使用二氧化钒的可重构太赫兹频率选择结构

2013 IEEE MTT-S International Microwave Symposium Digest (MTT) Pub Date : 2013-06-02 DOI:10.1109/MWSYM.2013.6697598

S. Vegesna, Yanhan Zhu, Yong Zhao, Zhaoyang Fan, A. Bernussi, M. Saed

{"title":"使用二氧化钒的可重构太赫兹频率选择结构","authors":"S. Vegesna, Yanhan Zhu, Yong Zhao, Zhaoyang Fan, A. Bernussi, M. Saed","doi":"10.1109/MWSYM.2013.6697598","DOIUrl":null,"url":null,"abstract":"Terahertz frequency selective surfaces with tunable characteristics are presented. Vanadium dioxide patches and metallic resonators were used. Vanadium dioxide behaves as an insulator at low temperatures and as a metal at high temperatures with transition temperature of ~ 68°C. Single to dual polarized bandpass FSS structure at 0.5 THz and tunable bandpass FSS structure were realized. We measured extinction ratio of 25 dB for the polarizer and 31% shift in the resonance frequency for the FSS.","PeriodicalId":128968,"journal":{"name":"2013 IEEE MTT-S International Microwave Symposium Digest (MTT)","volume":"15 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2013-06-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"7","resultStr":"{\"title\":\"Reconfigurable terahertz frequency selective structures using vanadium dioxide\",\"authors\":\"S. Vegesna, Yanhan Zhu, Yong Zhao, Zhaoyang Fan, A. Bernussi, M. Saed\",\"doi\":\"10.1109/MWSYM.2013.6697598\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"Terahertz frequency selective surfaces with tunable characteristics are presented. Vanadium dioxide patches and metallic resonators were used. Vanadium dioxide behaves as an insulator at low temperatures and as a metal at high temperatures with transition temperature of ~ 68°C. Single to dual polarized bandpass FSS structure at 0.5 THz and tunable bandpass FSS structure were realized. We measured extinction ratio of 25 dB for the polarizer and 31% shift in the resonance frequency for the FSS.\",\"PeriodicalId\":128968,\"journal\":{\"name\":\"2013 IEEE MTT-S International Microwave Symposium Digest (MTT)\",\"volume\":\"15 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2013-06-02\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"7\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"2013 IEEE MTT-S International Microwave Symposium Digest (MTT)\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/MWSYM.2013.6697598\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"2013 IEEE MTT-S International Microwave Symposium Digest (MTT)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/MWSYM.2013.6697598","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}

引用次数: 7

摘要

提出了具有可调谐特性的太赫兹频率选择曲面。采用二氧化钒贴片和金属谐振器。二氧化钒在低温下表现为绝缘体，在高温下表现为金属，转变温度为~ 68℃。实现了0.5太赫兹单双极化带通FSS结构和可调谐带通FSS结构。我们测量了偏振器的消光比为25 dB, FSS的共振频率位移为31%。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

查看原文本刊更多论文

Reconfigurable terahertz frequency selective structures using vanadium dioxide

Terahertz frequency selective surfaces with tunable characteristics are presented. Vanadium dioxide patches and metallic resonators were used. Vanadium dioxide behaves as an insulator at low temperatures and as a metal at high temperatures with transition temperature of ~ 68°C. Single to dual polarized bandpass FSS structure at 0.5 THz and tunable bandpass FSS structure were realized. We measured extinction ratio of 25 dB for the polarizer and 31% shift in the resonance frequency for the FSS.

求助全文

通过发布文献求助，成功后即可免费获取论文全文。去求助

来源期刊

2013 IEEE MTT-S International Microwave Symposium Digest (MTT)

自引率

0.00%

发文量