宽带不相关信号的有效DOA估计方法

2021 6th International Conference on Intelligent Computing and Signal Processing (ICSP) Pub Date : 2021-04-09 DOI:10.1109/ICSP51882.2021.9408958

Jin Zhang, Hui Gao, Kui Zhang, Jiren Xu

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引用次数: 0

摘要

提出了一种有效的宽带不相关信号DOA估计方法。与聚焦Khatri-Rao子空间法相比，该方法由于采用均匀聚焦技术，大大降低了计算量。此外，该方法可以解析的信号比阵列元素的数目更多，具有更高的性能。仿真结果验证了该方法的有效性和高效性。

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Efficient DOA Estimation Method for Wideband Uncorrelated Signals

An efficient DOA estimation method for wideband uncorrelated signals is presented in this paper. Compared with the focusing Khatri-Rao subspace method, the computation burden of the method degraded greatly due to using the technique of uniform focusing. Moreover, the method can resolve more signals than the number of array elements and have higher performance. Simulation results demonstrates the effectiveness and efficiency of the method.

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2021 6th International Conference on Intelligent Computing and Signal Processing (ICSP)

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