...教育论文-京都名师论文网 关键词 ：幅相误差；阵列校正；信号子空间；空时相关矩阵 [gap=4986]Keywords ：gain and phase errors,array calibration,signal subspace,spatio-temporal correlation.
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A modified method of array calibration with gain and phase errors was introduced. It doesn’t need the DOA information, which makes it more feasible in practice.
提出一种改进的通道幅相误差校正算法,该方法不需要精确知道校正源的方位信息,有利于工程实现。
参考来源 - 宽带信号阵列测向技术研究·2,447,543篇论文数据，部分数据来源于NoteExpress
The results show that the maximum entropy method is more sensitive to the gain and phase errors than the maximum likelihood method (MLM) and MUSIC method.
结果表明最大熵算法较最大似然估计（MLM）算法和MUSIC算法对幅相误差的影响更加敏感。
The channel gain and phase errors are inevitable in radar systems and the result in performance degrading of space-time adaptive processing (STAP) algorithm.
雷达系统不可避免地存在通道幅相误差，导致空时自适应处理算法的性能下降。
It studies the problem in the presence of array gain and phase errors in the collocated MIMO radar and a method that estimates the gain and phase error is given.
针对相关MIMO雷达中存在的阵列幅相误差问题进行了研究，提出了一种MIMO雷达幅相误差估计方法。
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