Radio Signal Recognition Using Two-Stage Spatiotemporal Network with Bispectral Analysis

With the rapid proliferation of unmanned aerial vehicles (UAVs), reliable identification based on radio frequency (RF) signals has become increasingly important for both civilian and security applications. This paper proposes a spatiotemporal feature extraction and classification framework based on...

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Detalles Bibliográficos

Principais autores:	Hongmei Bai, Siming Li, Yong Jia, Bowen Xiao
Formato:	Artigo
Idioma:	Inglês
Publicado:	MDPI AG 2025-09-01
Series:	Sensors
Assuntos:	Radio Frequency Signal Recognition bispectral analysis spatiotemporal feature extraction deep learning LSTM network
Acceso en liña:	https://www.mdpi.com/1424-8220/25/17/5449
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