无线应用中基于元表面的带宽增强天线的设计与分析

2016 IEEE Uttar Pradesh Section International Conference on Electrical, Computer and Electronics Engineering (UPCON) Pub Date : 1900-01-01 DOI:10.1109/UPCON.2016.7894681

N. Rajak, N. Chattoraj

{"title":"无线应用中基于元表面的带宽增强天线的设计与分析","authors":"N. Rajak, N. Chattoraj","doi":"10.1109/UPCON.2016.7894681","DOIUrl":null,"url":null,"abstract":"Bandwidth enhancement metasurface antenna is proposed in this paper. The structure consists of metasurface as the top layer and patch antenna as the bottom layer. The metasurface consist of array of thirty unit radiating elements. The radiating element is Complementary Split Ring Resonator (CSRR). On increasing the array of unit element the waves coming out from the antenna are affected as a result of which equivalent relative permittivity of the structure changes and so there is change in the bandwidth. The dimension of the metasurface antenna is 38mm × 50mm with a thickness of 3.048mm. The metasurface which is place above the patch antenna is acting like Double Negative (DNG) Material. The metasurface consists of 30 unit cells arranged in a 5×6 layout. Rogers RO4350B is used as substrate for both patch and metasurface, antenna resonates at 5.7 GHz with the bandwidth varying from 70MHz to 140MHz. Therefore, the proposed antennais suitable for WiFiapplication. AnsoftHFSS software is used for designing the metasurface antenna and different parameters like gain, reflection coefficient, radiation pattern and VSWR are analysed.","PeriodicalId":151809,"journal":{"name":"2016 IEEE Uttar Pradesh Section International Conference on Electrical, Computer and Electronics Engineering (UPCON)","volume":"8 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"5","resultStr":"{\"title\":\"Design and analysis of a bandwidth enhanced antenna based on metasurface for wireless applications\",\"authors\":\"N. Rajak, N. Chattoraj\",\"doi\":\"10.1109/UPCON.2016.7894681\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"Bandwidth enhancement metasurface antenna is proposed in this paper. The structure consists of metasurface as the top layer and patch antenna as the bottom layer. The metasurface consist of array of thirty unit radiating elements. The radiating element is Complementary Split Ring Resonator (CSRR). On increasing the array of unit element the waves coming out from the antenna are affected as a result of which equivalent relative permittivity of the structure changes and so there is change in the bandwidth. The dimension of the metasurface antenna is 38mm × 50mm with a thickness of 3.048mm. The metasurface which is place above the patch antenna is acting like Double Negative (DNG) Material. The metasurface consists of 30 unit cells arranged in a 5×6 layout. Rogers RO4350B is used as substrate for both patch and metasurface, antenna resonates at 5.7 GHz with the bandwidth varying from 70MHz to 140MHz. Therefore, the proposed antennais suitable for WiFiapplication. AnsoftHFSS software is used for designing the metasurface antenna and different parameters like gain, reflection coefficient, radiation pattern and VSWR are analysed.\",\"PeriodicalId\":151809,\"journal\":{\"name\":\"2016 IEEE Uttar Pradesh Section International Conference on Electrical, Computer and Electronics Engineering (UPCON)\",\"volume\":\"8 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"1900-01-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"5\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"2016 IEEE Uttar Pradesh Section International Conference on Electrical, Computer and Electronics Engineering (UPCON)\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/UPCON.2016.7894681\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"2016 IEEE Uttar Pradesh Section International Conference on Electrical, Computer and Electronics Engineering (UPCON)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/UPCON.2016.7894681","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}

引用次数: 5

摘要

本文提出了一种带宽增强的超表面天线。该结构由超表面为顶层，贴片天线为底层组成。超表面由30个单元辐射元素组成。辐射元件为互补裂环谐振器(CSRR)。单位单元阵列的增加会影响天线输出的波，从而导致结构等效相对介电常数的变化，从而导致带宽的变化。超表面天线尺寸为38mm × 50mm，厚度为3.048mm。贴片天线上方的超表面就像双负(DNG)材料。超表面由30个单元格组成，以5×6布局排列。罗杰斯ro450b用作贴片和超表面的衬底，天线谐振频率为5.7 GHz，带宽从70MHz到140MHz不等。因此，所提出的天线适用于wifi应用。采用AnsoftHFSS软件对超表面天线进行了设计，并对增益、反射系数、辐射方向图和驻波比等参数进行了分析。

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

Design and analysis of a bandwidth enhanced antenna based on metasurface for wireless applications

Bandwidth enhancement metasurface antenna is proposed in this paper. The structure consists of metasurface as the top layer and patch antenna as the bottom layer. The metasurface consist of array of thirty unit radiating elements. The radiating element is Complementary Split Ring Resonator (CSRR). On increasing the array of unit element the waves coming out from the antenna are affected as a result of which equivalent relative permittivity of the structure changes and so there is change in the bandwidth. The dimension of the metasurface antenna is 38mm × 50mm with a thickness of 3.048mm. The metasurface which is place above the patch antenna is acting like Double Negative (DNG) Material. The metasurface consists of 30 unit cells arranged in a 5×6 layout. Rogers RO4350B is used as substrate for both patch and metasurface, antenna resonates at 5.7 GHz with the bandwidth varying from 70MHz to 140MHz. Therefore, the proposed antennais suitable for WiFiapplication. AnsoftHFSS software is used for designing the metasurface antenna and different parameters like gain, reflection coefficient, radiation pattern and VSWR are analysed.

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

2016 IEEE Uttar Pradesh Section International Conference on Electrical, Computer and Electronics Engineering (UPCON)

自引率

0.00%

发文量