Frequency selective characteristic based on coupled spoof surface plasmon polaritons

2016 IEEE MTT-S International Microwave Workshop Series on Advanced Materials and Processes for RF and THz Applications (IMWS-AMP) Pub Date : 2016-07-20 DOI:10.1109/IMWS-AMP.2016.7588312

J. Yin, T. Cui

{"title":"Frequency selective characteristic based on coupled spoof surface plasmon polaritons","authors":"J. Yin, T. Cui","doi":"10.1109/IMWS-AMP.2016.7588312","DOIUrl":null,"url":null,"abstract":"We studied the two kinds of coupled mode of spoof surface plasmon polaritons (SPP), which are capacitive-coupled parallel mode and capacitive-coupled series mode respectively. Capacitive-coupled parallel SPP is composed of two oppositely oriented single-side corrugated strips coupled to two double-side corrugated strips, behaving as a wideband-pass filter. The slot between single-side corrugated strip and double-side corrugated strip can be considered as capacitance. Every two H-shaped unit cells used in capacitive-coupled parallel mode are regarded as a new unit cell as to capacitive-coupled series mode. And every two new unit cells are separated by a gap with certain distance along transmission direction. The slot between the new unit cells can also be equivalent to a capacitance. This kind of coupled mode will bring band-stop characteristic to the propagation of SPP. The models of the two kinds of coupled mode SPP were designed and verified the ownership of the corresponding frequency selective characteristic.","PeriodicalId":132755,"journal":{"name":"2016 IEEE MTT-S International Microwave Workshop Series on Advanced Materials and Processes for RF and THz Applications (IMWS-AMP)","volume":"214 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2016-07-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"2016 IEEE MTT-S International Microwave Workshop Series on Advanced Materials and Processes for RF and THz Applications (IMWS-AMP)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/IMWS-AMP.2016.7588312","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}

引用次数: 0

Abstract

We studied the two kinds of coupled mode of spoof surface plasmon polaritons (SPP), which are capacitive-coupled parallel mode and capacitive-coupled series mode respectively. Capacitive-coupled parallel SPP is composed of two oppositely oriented single-side corrugated strips coupled to two double-side corrugated strips, behaving as a wideband-pass filter. The slot between single-side corrugated strip and double-side corrugated strip can be considered as capacitance. Every two H-shaped unit cells used in capacitive-coupled parallel mode are regarded as a new unit cell as to capacitive-coupled series mode. And every two new unit cells are separated by a gap with certain distance along transmission direction. The slot between the new unit cells can also be equivalent to a capacitance. This kind of coupled mode will bring band-stop characteristic to the propagation of SPP. The models of the two kinds of coupled mode SPP were designed and verified the ownership of the corresponding frequency selective characteristic.

查看原文本刊更多论文

基于耦合欺骗表面等离子激元极化的频率选择特性

研究了欺骗表面等离子激元(SPP)的两种耦合模式，分别是电容耦合并联模式和电容耦合串联模式。电容耦合并联SPP由两个方向相反的单面波纹带耦合到两个双面波纹带组成，作为宽带通滤波器。单面波纹条与双面波纹条之间的缝隙可视为电容。在电容耦合并联模式中，每两个h形单元格作为电容耦合串联模式中的一个新单元格。在传输方向上，每两个新单元胞之间有一定距离的间隙。新单元电池之间的槽也可以等效为电容。这种耦合模式给SPP的传播带来带阻特性，设计了两种耦合模式SPP的模型，并验证了其各自的频率选择特性。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

求助全文

约1分钟内获得全文求助全文

来源期刊

2016 IEEE MTT-S International Microwave Workshop Series on Advanced Materials and Processes for RF and THz Applications (IMWS-AMP)

自引率

0.00%

发文量