Development of Energy-Selective Surface for Electromagnetic Protection
Energy-selective surfaces (ESSs) have gained attention as an advanced electromagnetic protection technology. This review discusses the evolution of ESSs, focusing on four key areas: frequency bandwidth expansion, material innovations, functional enhancements, and application diversification. ESSs ha...
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| Format: | Article |
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MDPI AG
2025-05-01
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| Series: | Micromachines |
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| Online Access: | https://www.mdpi.com/2072-666X/16/5/555 |
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| author | Jinghao Lv Caofei Luo Jiwei Zhao Haoran Han Huan Lu Bin Zheng |
| author_facet | Jinghao Lv Caofei Luo Jiwei Zhao Haoran Han Huan Lu Bin Zheng |
| author_sort | Jinghao Lv |
| collection | DOAJ |
| description | Energy-selective surfaces (ESSs) have gained attention as an advanced electromagnetic protection technology. This review discusses the evolution of ESSs, focusing on four key areas: frequency bandwidth expansion, material innovations, functional enhancements, and application diversification. ESSs have evolved from narrowband designs to providing ultra-wideband protection, covering L-band to K-band frequencies. New designs, including non-reciprocal mechanisms and cascaded filters, enhance the shielding efficiency. Material advancements like the use of vanadium dioxide (VO<sub>2</sub>) and micro–nano fabrication techniques have reduced costs and improved performance, enabling higher-frequency applications. Future developments aim to overcome the current limitations, offering a broader bandwidth, higher power tolerance, and faster response times. ESSs play a key role in integrated electromagnetic protection systems. |
| format | Article |
| id | doaj-art-31f92896bbee4e4f9ffcfb4bc9606e26 |
| institution | OA Journals |
| issn | 2072-666X |
| language | English |
| publishDate | 2025-05-01 |
| publisher | MDPI AG |
| record_format | Article |
| series | Micromachines |
| spelling | doaj-art-31f92896bbee4e4f9ffcfb4bc9606e262025-08-20T02:33:58ZengMDPI AGMicromachines2072-666X2025-05-0116555510.3390/mi16050555Development of Energy-Selective Surface for Electromagnetic ProtectionJinghao Lv0Caofei Luo1Jiwei Zhao2Haoran Han3Huan Lu4Bin Zheng5State Key Laboratory of Extreme Photonics and Instrumentation, ZJU-Hangzhou Global Scientific and Technological Innovation Center, Zhejiang University, Hangzhou 310027, ChinaState Key Laboratory of Extreme Photonics and Instrumentation, ZJU-Hangzhou Global Scientific and Technological Innovation Center, Zhejiang University, Hangzhou 310027, ChinaState Key Laboratory of Extreme Photonics and Instrumentation, ZJU-Hangzhou Global Scientific and Technological Innovation Center, Zhejiang University, Hangzhou 310027, ChinaState Key Laboratory of Extreme Photonics and Instrumentation, ZJU-Hangzhou Global Scientific and Technological Innovation Center, Zhejiang University, Hangzhou 310027, ChinaState Key Laboratory of Extreme Photonics and Instrumentation, ZJU-Hangzhou Global Scientific and Technological Innovation Center, Zhejiang University, Hangzhou 310027, ChinaState Key Laboratory of Extreme Photonics and Instrumentation, ZJU-Hangzhou Global Scientific and Technological Innovation Center, Zhejiang University, Hangzhou 310027, ChinaEnergy-selective surfaces (ESSs) have gained attention as an advanced electromagnetic protection technology. This review discusses the evolution of ESSs, focusing on four key areas: frequency bandwidth expansion, material innovations, functional enhancements, and application diversification. ESSs have evolved from narrowband designs to providing ultra-wideband protection, covering L-band to K-band frequencies. New designs, including non-reciprocal mechanisms and cascaded filters, enhance the shielding efficiency. Material advancements like the use of vanadium dioxide (VO<sub>2</sub>) and micro–nano fabrication techniques have reduced costs and improved performance, enabling higher-frequency applications. Future developments aim to overcome the current limitations, offering a broader bandwidth, higher power tolerance, and faster response times. ESSs play a key role in integrated electromagnetic protection systems.https://www.mdpi.com/2072-666X/16/5/555metasurfacesenergy selectiveelectromagnetic space safetyadaptive response |
| spellingShingle | Jinghao Lv Caofei Luo Jiwei Zhao Haoran Han Huan Lu Bin Zheng Development of Energy-Selective Surface for Electromagnetic Protection Micromachines metasurfaces energy selective electromagnetic space safety adaptive response |
| title | Development of Energy-Selective Surface for Electromagnetic Protection |
| title_full | Development of Energy-Selective Surface for Electromagnetic Protection |
| title_fullStr | Development of Energy-Selective Surface for Electromagnetic Protection |
| title_full_unstemmed | Development of Energy-Selective Surface for Electromagnetic Protection |
| title_short | Development of Energy-Selective Surface for Electromagnetic Protection |
| title_sort | development of energy selective surface for electromagnetic protection |
| topic | metasurfaces energy selective electromagnetic space safety adaptive response |
| url | https://www.mdpi.com/2072-666X/16/5/555 |
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