跳频信号DOA估计方法研究

2018 International Computers, Signals and Systems Conference (ICOMSSC) Pub Date : 2018-09-01 DOI:10.1109/icomssc45026.2018.8942035

Hanjing Li, Yuwen Wang, Qiang Shu, Yongwei Li, Yingzhu Chen

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引用次数: 0

摘要

提出了一种跳频信号的DOA估计方法。首先，利用改进的RSS算法在参考频率点对不同频段的跳频信号进行聚焦，得到聚焦矩阵;然后对聚焦矩阵的值进行了估计。最后，利用ESPRIT算法实现了跳频信号的DOA估计，并通过仿真验证了算法的有效性。

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Research on DOA Estimation of Frequency Hopping Signal

This paper presents a DOA estimation for frequency hopping signals. First, the modified RSS algorithm is used to focus on the frequency hopping signal of different frequency bands at a reference frequency point to obtain the focusing matrix. And then this papers estimates the value of the focusing matrix. Finally, it uses ESPRIT algorithm to realize the DOA estimation of frequency hopping signal, and the validity is verified by simulation.

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来源期刊

2018 International Computers, Signals and Systems Conference (ICOMSSC)

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