采用三角形沟槽和锥形端面平行线减小两单元天线互耦

2022 International Conference on Knowledge Engineering and Communication Systems (ICKES) Pub Date : 2022-12-28 DOI:10.1109/ICKECS56523.2022.10060771

Sreerag M, A. Pradeep

{"title":"采用三角形沟槽和锥形端面平行线减小两单元天线互耦","authors":"Sreerag M, A. Pradeep","doi":"10.1109/ICKECS56523.2022.10060771","DOIUrl":null,"url":null,"abstract":"This paper proposes a mutual coupling reduction method for two element antenna using an isolating structure having high impedance to operate in 5G band. Proposed isolating structure consist of a pair of elements with triangular grooves and flared end which offers high impedance resulting in suppression of surface waves. Triangular grooves are added to enhance isolation. An isolation enhancement of 28.6dB is obtained over 3.6 to 3.8 GHz band by inserting the isolating structure between two radiating patch antennas of dimension 19.4mm ×25mm with an end to end spacing of 0.05λ. Envelope correlation coefficient (ECC) less than 0.0024 is obtained which shows less correlation between radiating elements. Experimental results match well with simulation results.","PeriodicalId":171432,"journal":{"name":"2022 International Conference on Knowledge Engineering and Communication Systems (ICKES)","volume":"1 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2022-12-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Mutual Coupling Reduction Between Two Element Antenna Using Parallel Lines with Triangular Grooves and Tapered End\",\"authors\":\"Sreerag M, A. Pradeep\",\"doi\":\"10.1109/ICKECS56523.2022.10060771\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"This paper proposes a mutual coupling reduction method for two element antenna using an isolating structure having high impedance to operate in 5G band. Proposed isolating structure consist of a pair of elements with triangular grooves and flared end which offers high impedance resulting in suppression of surface waves. Triangular grooves are added to enhance isolation. An isolation enhancement of 28.6dB is obtained over 3.6 to 3.8 GHz band by inserting the isolating structure between two radiating patch antennas of dimension 19.4mm ×25mm with an end to end spacing of 0.05λ. Envelope correlation coefficient (ECC) less than 0.0024 is obtained which shows less correlation between radiating elements. Experimental results match well with simulation results.\",\"PeriodicalId\":171432,\"journal\":{\"name\":\"2022 International Conference on Knowledge Engineering and Communication Systems (ICKES)\",\"volume\":\"1 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2022-12-28\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"2022 International Conference on Knowledge Engineering and Communication Systems (ICKES)\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/ICKECS56523.2022.10060771\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"2022 International Conference on Knowledge Engineering and Communication Systems (ICKES)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/ICKECS56523.2022.10060771","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}

引用次数: 0

摘要

本文提出了一种采用高阻抗隔离结构的双元天线在5G频段工作的互耦减小方法。所提出的隔离结构由一对三角形凹槽和喇叭口元件组成，该元件具有高阻抗，可以抑制表面波。三角形凹槽增加，以提高隔离。在两个尺寸为19.4mm ×25mm、端到端间距为0.05λ的辐射贴片天线之间插入隔离结构，在3.6 ~ 3.8 GHz频段内获得了28.6dB的隔离增强。得到的包络相关系数(ECC)小于0.0024，表明辐射元素之间的相关性较小。实验结果与仿真结果吻合较好。

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

Mutual Coupling Reduction Between Two Element Antenna Using Parallel Lines with Triangular Grooves and Tapered End

This paper proposes a mutual coupling reduction method for two element antenna using an isolating structure having high impedance to operate in 5G band. Proposed isolating structure consist of a pair of elements with triangular grooves and flared end which offers high impedance resulting in suppression of surface waves. Triangular grooves are added to enhance isolation. An isolation enhancement of 28.6dB is obtained over 3.6 to 3.8 GHz band by inserting the isolating structure between two radiating patch antennas of dimension 19.4mm ×25mm with an end to end spacing of 0.05λ. Envelope correlation coefficient (ECC) less than 0.0024 is obtained which shows less correlation between radiating elements. Experimental results match well with simulation results.

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

2022 International Conference on Knowledge Engineering and Communication Systems (ICKES)

自引率

0.00%

发文量