Please use this identifier to cite or link to this item: https://hdl.handle.net/10356/181435
Full metadata record
DC FieldValueLanguage
dc.contributor.authorXu, Zhixiaen_US
dc.contributor.authorSun, Xiaonanen_US
dc.contributor.authorWu, Haotianen_US
dc.contributor.authorXiong, Zengxuen_US
dc.contributor.authorZhou, Xueen_US
dc.contributor.authorYu, Haoxien_US
dc.contributor.authorYin, Xiaoxingen_US
dc.contributor.authorSievenpiper, Daniel F.en_US
dc.contributor.authorCui, Tie Junen_US
dc.date.accessioned2024-12-02T06:04:44Z-
dc.date.available2024-12-02T06:04:44Z-
dc.date.issued2024-
dc.identifier.citationXu, Z., Sun, X., Wu, H., Xiong, Z., Zhou, X., Yu, H., Yin, X., Sievenpiper, D. F. & Cui, T. J. (2024). Terminal-matched topological photonic substrate-integrated waveguides and antennas for microwave systems. Advanced Science, 11(33), e2404163-. https://dx.doi.org/10.1002/advs.202404163en_US
dc.identifier.issn2198-3844en_US
dc.identifier.urihttps://hdl.handle.net/10356/181435-
dc.description.abstractIn engineered photonic lattices, topological photonic (TP) modes present a promising avenue for designing waveguides with suppressed backscattering. However, the integration of the TP modes in electromagnetic systems has faced longstanding challenges. The primary obstacle is the insufficient development of high-efficiency coupling technologies between the TP modes and the conventional transmission modes. This dilemma leads to significant scattering at waveguide terminals when attempting to connect the TP waveguides with other waveguides. In this study, a topological photonic substrate-integrated waveguide (TPSIW) is proposed that can seamlessly integrate into traditional microstrip line systems. It successfully addresses the matching problem and demonstrates efficient coupling of both even and odd TP modes with the quasi-transverse electromagnetic modes of microstrip lines, resulting in minimal energy losses. In addition, topological leaky states are introduced through designed slots on the TPSIW top surface. These slots enable the creation of TP leaky-wave antennas with beam steering capabilities. A wireless link based on TPSIWs are further established that enables the transmission of distinct signals toward different directions. This work is an important step toward the integration of TP modes in microwave systems, unlocking the possibilities for the development of high-performance wireless devices.en_US
dc.language.isoenen_US
dc.relation.ispartofAdvanced Scienceen_US
dc.rights© 2024 The Author(s). Advanced Science published by Wiley-VCH GmbH. This is an open access article under the terms of the Creative Commons Attribution License, which permits use, distribution and reproduction in any medium, provided the original work is properly cited.en_US
dc.subjectEngineeringen_US
dc.titleTerminal-matched topological photonic substrate-integrated waveguides and antennas for microwave systemsen_US
dc.typeJournal Articleen
dc.contributor.schoolSchool of Electrical and Electronic Engineeringen_US
dc.identifier.doi10.1002/advs.202404163-
dc.description.versionPublished versionen_US
dc.identifier.pmid38962944-
dc.identifier.scopus2-s2.0-85197913367-
dc.identifier.issue33en_US
dc.identifier.volume11en_US
dc.identifier.spagee2404163en_US
dc.subject.keywordsEdge stateen_US
dc.subject.keywordsLeaky-wave antennaen_US
dc.description.acknowledgementThis work was supported by the National Natural Science Foundation of China (Grant No. 62301104 and No. 62288101), in part by the Dalian Youth Science and Technology Star Project (Grant No. 2022RQ034), in part by the basic scientific research project of education department of Liaoning province (Grant No. JYTMS20230170), in part by the State Key Laboratory of Millimeter Waves (Grant No. K202202), in part by the Fundamental Research Funds for the Central Universities (Grant No. 3132024232).en_US
item.fulltextWith Fulltext-
item.grantfulltextopen-
Appears in Collections:EEE Journal Articles

SCOPUSTM   
Citations 50

4
Updated on Feb 7, 2025

Page view(s)

42
Updated on Feb 11, 2025

Download(s)

2
Updated on Feb 11, 2025

Google ScholarTM

Check

Altmetric


Plumx

Items in DR-NTU are protected by copyright, with all rights reserved, unless otherwise indicated.