年第3期9-11,共3页Radar & ECM

摘　　要：稀布阵综合脉冲孔径雷达(SIAR)是一种新型米波分布阵体制雷达,采用稀布阵列天线,通过各个阵元全向发射正交编码频率信号以使各向同性照射,在接收端通过DBF和发射脉冲综合形成接收和发射波束。本文采用正交化自适应波束形成算法对米波三坐标雷达的抗干扰性能做了仿真,取得了良好的干扰抑制效果,有着较小的运算量,具有工程实用价值。The Synthetic Impulse and Aperture Radar （SIAR） is a new distributed-array meter-wave radar with thinned-array antennae. The orthogonal-coded frequency signals are transmitted omnidirectionally to radiate the isotropy through each element to integratedly form T/R beams at the receiving end through DBF and transmission pulses With the adoption of the ADBF orthogonal algorithm, the simulation of anti-jamming performances for the 3D meter-wave radar is made with good jamming suppression effect, little operation and engineering value.

关 键 词：稀布阵综合脉冲孔径雷达 自适应波束形成 正交化算法 

分 类 号：TN958.92[电子电信—信号与信息处理]