电波科学学报2018，Vol.33Issue(3)：239-255,17.DOI:10.13443/j.cjors.2018050701
惠更斯电磁超构表面微波天线的研究进展(特邀文章)
Progress in microwave Huygens' metasurface antennas (Invited)
陈志宁 1刘炜 1李腾 1林丰涵 1江梅2
作者信息
- 1. 新加坡国立大学电气与计算机工程系,新加坡117583
- 2. 上海市航空航天器电磁环境效应重点实验室,上海200438
- 折叠
摘要
Abstract
Based on classic electromagnetic Huygens' Principle and the concept of modern metamaterials,metamaterial Huygens surface,namely,metasurface (MTS) is presented to be the two-dimensional analogues of metamaterials.With the dense arrays of electrically small unit cells,the MTS can control electromagnetic waves and fields in either usual or unusual ways.Such unique electromagnetic properties greatly offer additional opportunities to innovate new antennas.This paper updates the latest progress in the MTS based antenna at microwave bands.First,the concept of the MTS is briefly introduced with a summary of applications of the MTS in microwave antenna design.After that,three of selected MTS based antenna techniques are elaborated with design examples.Finally,the promising applications of the MTS in antenna engineering are commented.关键词
电磁超构表面/超构材料/惠更斯原理/色散特性分析/特征模分析/微波超构表面天线/低剖面宽带天线/超构表面透镜天线/多波束天线/波束控制/天线去耦合Key words
metasurface/metamaterial/Huygens' Principle/dispersion analysis/characteristic mode analysis/microwave metasurface antenna/low-profile broadband antenna/metasurface lens antenna/multibeam antenna/beam steering/antenna decoupling分类
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陈志宁,刘炜,李腾,林丰涵,江梅..惠更斯电磁超构表面微波天线的研究进展(特邀文章)[J].电波科学学报,2018,33(3):239-255,17.
