A joint range–angle–velocity estimation algorithm for FDA-MIMO radar based on graph signal processing

Abstract In this paper, a novel Frequency Diverse Array–Multiple Input Multiple Output (FDA-MIMO) radar parameter estimation algorithm based on Graph Signal Processing (GSP) is proposed for joint range–angle–velocity estimation. By modeling the FDA-MIMO radar echoes as graph signals and constructing...

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Detalhes bibliográficos

Principais autores:	Qinlin Li, Ao Meng, Kefei Liao, Ningbo Xie, Xianglai Liao, Hanbo Chen, Kamarul Hawari Bin Ghazali
Formato:	Artigo
Idioma:	Inglês
Publicado em:	Nature Portfolio 2026-01-01
Colecção:	Scientific Reports
Assuntos:	Graph signal processing Frequency diverse array Graph Fourier transform Joint range–angle–velocity estimation
Acesso em linha:	https://doi.org/10.1038/s41598-026-36124-x
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