电子元件与材料2024，Vol.43Issue(6)：750-756,7.DOI:10.14106/j.cnki.1001-2028.2024.1591
面向极端环境的石墨烯人工表面等离激元天线阵
Graphene-based spoof surface plasmon polaritons antenna array for extreme environment
摘要
Abstract
A graphene-based spoof surface plasmon polaritons antenna array was proposed for communication and detection needs in extreme environment.The antenna array was fabricated by highly conductive graphene film with spoof surface plasmon polaritons structures,which were divided into transmission and radiation sections.The transmission section was used to achieve slow-wave characteristics and field confinement to achieve low profile and miniaturization.The radiation section was used to achieve end-fire radiation into free space.The highly conductive graphene film makes it resistant to various extreme environment.Verified by simulation and measurements,the overall profile of the antenna array is 50 μm.After 1000 cycles of bending tests,high and low temperature tests,acid tests,alkaline tests,salt spray tests,the S11 parameter is less than-10 dB with 9.3 dBi peak gain from 5.5 to 6.5 GHz.关键词
石墨烯/人工表面等离激元/极端环境/端射天线Key words
graphene/spoof surface plasmon polaritons/extreme environment/end-fire antenna分类
信息技术与安全科学引用本文复制引用
祖浩然,吴边,何大平..面向极端环境的石墨烯人工表面等离激元天线阵[J].电子元件与材料,2024,43(6):750-756,7.基金项目
国家自然科学基金(62171348) （62171348）
中央高校基本科研业务费专项资金资助(WUT:2024IVA031) （WUT:2024IVA031）
