太赫兹光通信用银和金纳米天线

2021 International Conference on Innovative Computing, Intelligent Communication and Smart Electrical Systems (ICSES) Pub Date : 2021-09-24 DOI:10.1109/ICSES52305.2021.9633886

S. Kavitha, K. Sairam, Ashish Singh

{"title":"太赫兹光通信用银和金纳米天线","authors":"S. Kavitha, K. Sairam, Ashish Singh","doi":"10.1109/ICSES52305.2021.9633886","DOIUrl":null,"url":null,"abstract":"In this manuscript, Nano dipole antenna is designed and simulated using CST MICRO WAVE STUDIO for THz communication. The design is constructed using the noble metals silver and gold as Nano materials. Dispersion properties of gold and silver materials at THz frequency are presented using Drude, Lorentz and Debye models. It is observed that permittivity of a metal becomes complex at the optical frequency and it is frequency dependent. The variation of real and imaginary parts of permittivity for gold and silver materials is plotted. Further it is observed that silver Nano dipole antenna structure has slightly higher resonating frequency compared to gold Nano dipole antenna. It is also noticed that silver has low losses compared to gold at optical frequencies. Directivity of silver Nano dipole antenna is measured to be6. 739dBi and for gold structure it is 6.438 dBi.","PeriodicalId":6777,"journal":{"name":"2021 International Conference on Innovative Computing, Intelligent Communication and Smart Electrical Systems (ICSES)","volume":"40 1","pages":"1-6"},"PeriodicalIF":0.0000,"publicationDate":"2021-09-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"2","resultStr":"{\"title\":\"Silver and Gold Nano Antennas for THz Optical Communication\",\"authors\":\"S. Kavitha, K. Sairam, Ashish Singh\",\"doi\":\"10.1109/ICSES52305.2021.9633886\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"In this manuscript, Nano dipole antenna is designed and simulated using CST MICRO WAVE STUDIO for THz communication. The design is constructed using the noble metals silver and gold as Nano materials. Dispersion properties of gold and silver materials at THz frequency are presented using Drude, Lorentz and Debye models. It is observed that permittivity of a metal becomes complex at the optical frequency and it is frequency dependent. The variation of real and imaginary parts of permittivity for gold and silver materials is plotted. Further it is observed that silver Nano dipole antenna structure has slightly higher resonating frequency compared to gold Nano dipole antenna. It is also noticed that silver has low losses compared to gold at optical frequencies. Directivity of silver Nano dipole antenna is measured to be6. 739dBi and for gold structure it is 6.438 dBi.\",\"PeriodicalId\":6777,\"journal\":{\"name\":\"2021 International Conference on Innovative Computing, Intelligent Communication and Smart Electrical Systems (ICSES)\",\"volume\":\"40 1\",\"pages\":\"1-6\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2021-09-24\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"2\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"2021 International Conference on Innovative Computing, Intelligent Communication and Smart Electrical Systems (ICSES)\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/ICSES52305.2021.9633886\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"2021 International Conference on Innovative Computing, Intelligent Communication and Smart Electrical Systems (ICSES)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/ICSES52305.2021.9633886","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}

引用次数: 2

摘要

本文利用CST microwave STUDIO设计并仿真了用于太赫兹通信的纳米偶极子天线。该设计采用贵金属银和金作为纳米材料。利用德鲁德、洛伦兹和德拜模型研究了金和银材料在太赫兹频率下的色散特性。观察到金属的介电常数在光学频率处变得复杂，并且与频率有关。绘制了金银材料介电常数实部和虚部的变化曲线。进一步观察到银纳米偶极子天线结构比金纳米偶极子天线具有稍高的谐振频率。我们还注意到，在光学频率下，银的损耗比金低。测量了银纳米偶极子天线的指向性为6。739dBi，金结构为6.438 dBi。

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

Silver and Gold Nano Antennas for THz Optical Communication

In this manuscript, Nano dipole antenna is designed and simulated using CST MICRO WAVE STUDIO for THz communication. The design is constructed using the noble metals silver and gold as Nano materials. Dispersion properties of gold and silver materials at THz frequency are presented using Drude, Lorentz and Debye models. It is observed that permittivity of a metal becomes complex at the optical frequency and it is frequency dependent. The variation of real and imaginary parts of permittivity for gold and silver materials is plotted. Further it is observed that silver Nano dipole antenna structure has slightly higher resonating frequency compared to gold Nano dipole antenna. It is also noticed that silver has low losses compared to gold at optical frequencies. Directivity of silver Nano dipole antenna is measured to be6. 739dBi and for gold structure it is 6.438 dBi.

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

2021 International Conference on Innovative Computing, Intelligent Communication and Smart Electrical Systems (ICSES)

自引率

0.00%

发文量