Extraordinary Transmission surfaces as superstrate

M Beruete,Miguel Navarrocia,F W Falcone,Mario Sorolla,Igor Campillo,J E Rodriguezseco,E Perea,I J Nunezmanrique

Microwave Symposium（2009）

引用 5|浏览3

暂无评分

摘要

In this work we explore in the microwave regime the modification of the radiation pattern of a commercial horn antenna when 1 and 4 stacked subwavelength hole arrays are placed as a superstrate. We report a clear enhancement of the E-plane while the H-plane remains almost unaltered when either 1 or 4 layers are inserted. We link the results with the current density excited in the output face of the perforated structure along with the backward propagation supported by the extraordinary transmission metamaterial.

查看译文

关键词

antenna radiation patterns,horn antennas,metamaterials,waveguide antenna arrays,backward propagation,commercial horn antenna,extraordinary transmission metamaterial,extraordinary transmission surface,microwave regime,radiation pattern modification,stacked subwavelength hole array,superstrate,extraordinary transmission,metamaterial,current density,indexes,radiation pattern

AI 理解论文

溯源树

样例

生成溯源树，研究论文发展脉络

Chat Paper

正在生成论文摘要