Low-Complexity Spatial Parameter Estimation for Coherently Distributed Linear Chirp Source

In this paper, the problem of estimating the spatial parameters of multiple coherently distributed linear chirp sources is considered. In the fractional Fourier domain, a novel low-complexity algorithm based on the MUSIC criterion is proposed to estimate the central angle and the extension width. Fo...

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Hlavní autoři:	Liang Zhang, Yanbei Liu, Jiexiao Yu, Kaihua Liu
Médium:	Artigo
Jazyk:	Inglês
Vydáno:	IEEE 2018-01-01
Edice:	IEEE Access
Témata:	Chirp signals localization fractional Fourier transform MUSIC estimator
On-line přístup:	https://ieeexplore.ieee.org/document/8548607/
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