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A target location method of the distributed and phased array radar based on an improved MUSIC algorithm

机译:基于改进MUSIC算法的分布式相控阵雷达目标定位方法

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摘要

For the distributed phased array radar, in order to locate target in the detection range, a new positioning method that based on improved MUSIC algorithm was brought forward.. The improved algorithm put the noise subspace of three parts phased array radar stations into the improved spectral function. Target's azimuth angle and elevation angle relative to the radar associate with and the coordinate of the target by coordinate transformation. Then searching the peak in the detection range for the target location. The simulation results show, the method in single target and multi-targets location is effectiveness and superiority.
机译:对于分布式相控阵雷达,为了将目标定位在检测范围内,提出了一种基于改进的MUSIC算法的定位新方法。改进的算法将三部分相控阵雷达台站的噪声子空间纳入了改进的频谱功能。目标的相对于雷达的方位角和仰角通过坐标变换与目标的坐标相关联。然后在检测范围内的峰中搜索目标位置。仿真结果表明,该方法在单目标和多目标定位中是有效和优越的。

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