A Tunable Dual-Band Metamaterial Filter Based on the Coupling Between Two Crossed SRRs
A tunable dual-band metamaterial filter based on crossed split-ring resonators is numerically and experimentally demonstrated. The proposed tunable metamaterial filter consists of two same metal split rings with different angles. Based on the cross-coupling between these two split rings, two stopban...
| Main Authors: | , , , |
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| Format: | Article |
| Language: | English |
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IEEE
2021-01-01
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| Series: | IEEE Photonics Journal |
| Subjects: | |
| Online Access: | https://ieeexplore.ieee.org/document/9400736/ |
| _version_ | 1828802716650962944 |
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| author | Zhijun Qiao Xuchao Pan Fan Zhang Jianchun Xu |
| author_facet | Zhijun Qiao Xuchao Pan Fan Zhang Jianchun Xu |
| author_sort | Zhijun Qiao |
| collection | DOAJ |
| description | A tunable dual-band metamaterial filter based on crossed split-ring resonators is numerically and experimentally demonstrated. The proposed tunable metamaterial filter consists of two same metal split rings with different angles. Based on the cross-coupling between these two split rings, two stopbands are generated. Moreover, the operating frequency of the two stopbands can be tuned by changing the angle between the two split rings. In the context of numerical results, surface current distributions and electric field distributions were employed to analyze the basic principle, and the experiments were performed to demonstrate the practical effect. All results verified the tunable characteristics of the proposed metamaterial filter. This design proposes a new tunable metamaterial filter through the angle rotation. |
| first_indexed | 2024-12-12T07:10:22Z |
| format | Article |
| id | doaj.art-abcbe33e02274f1abdefb376c56c4a5e |
| institution | Directory Open Access Journal |
| issn | 1943-0655 |
| language | English |
| last_indexed | 2024-12-12T07:10:22Z |
| publishDate | 2021-01-01 |
| publisher | IEEE |
| record_format | Article |
| series | IEEE Photonics Journal |
| spelling | doaj.art-abcbe33e02274f1abdefb376c56c4a5e2022-12-22T00:33:39ZengIEEEIEEE Photonics Journal1943-06552021-01-011331710.1109/JPHOT.2021.30724159400736A Tunable Dual-Band Metamaterial Filter Based on the Coupling Between Two Crossed SRRsZhijun Qiao0Xuchao Pan1Fan Zhang2Jianchun Xu3https://orcid.org/0000-0002-2094-3220ZNDY of Ministerial Key Laboratory, Nanjing University of Science and Technology, Nanjing, ChinaZNDY of Ministerial Key Laboratory, Nanjing University of Science and Technology, Nanjing, ChinaState Key Laboratory of Information Photonics and Optical Communications, School of Science, Beijing University of Posts and Telecommunications, Beijing, ChinaState Key Laboratory of Information Photonics and Optical Communications, School of Science, Beijing University of Posts and Telecommunications, Beijing, ChinaA tunable dual-band metamaterial filter based on crossed split-ring resonators is numerically and experimentally demonstrated. The proposed tunable metamaterial filter consists of two same metal split rings with different angles. Based on the cross-coupling between these two split rings, two stopbands are generated. Moreover, the operating frequency of the two stopbands can be tuned by changing the angle between the two split rings. In the context of numerical results, surface current distributions and electric field distributions were employed to analyze the basic principle, and the experiments were performed to demonstrate the practical effect. All results verified the tunable characteristics of the proposed metamaterial filter. This design proposes a new tunable metamaterial filter through the angle rotation.https://ieeexplore.ieee.org/document/9400736/Metamaterialfiltertunable dual band |
| spellingShingle | Zhijun Qiao Xuchao Pan Fan Zhang Jianchun Xu A Tunable Dual-Band Metamaterial Filter Based on the Coupling Between Two Crossed SRRs IEEE Photonics Journal Metamaterial filter tunable dual band |
| title | A Tunable Dual-Band Metamaterial Filter Based on the Coupling Between Two Crossed SRRs |
| title_full | A Tunable Dual-Band Metamaterial Filter Based on the Coupling Between Two Crossed SRRs |
| title_fullStr | A Tunable Dual-Band Metamaterial Filter Based on the Coupling Between Two Crossed SRRs |
| title_full_unstemmed | A Tunable Dual-Band Metamaterial Filter Based on the Coupling Between Two Crossed SRRs |
| title_short | A Tunable Dual-Band Metamaterial Filter Based on the Coupling Between Two Crossed SRRs |
| title_sort | tunable dual band metamaterial filter based on the coupling between two crossed srrs |
| topic | Metamaterial filter tunable dual band |
| url | https://ieeexplore.ieee.org/document/9400736/ |
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