Ultra-wideband unidirectional pseudospin-polarized waveguide with dual boundary conditions

Abstract This study presents a novel pseudospin-polarized waveguide with closed boundaries, designed using complementary metasurfaces with dual surface impedances. By enforcing electromagnetic duality, the proposed structure establishes mirror reflection symmetry, significantly reducing backscatteri...

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Bibliographic Details

Published in:	Scientific Reports
Main Authors:	Haddi Ahmadi, Kazem Zafari, Mohammad Pasdari-Kia, Nasrin Razmjooei, Kamalodin Arik, Zahra Ahmadi, Mahdi Nooshyar, Hamid Nezamdoost, Hamed Saghaei, Farzaneh Sadat Ghoreishi, Homayoon Oraizi
Format:	Article
Language:	English
Published:	Nature Portfolio 2025-02-01
Subjects:	Pseudospin-polarized waveguide Ultra-wideband waveguide Unidirectional propagation Complementary metasurfaces Dual boundary conditions Electromagnetic duality
Online Access:	https://doi.org/10.1038/s41598-025-91489-9