A Flat-Lensed Spiral Phase Plate Based on Phase-Shifting Surface for Generation of Millimeter-Wave OAM Beam

A multilayer phase-shifting-surface-based flat plate is designed to offer a combination of lens and spiral phase plate (SPP) for orbital angular momentum (OAM) beam generation and convergence at 60 GHz. The proposed design consists of a series of phase-shift unit cells to control the emergent phase...

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Bibliographic Details

Published in:	IEEE antennas and wireless propagation letters Vol. 15; pp. 1156 - 1158
Main Authors:	Chen, Yiling, Zheng, Shilie, Li, Yue, Hui, Xiaonan, Jin, Xiaofeng, Chi, Hao, Zhang, Xianmin
Format:	Journal Article
Language:	English
Published:	New York IEEE 2016 The Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subjects:	Antenna measurements Arrays Flat lens Lenses Multiplexing Optical surface waves orbital angular momentum phase-shifting surface spiral phase plate Spirals Yttrium
ISSN:	1536-1225, 1548-5757
Online Access:	Get full text
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