使用LMS算法的空间平滑技术的性能

Proceedings of MILCOM '94 Pub Date : 1994-10-02 DOI:10.1109/MILCOM.1994.473825

P. D. Anderson, M. A. Ingram, J. S. Goldstein

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引用次数: 2

摘要

综述了相关干扰对窄带自适应阵列的影响。采用最小均方算法的广义旁瓣消去器中空间平滑技术的性能，从权值失调、均方误差和信噪比等方面进行了检验。给出了一种将该算法与空间平滑相结合的方法，该方法符合一组非齐次动力学方程。给出了一个数值算例来支持分析。

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The performance of spatial smoothing techniques using the LMS algorithm

The effects of correlated interference on narrowband adaptive arrays are reviewed. The performance of the spatial smoothing technique, used in a generalized sidelobe canceler with the least mean squares algorithm, is examined in terms of weight misadjustment, mean squared error, and signal-to-noise ratio. One method of combining the algorithm with spatial smoothing is shown to obey a set of nonhomogeneous dynamical equations. A numerical example is presented to support the analysis.<>

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Proceedings of MILCOM '94

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