Reconfigurable Multifunctional Metasurface for Broadband Polarization Conversion and Perfect Absorption
A reconfigurable multifunctional metasurface is proposed to realize the switching between broadband polarization conversion and perfect absorption by integrating the PIN diodes into the structure. An appropriate feed plate is designed to provide the bias voltage that controls the state of the diodes...
| Main Authors: | , , , , |
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| Format: | Article |
| Language: | English |
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IEEE
2020-01-01
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| Series: | IEEE Access |
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| Online Access: | https://ieeexplore.ieee.org/document/9108296/ |
| _version_ | 1818665311048564736 |
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| author | Jiayun Wang Rongcao Yang Runbo Ma Jinping Tian Wenmei Zhang |
| author_facet | Jiayun Wang Rongcao Yang Runbo Ma Jinping Tian Wenmei Zhang |
| author_sort | Jiayun Wang |
| collection | DOAJ |
| description | A reconfigurable multifunctional metasurface is proposed to realize the switching between broadband polarization conversion and perfect absorption by integrating the PIN diodes into the structure. An appropriate feed plate is designed to provide the bias voltage that controls the state of the diodes. When the diodes are in off-state, the metasurface will work in polarization conversion mode, which can convert the co-polarization wave into its cross-polarization state with polarization conversion ratio (PCR) of over 90% in the range from 2.97 to 6.03 GHz; While the diodes are in on-state, the metasurface exhibits perfect absorption with absorptivity of over 90% from 2.56 to 7.62 GHz, and the relative absorption bandwidth (RAB) reaches 99.4%. In addition, the metasurface is fabricated and measured to confirm the multifunctional performance. The proposed metasurface is expected to be applied in electromagnetic detection, stealth technology and communication system. |
| first_indexed | 2024-12-17T05:46:37Z |
| format | Article |
| id | doaj.art-8f7d904f34634cb1b4bed6d9fc0a41ea |
| institution | Directory Open Access Journal |
| issn | 2169-3536 |
| language | English |
| last_indexed | 2024-12-17T05:46:37Z |
| publishDate | 2020-01-01 |
| publisher | IEEE |
| record_format | Article |
| series | IEEE Access |
| spelling | doaj.art-8f7d904f34634cb1b4bed6d9fc0a41ea2022-12-21T22:01:17ZengIEEEIEEE Access2169-35362020-01-01810581510582310.1109/ACCESS.2020.30000429108296Reconfigurable Multifunctional Metasurface for Broadband Polarization Conversion and Perfect AbsorptionJiayun Wang0Rongcao Yang1https://orcid.org/0000-0003-0112-1544Runbo Ma2https://orcid.org/0000-0001-7311-6213Jinping Tian3https://orcid.org/0000-0002-4257-7049Wenmei Zhang4https://orcid.org/0000-0003-1658-7582School of Physics and Electronic Engineering, Shanxi University, Taiyuan, ChinaSchool of Physics and Electronic Engineering, Shanxi University, Taiyuan, ChinaSchool of Physics and Electronic Engineering, Shanxi University, Taiyuan, ChinaSchool of Physics and Electronic Engineering, Shanxi University, Taiyuan, ChinaSchool of Physics and Electronic Engineering, Shanxi University, Taiyuan, ChinaA reconfigurable multifunctional metasurface is proposed to realize the switching between broadband polarization conversion and perfect absorption by integrating the PIN diodes into the structure. An appropriate feed plate is designed to provide the bias voltage that controls the state of the diodes. When the diodes are in off-state, the metasurface will work in polarization conversion mode, which can convert the co-polarization wave into its cross-polarization state with polarization conversion ratio (PCR) of over 90% in the range from 2.97 to 6.03 GHz; While the diodes are in on-state, the metasurface exhibits perfect absorption with absorptivity of over 90% from 2.56 to 7.62 GHz, and the relative absorption bandwidth (RAB) reaches 99.4%. In addition, the metasurface is fabricated and measured to confirm the multifunctional performance. The proposed metasurface is expected to be applied in electromagnetic detection, stealth technology and communication system.https://ieeexplore.ieee.org/document/9108296/Reconfigurable metasurfacemultifunctionbroadbandpolarization conversionabsorption |
| spellingShingle | Jiayun Wang Rongcao Yang Runbo Ma Jinping Tian Wenmei Zhang Reconfigurable Multifunctional Metasurface for Broadband Polarization Conversion and Perfect Absorption IEEE Access Reconfigurable metasurface multifunction broadband polarization conversion absorption |
| title | Reconfigurable Multifunctional Metasurface for Broadband Polarization Conversion and Perfect Absorption |
| title_full | Reconfigurable Multifunctional Metasurface for Broadband Polarization Conversion and Perfect Absorption |
| title_fullStr | Reconfigurable Multifunctional Metasurface for Broadband Polarization Conversion and Perfect Absorption |
| title_full_unstemmed | Reconfigurable Multifunctional Metasurface for Broadband Polarization Conversion and Perfect Absorption |
| title_short | Reconfigurable Multifunctional Metasurface for Broadband Polarization Conversion and Perfect Absorption |
| title_sort | reconfigurable multifunctional metasurface for broadband polarization conversion and perfect absorption |
| topic | Reconfigurable metasurface multifunction broadband polarization conversion absorption |
| url | https://ieeexplore.ieee.org/document/9108296/ |
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