关注人体健康的物联网/ISM 双通道智能眼镜天线

IF 1.5 4区 工程技术 Q3 ENGINEERING, ELECTRICAL & ELECTRONIC
Sedigheh Vaezi, Pejman Rezaei, Ali Akbar Khazaei, Jalil Shirazi
{"title":"关注人体健康的物联网/ISM 双通道智能眼镜天线","authors":"Sedigheh Vaezi, Pejman Rezaei, Ali Akbar Khazaei, Jalil Shirazi","doi":"10.1007/s40998-024-00747-5","DOIUrl":null,"url":null,"abstract":"<p>The present manuscript proposes a design for a low-profile linear-polarization wearable antenna embedded on glasses with IoT/ISM applications. To study body proximity antennas in terms of their effects and apt performance, this work uses a homogenous phantom. To meet the design objective, a meander structure with linear polarization is provided. The miniature antenna also provides a gain ranging between 0.8 to 2.9 dBi. The antenna is equipped with specific dimensions and geometry that allow its placement on the temple arms of a set of glasses. The used dipole antenna, with a compact design (11 mm × 44 mm × 0.8 mm) and a microstrip FR4 as the antenna substrate, is located on the frame to the right of the temple. After matching and optimization, the antenna’s reflection coefficient measured less than − 6 dB. At an operating frequency of 2.45 GHz, the antenna demonstrated a gain of 0.8 dBi and an 85% efficiency rate. The antenna's gain increased to 2.9 dBi and maintained a high 67% efficiency rate when tested at 5.8 GHz. Additionally, simulation results showed that the specific absorption rate values ranged between 0.171 and 1.18 W/kg.</p>","PeriodicalId":49064,"journal":{"name":"Iranian Journal of Science and Technology-Transactions of Electrical Engineering","volume":null,"pages":null},"PeriodicalIF":1.5000,"publicationDate":"2024-07-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"A Dual IoT/ISM Smart Glasses Antenna with Human Health Concern\",\"authors\":\"Sedigheh Vaezi, Pejman Rezaei, Ali Akbar Khazaei, Jalil Shirazi\",\"doi\":\"10.1007/s40998-024-00747-5\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<p>The present manuscript proposes a design for a low-profile linear-polarization wearable antenna embedded on glasses with IoT/ISM applications. To study body proximity antennas in terms of their effects and apt performance, this work uses a homogenous phantom. To meet the design objective, a meander structure with linear polarization is provided. The miniature antenna also provides a gain ranging between 0.8 to 2.9 dBi. The antenna is equipped with specific dimensions and geometry that allow its placement on the temple arms of a set of glasses. The used dipole antenna, with a compact design (11 mm × 44 mm × 0.8 mm) and a microstrip FR4 as the antenna substrate, is located on the frame to the right of the temple. After matching and optimization, the antenna’s reflection coefficient measured less than − 6 dB. At an operating frequency of 2.45 GHz, the antenna demonstrated a gain of 0.8 dBi and an 85% efficiency rate. The antenna's gain increased to 2.9 dBi and maintained a high 67% efficiency rate when tested at 5.8 GHz. Additionally, simulation results showed that the specific absorption rate values ranged between 0.171 and 1.18 W/kg.</p>\",\"PeriodicalId\":49064,\"journal\":{\"name\":\"Iranian Journal of Science and Technology-Transactions of Electrical Engineering\",\"volume\":null,\"pages\":null},\"PeriodicalIF\":1.5000,\"publicationDate\":\"2024-07-24\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Iranian Journal of Science and Technology-Transactions of Electrical Engineering\",\"FirstCategoryId\":\"5\",\"ListUrlMain\":\"https://doi.org/10.1007/s40998-024-00747-5\",\"RegionNum\":4,\"RegionCategory\":\"工程技术\",\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"Q3\",\"JCRName\":\"ENGINEERING, ELECTRICAL & ELECTRONIC\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Iranian Journal of Science and Technology-Transactions of Electrical Engineering","FirstCategoryId":"5","ListUrlMain":"https://doi.org/10.1007/s40998-024-00747-5","RegionNum":4,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q3","JCRName":"ENGINEERING, ELECTRICAL & ELECTRONIC","Score":null,"Total":0}
引用次数: 0

摘要

本手稿提出了一种嵌入在眼镜上的低调线性极化可穿戴天线的设计方案,可应用于物联网/ISM。为了研究人体接近天线的效果和适当的性能,本作品使用了同质模型。为实现设计目标,提供了一种线性极化的蜿蜒结构。该微型天线的增益范围在 0.8 至 2.9 dBi 之间。天线具有特定的尺寸和几何形状,可以放置在眼镜的太阳穴臂上。使用的偶极子天线设计紧凑(11 毫米 × 44 毫米 × 0.8 毫米),采用微带 FR4 作为天线基板,位于太阳穴右侧的框架上。经过匹配和优化后,天线的反射系数测量值小于 - 6 dB。工作频率为 2.45 GHz 时,天线增益为 0.8 dBi,效率为 85%。在 5.8 GHz 频率下进行测试时,天线增益增至 2.9 dBi,效率高达 67%。此外,模拟结果显示,比吸收率值介于 0.171 和 1.18 W/kg 之间。
本文章由计算机程序翻译,如有差异,请以英文原文为准。

A Dual IoT/ISM Smart Glasses Antenna with Human Health Concern

A Dual IoT/ISM Smart Glasses Antenna with Human Health Concern

The present manuscript proposes a design for a low-profile linear-polarization wearable antenna embedded on glasses with IoT/ISM applications. To study body proximity antennas in terms of their effects and apt performance, this work uses a homogenous phantom. To meet the design objective, a meander structure with linear polarization is provided. The miniature antenna also provides a gain ranging between 0.8 to 2.9 dBi. The antenna is equipped with specific dimensions and geometry that allow its placement on the temple arms of a set of glasses. The used dipole antenna, with a compact design (11 mm × 44 mm × 0.8 mm) and a microstrip FR4 as the antenna substrate, is located on the frame to the right of the temple. After matching and optimization, the antenna’s reflection coefficient measured less than − 6 dB. At an operating frequency of 2.45 GHz, the antenna demonstrated a gain of 0.8 dBi and an 85% efficiency rate. The antenna's gain increased to 2.9 dBi and maintained a high 67% efficiency rate when tested at 5.8 GHz. Additionally, simulation results showed that the specific absorption rate values ranged between 0.171 and 1.18 W/kg.

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
CiteScore
5.50
自引率
4.20%
发文量
93
审稿时长
>12 weeks
期刊介绍: Transactions of Electrical Engineering is to foster the growth of scientific research in all branches of electrical engineering and its related grounds and to provide a medium by means of which the fruits of these researches may be brought to the attentionof the world’s scientific communities. The journal has the focus on the frontier topics in the theoretical, mathematical, numerical, experimental and scientific developments in electrical engineering as well as applications of established techniques to new domains in various electical engineering disciplines such as: Bio electric, Bio mechanics, Bio instrument, Microwaves, Wave Propagation, Communication Theory, Channel Estimation, radar & sonar system, Signal Processing, image processing, Artificial Neural Networks, Data Mining and Machine Learning, Fuzzy Logic and Systems, Fuzzy Control, Optimal & Robust ControlNavigation & Estimation Theory, Power Electronics & Drives, Power Generation & Management The editors will welcome papers from all professors and researchers from universities, research centers, organizations, companies and industries from all over the world in the hope that this will advance the scientific standards of the journal and provide a channel of communication between Iranian Scholars and their colleague in other parts of the world.
×
引用
GB/T 7714-2015
复制
MLA
复制
APA
复制
导出至
BibTeX EndNote RefMan NoteFirst NoteExpress
×
提示
您的信息不完整,为了账户安全,请先补充。
现在去补充
×
提示
您因"违规操作"
具体请查看互助需知
我知道了
×
提示
确定
请完成安全验证×
copy
已复制链接
快去分享给好友吧!
我知道了
右上角分享
点击右上角分享
0
联系我们:info@booksci.cn Book学术提供免费学术资源搜索服务,方便国内外学者检索中英文文献。致力于提供最便捷和优质的服务体验。 Copyright © 2023 布克学术 All rights reserved.
京ICP备2023020795号-1
ghs 京公网安备 11010802042870号
Book学术文献互助
Book学术文献互助群
群 号:481959085
Book学术官方微信