2-18 GHz紧凑型阿基米德螺旋天线的性能增强

2021 IEEE International Symposium on Antennas and Propagation and USNC-URSI Radio Science Meeting (APS/URSI) Pub Date : 2021-12-04 DOI:10.1109/APS/URSI47566.2021.9704629

Aritra Roy, K. J. Vinoy, N. Martin, C. Quendo, S. Mallégol

{"title":"2-18 GHz紧凑型阿基米德螺旋天线的性能增强","authors":"Aritra Roy, K. J. Vinoy, N. Martin, C. Quendo, S. Mallégol","doi":"10.1109/APS/URSI47566.2021.9704629","DOIUrl":null,"url":null,"abstract":"A hybrid technique of using an electromagnetic (EM) absorbing material and a set of resistors are proposed to improve the low frequency matching and axial ratio of an Archimedean spiral antenna for $2-18\\ GHz$. A cavity of depth 5 mm is maintained to make the structure extremely compact. Simulations are performed to analyze the effects of these approaches separately. A Wideband matching and polarization purity are observed over the entire frequency range with a maximum right-hand circular (RH) gain of 8.2 dBiC.","PeriodicalId":6801,"journal":{"name":"2021 IEEE International Symposium on Antennas and Propagation and USNC-URSI Radio Science Meeting (APS/URSI)","volume":"1 1","pages":"289-290"},"PeriodicalIF":0.0000,"publicationDate":"2021-12-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"2","resultStr":"{\"title\":\"Performance Enhancement of A Compact Archimedean Spiral Antenna for 2-18 GHz\",\"authors\":\"Aritra Roy, K. J. Vinoy, N. Martin, C. Quendo, S. Mallégol\",\"doi\":\"10.1109/APS/URSI47566.2021.9704629\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"A hybrid technique of using an electromagnetic (EM) absorbing material and a set of resistors are proposed to improve the low frequency matching and axial ratio of an Archimedean spiral antenna for $2-18\\\\ GHz$. A cavity of depth 5 mm is maintained to make the structure extremely compact. Simulations are performed to analyze the effects of these approaches separately. A Wideband matching and polarization purity are observed over the entire frequency range with a maximum right-hand circular (RH) gain of 8.2 dBiC.\",\"PeriodicalId\":6801,\"journal\":{\"name\":\"2021 IEEE International Symposium on Antennas and Propagation and USNC-URSI Radio Science Meeting (APS/URSI)\",\"volume\":\"1 1\",\"pages\":\"289-290\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2021-12-04\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"2\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"2021 IEEE International Symposium on Antennas and Propagation and USNC-URSI Radio Science Meeting (APS/URSI)\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/APS/URSI47566.2021.9704629\",\"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 IEEE International Symposium on Antennas and Propagation and USNC-URSI Radio Science Meeting (APS/URSI)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/APS/URSI47566.2021.9704629","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

为了提高2 ~ 18 GHz阿基米德螺旋天线的低频匹配和轴向比，提出了一种利用电磁吸收材料和一组电阻的混合技术。深5毫米的空腔保持，使结构非常紧凑。通过仿真分别分析了这些方法的效果。在整个频率范围内观察到宽带匹配和极化纯度，最大右圆(RH)增益为8.2 dBiC。

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

Performance Enhancement of A Compact Archimedean Spiral Antenna for 2-18 GHz

A hybrid technique of using an electromagnetic (EM) absorbing material and a set of resistors are proposed to improve the low frequency matching and axial ratio of an Archimedean spiral antenna for $2-18\ GHz$. A cavity of depth 5 mm is maintained to make the structure extremely compact. Simulations are performed to analyze the effects of these approaches separately. A Wideband matching and polarization purity are observed over the entire frequency range with a maximum right-hand circular (RH) gain of 8.2 dBiC.

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 IEEE International Symposium on Antennas and Propagation and USNC-URSI Radio Science Meeting (APS/URSI)

自引率

0.00%

发文量