Super-resolution diffractive neural network for all-optical direction of arrival estimation beyond diffraction limits

Super-resolution diffractive neural network for all-optical direction of arrival estimation beyond diffraction limits

Abstract Wireless sensing of the wave propagation direction from radio sources lays the foundation for communication, radar, navigation, etc. However, the existing signal processing paradigm for the direction of arrival estimation requires the radio frequency electronic circuit to demodulate and sam...

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Bibliographic Details
Main Authors: Sheng Gao, Hang Chen, Yichen Wang, Zhengyang Duan, Haiou Zhang, Zhi Sun, Yuan Shen, Xing Lin
Format: Article
Language:English
Published: Nature Publishing Group 2024-07-01
Series:Light: Science & Applications
Online Access:https://doi.org/10.1038/s41377-024-01511-4

Internet

https://doi.org/10.1038/s41377-024-01511-4

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