Coherent Signal DOA Estimation Method Based on Space–Time–Coding Metasurface

A novel method for the direction of arrival (DOA) estimation of coherent signals under a space–time–coding metasurface (STCM) is proposed in this paper. Noticeably, the STCM can replace multi-channel arrays with a single channel, which can be utilized to modulate incident electromagnetic waves and g...

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Bibliographic Details
Main Authors: Guanchao Chen, Xiaolong Su, Lida He, Dongfang Guan, Zhen Liu
Format: Article
Language:English
Published: MDPI AG 2025-01-01
Series:Remote Sensing
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Online Access:https://www.mdpi.com/2072-4292/17/2/218
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