Deconvolved Fractional Fourier Domain Beamforming for Linear Frequency Modulation Signals

To estimate the direction of arrival (DOA) of a linear frequency modulation (LFM) signal in a low signal-to-noise ratio (SNR) hydroacoustic environment by a small aperture array, a novel deconvolved beamforming method based on fractional Fourier domain delay-and-sum beamforming (FrFB) was proposed....

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Detalles Bibliográficos
Autores principales: Liu, Zhuoran, Tao, Quan, Sun, Wanzhong, Fu, Xiaomei
Formato: Online Artículo Texto
Lenguaje:English
Publicado: MDPI 2023
Materias:
Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10098916/
https://www.ncbi.nlm.nih.gov/pubmed/37050568
http://dx.doi.org/10.3390/s23073511

Internet

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10098916/
https://www.ncbi.nlm.nih.gov/pubmed/37050568
http://dx.doi.org/10.3390/s23073511

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