以四叶草为灵感，利用极坐标变换设计异型天线阵列

2018 IEEE Radio and Wireless Symposium (RWS) Pub Date : 1900-01-01 DOI:10.1109/RWS.2018.8304994

M. A. Oliveira, A. P. Costa, G. Forte, P. K. P. D. Melo, G. Fontgalland, P. F. D. Silva, I. Fontgalland

{"title":"以四叶草为灵感，利用极坐标变换设计异型天线阵列","authors":"M. A. Oliveira, A. P. Costa, G. Forte, P. K. P. D. Melo, G. Fontgalland, P. F. D. Silva, I. Fontgalland","doi":"10.1109/RWS.2018.8304994","DOIUrl":null,"url":null,"abstract":"This paper presents the design of a bio-inspired patch antenna array model generated by polar transformation. The use of dissimilar elements was applied for bandwidth increasing purpose. The four-leaf clover geometry is chosen due to its reliable and simple design. The polar transformation makes accurate and repeatable antenna designs. The array prototype is designed for applications in wireless communication systems in the frequency band of 2.45 GHz. The Ansoft Designer® software is used for simulation design and a vector network analyzer (VNA) is used for the experimental characterization. The experimental and simulated results show good agreement. The prototype array presents BW = 81 MHz, and a simulated maximum gain of 8.24 dBi.","PeriodicalId":170594,"journal":{"name":"2018 IEEE Radio and Wireless Symposium (RWS)","volume":"63 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"3","resultStr":"{\"title\":\"Using polar transformation to design a dissimilar antenna array inspired on four-leaf clover\",\"authors\":\"M. A. Oliveira, A. P. Costa, G. Forte, P. K. P. D. Melo, G. Fontgalland, P. F. D. Silva, I. Fontgalland\",\"doi\":\"10.1109/RWS.2018.8304994\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"This paper presents the design of a bio-inspired patch antenna array model generated by polar transformation. The use of dissimilar elements was applied for bandwidth increasing purpose. The four-leaf clover geometry is chosen due to its reliable and simple design. The polar transformation makes accurate and repeatable antenna designs. The array prototype is designed for applications in wireless communication systems in the frequency band of 2.45 GHz. The Ansoft Designer® software is used for simulation design and a vector network analyzer (VNA) is used for the experimental characterization. The experimental and simulated results show good agreement. The prototype array presents BW = 81 MHz, and a simulated maximum gain of 8.24 dBi.\",\"PeriodicalId\":170594,\"journal\":{\"name\":\"2018 IEEE Radio and Wireless Symposium (RWS)\",\"volume\":\"63 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"1900-01-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"3\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"2018 IEEE Radio and Wireless Symposium (RWS)\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/RWS.2018.8304994\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"2018 IEEE Radio and Wireless Symposium (RWS)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/RWS.2018.8304994","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}

引用次数: 3

摘要

提出了一种基于极坐标变换的仿生贴片天线阵列模型的设计。使用不同的元素是为了增加带宽的目的。选择四叶草的几何形状是由于其可靠和简单的设计。极坐标变换使得天线设计精确、可重复。该阵列原型设计用于2.45 GHz频段的无线通信系统。Ansoft Designer®软件用于仿真设计，矢量网络分析仪(VNA)用于实验表征。实验结果与仿真结果吻合较好。原型阵列的BW为81 MHz，模拟最大增益为8.24 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

Using polar transformation to design a dissimilar antenna array inspired on four-leaf clover

This paper presents the design of a bio-inspired patch antenna array model generated by polar transformation. The use of dissimilar elements was applied for bandwidth increasing purpose. The four-leaf clover geometry is chosen due to its reliable and simple design. The polar transformation makes accurate and repeatable antenna designs. The array prototype is designed for applications in wireless communication systems in the frequency band of 2.45 GHz. The Ansoft Designer® software is used for simulation design and a vector network analyzer (VNA) is used for the experimental characterization. The experimental and simulated results show good agreement. The prototype array presents BW = 81 MHz, and a simulated maximum gain of 8.24 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

2018 IEEE Radio and Wireless Symposium (RWS)

自引率

0.00%

发文量