Kind of high directivity scanning radiation based on subwavelength periodic metal structure

Jin Jei Wu, Da Jun Hou, Her Lih Chiueh, Jian Qi Shen, Chien Jang Wu, Yao Huang Kao, Wen Chen Lo, Tzong Jer Yang, Ing Jar Hsieh

研究成果: 雜誌貢獻期刊論文同行評審

12 引文 斯高帕斯(Scopus)

摘要

A new kind of leaky wave antenna based on low-frequency surface plasmon polaritons (SPPs) is proposed, which is constructed by periodic metallic blocks with an open slot on the top. Numerical analysis shows that by introducing the open slot on the metallic blocks, there will appear extra spoof SPPs modes in the band gap of metallic solid blocks. The dispersion curve of such spoof SPPs modes passes through the light line and enters into the radiation region, and consequently it can generate a frequency steering pencil-like radiation. Experimental verification agrees with the theory.

原文英語
頁(從 - 到)1611-1613
頁數3
期刊Electronics Letters
50
發行號22
DOIs
出版狀態已發佈 - 2014 十月 23

ASJC Scopus subject areas

  • 電氣與電子工程

指紋

深入研究「Kind of high directivity scanning radiation based on subwavelength periodic metal structure」主題。共同形成了獨特的指紋。

引用此