An Intelligent Target Feature Recognition Method Based on Multi-mode OAM Beams

An Intelligent Target Feature Recognition Method Based on Multi-mode OAM Beams

Target detection based on space modulation requires a large number of test modes with space-time independence. The Orbital Angular Momentum (OAM) beams are orthogonal to each other and have infinite modes. Due to the strong dispersive materials, multi-mode OAM beams with the same scattering angle ca...

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Bibliographic Details
Main Authors: Ningning ZHOU, Shitao ZHU, Yiheng NIAN, Chunming TIAN, Anxue ZHANG
Format: Article
Language:English
Published: China Science Publishing & Media Ltd. (CSPM) 2021-10-01
Series:Leida xuebao
Subjects:
spatial modulation
orbital angular momentum (oam)
multi-mode vortex electromagnetic wave
convolution neural network (cnn)
feature extraction
target recognition
Online Access:https://radars.ac.cn/cn/article/doi/10.12000/JR21056

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