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| A Miniaturized Wearable Annular Slot Antenna Based on Designer LSPs for Telemedicine Communication | |
Zhang, Chao1; Zhao, Zitong1; Xiao, Pei1; Liu, Qi2 ; Wang, Na; Li, Gaosheng1
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| 2024-09-01 | |
| Source Publication | IEEE TRANSACTIONS ON ANTENNAS AND PROPAGATION
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| ISSN | 0018-926X |
| Volume | 72Issue:9Pages:7293-7298 |
| Contribution Rank | 2 |
| Abstract | A compact multiband wearable antenna based on designerlocalized surface plasmons (designer LSPs) is proposed for future wirelessbody sensor networks (WBSNs). By periodically loading rectangular-corrugated metal-insulator-metal (MIM) structures that can supportLSPs modes around the circular slit of an annular slot antenna,the antenna effectively reduces its dimension and achieves multibandcharacteristics. Meanwhile, an open S-shaped corrugated MIM waveg-uide structure is proposed for validating that the LSPs modes areoriginating from the Fabry-Perot resonances. Furthermore, a circularmetallic disk is introduced at the end of the microstrip feedline, whichcan enhance electromagnetic energy coupling and improve impedancematching and radiation efficiency. Simulated and measured resultsdemonstrate that the proposed antenna produces five operating bands,including 1.60-1.64 GHz, 3.49-3.58 GHz, 4.78-5.01 GHz, 6.16-6.63 GHz,and 7.25-7.61 GHz, with a peak gain of 5.19 dBi. The antenna dimensionis only 45x40 mm (about 0.24 lambda gx0.21 lambda g). The maximum specificabsorption rate (SAR) value of human tissue complies with IEEEguidelines for safety radiation standards. This work explores the far-fieldradiation characteristics of designer LSPs in wearable antennas, whichcan find many applications, including healthcare monitoring systems andtelemedicine communication fields |
| Keyword | Resonant frequency Antennas Antenna radiation patterns Slot antennas Antenna measurements Wearable antennas Electromagnetic waveguides Designer localized surface plasmons (designer LSPs) miniaturized multiband specific absorption rate (SAR) wearable antenna wireless body sensor network (WBSN) |
| DOI | 10.1109/TAP.2024.3415434 |
| Indexed By | SCI |
| Language | 英语 |
| WOS Keyword | COMPACT |
| Funding Project | National Key Research and Development Program of China[2021YFC2203503] ; Natural Science Foundation of Hunan Province[2022JJ60064] ; Postgraduate Scientific Research Innovation Project of Hunan Province[CX20230436] |
| WOS Research Area | Engineering ; Telecommunications |
| WOS Subject | Engineering, Electrical & Electronic ; Telecommunications |
| WOS ID | WOS:001324653000055 |
| Publisher | IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC |
| Funding Organization | National Key Research and Development Program of China ; Natural Science Foundation of Hunan Province ; Postgraduate Scientific Research Innovation Project of Hunan Province |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | http://ir.xao.ac.cn/handle/45760611-7/7115 |
| Collection | 射电天文研究室_微波技术实验室 射电天文研究室_脉冲星研究团组 |
| Corresponding Author | Li, Gaosheng |
| Affiliation | 1.Hunan Univ, Coll Elect & Informat Engn, Changsha 410082, Peoples R China 2.Chinese Acad Sci, Xinjiang Astron Observ, Urumqi 830011, Peoples R China |
| Recommended Citation GB/T 7714 | Zhang, Chao,Zhao, Zitong,Xiao, Pei,et al. A Miniaturized Wearable Annular Slot Antenna Based on Designer LSPs for Telemedicine Communication[J]. IEEE TRANSACTIONS ON ANTENNAS AND PROPAGATION,2024,72(9):7293-7298. |
| APA | Zhang, Chao,Zhao, Zitong,Xiao, Pei,Liu, Qi,Wang, Na,&Li, Gaosheng.(2024).A Miniaturized Wearable Annular Slot Antenna Based on Designer LSPs for Telemedicine Communication.IEEE TRANSACTIONS ON ANTENNAS AND PROPAGATION,72(9),7293-7298. |
| MLA | Zhang, Chao,et al."A Miniaturized Wearable Annular Slot Antenna Based on Designer LSPs for Telemedicine Communication".IEEE TRANSACTIONS ON ANTENNAS AND PROPAGATION 72.9(2024):7293-7298. |
| Files in This Item: | ||||||
| File Name/Size | DocType | Version | Access | License | ||
| Zhang-2024-A Miniatu（4047KB） | 期刊论文 | 出版稿 | 开放获取 | CC BY-NC-SA | View Application Full Text | |
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