发布求助
文献互助 智能选刊 最新文献

Journal of Electromagnetic Waves and Applications最新文献

筛选
英文 中文
Graphene-based patch antenna array on photonic crystal substrate at terahertz frequency band 太赫兹频段光子晶体衬底上的石墨烯贴片天线阵列
IF 1.3 4区 工程技术
Journal of Electromagnetic Waves and Applications Pub Date : 2024-01-04 DOI: 10.1080/09205071.2023.2297701
Chandan Kumar, Sanjeev Kumar Raghuwanshi, Vikram Kumar
{"title":"Graphene-based patch antenna array on photonic crystal substrate at terahertz frequency band","authors":"Chandan Kumar, Sanjeev Kumar Raghuwanshi, Vikram Kumar","doi":"10.1080/09205071.2023.2297701","DOIUrl":"https://doi.org/10.1080/09205071.2023.2297701","url":null,"abstract":"In this paper, initially a photonic crystal is proposed with a periodic air gap and its performance is investigated at terahertz frequencies by varying the radius of the air gap. Then a microstrip ...","PeriodicalId":15650,"journal":{"name":"Journal of Electromagnetic Waves and Applications","volume":"16 1","pages":""},"PeriodicalIF":1.3,"publicationDate":"2024-01-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139105545","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Design and verification of a tunable single-band metamaterial based on Polymeric Methyl Methacrylate and its feasibility for temperature detection in smart packaging 基于聚合甲基丙烯酸甲酯的可调谐单波段超材料的设计与验证及其用于智能包装温度检测的可行性
IF 1.3 4区 工程技术
Journal of Electromagnetic Waves and Applications Pub Date : 2023-12-15 DOI: 10.1080/09205071.2023.2285773
Chengliang Wu, Nanguang Su, Ge Huang
{"title":"Design and verification of a tunable single-band metamaterial based on Polymeric Methyl Methacrylate and its feasibility for temperature detection in smart packaging","authors":"Chengliang Wu, Nanguang Su, Ge Huang","doi":"10.1080/09205071.2023.2285773","DOIUrl":"https://doi.org/10.1080/09205071.2023.2285773","url":null,"abstract":"Metamaterial absorbers with single resonance mode and narrow bandwidth are often used in sensing. A metamaterial absorber containing dielectric layers of the same thickness (Polymeric Methyl Methac...","PeriodicalId":15650,"journal":{"name":"Journal of Electromagnetic Waves and Applications","volume":"10 1","pages":""},"PeriodicalIF":1.3,"publicationDate":"2023-12-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"138742235","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Analysis of electromagnetic wave ignition mechanism and calculation of power threshold in underground coal mine 煤矿井下电磁波发火机理分析与功率阈值计算
IF 1.3 4区 工程技术
Journal of Electromagnetic Waves and Applications Pub Date : 2023-12-15 DOI: 10.1080/09205071.2023.2290506
JiJian Meng, ZiWen Guo, Yong Zhang, JianWen Xu, ZiHan Li
{"title":"Analysis of electromagnetic wave ignition mechanism and calculation of power threshold in underground coal mine","authors":"JiJian Meng, ZiWen Guo, Yong Zhang, JianWen Xu, ZiHan Li","doi":"10.1080/09205071.2023.2290506","DOIUrl":"https://doi.org/10.1080/09205071.2023.2290506","url":null,"abstract":"This study critically assesses the potential risks associated with the implementation of 5G radio frequency signals in coal mines. The empirical findings underscore that, under uniform excitation c...","PeriodicalId":15650,"journal":{"name":"Journal of Electromagnetic Waves and Applications","volume":"8 1","pages":""},"PeriodicalIF":1.3,"publicationDate":"2023-12-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"138692289","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Design, simulation, and measurement of near-zero-index shells for electromagnetic beam generation 设计、模拟和测量用于产生电磁束的近零指数壳体
IF 1.3 4区 工程技术
Journal of Electromagnetic Waves and Applications Pub Date : 2023-12-11 DOI: 10.1080/09205071.2023.2290501
Özgür Eriş, Özgür Ergül
{"title":"Design, simulation, and measurement of near-zero-index shells for electromagnetic beam generation","authors":"Özgür Eriş, Özgür Ergül","doi":"10.1080/09205071.2023.2290501","DOIUrl":"https://doi.org/10.1080/09205071.2023.2290501","url":null,"abstract":"We present design and simulation of three-dimensional (3D) shell structures, which generate directional radiation patterns from isotropic sources thanks to their near-zero-index (NZI) characteristi...","PeriodicalId":15650,"journal":{"name":"Journal of Electromagnetic Waves and Applications","volume":"38 1","pages":""},"PeriodicalIF":1.3,"publicationDate":"2023-12-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"138573376","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Optimization of magnetic coupling structure of electric vehicle wireless charging DD coil 电动汽车无线充电DD线圈磁耦合结构优化
IF 1.3 4区 工程技术
Journal of Electromagnetic Waves and Applications Pub Date : 2023-11-29 DOI: 10.1080/09205071.2023.2285760
Zhiwei Chen, Zhengpan Wang, Shuiqing Xu, Anjiang Li, Qipei Zhou, Xiang Li
{"title":"Optimization of magnetic coupling structure of electric vehicle wireless charging DD coil","authors":"Zhiwei Chen, Zhengpan Wang, Shuiqing Xu, Anjiang Li, Qipei Zhou, Xiang Li","doi":"10.1080/09205071.2023.2285760","DOIUrl":"https://doi.org/10.1080/09205071.2023.2285760","url":null,"abstract":"The charging coil plays an important role in the wireless charging system system. However, there are still some problems in the design of the wireless charging coil, such as the low coupling coeffi...","PeriodicalId":15650,"journal":{"name":"Journal of Electromagnetic Waves and Applications","volume":"50 1","pages":""},"PeriodicalIF":1.3,"publicationDate":"2023-11-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"138519493","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Active control of electromagnetic fields in layered media 层状介质中电磁场的主动控制
IF 1.3 4区 工程技术
Journal of Electromagnetic Waves and Applications Pub Date : 2023-11-29 DOI: 10.1080/09205071.2023.2270602
Chaoxian Qi, Shubin Zeng, Neil Jerome A. Egarguin, Daniel Onofrei, Jiefu Chen
{"title":"Active control of electromagnetic fields in layered media","authors":"Chaoxian Qi, Shubin Zeng, Neil Jerome A. Egarguin, Daniel Onofrei, Jiefu Chen","doi":"10.1080/09205071.2023.2270602","DOIUrl":"https://doi.org/10.1080/09205071.2023.2270602","url":null,"abstract":"This article presents a numerical strategy for actively manipulating electromagnetic (EM) fields in layered media. In particular, we develop a scheme to characterize an EM source that will generate...","PeriodicalId":15650,"journal":{"name":"Journal of Electromagnetic Waves and Applications","volume":"50 1","pages":""},"PeriodicalIF":1.3,"publicationDate":"2023-11-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"138519491","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Ultra-broadband perfect absorber based on sub-grating structure 基于亚光栅结构的超宽带完美吸收体
IF 1.3 4区 工程技术
Journal of Electromagnetic Waves and Applications Pub Date : 2023-11-27 DOI: 10.1080/09205071.2023.2285779
Haoyang Fan, Zheng Qin, Jian Yu
{"title":"Ultra-broadband perfect absorber based on sub-grating structure","authors":"Haoyang Fan, Zheng Qin, Jian Yu","doi":"10.1080/09205071.2023.2285779","DOIUrl":"https://doi.org/10.1080/09205071.2023.2285779","url":null,"abstract":"This paper introduces an ultra-broadband perfect absorber. The absorber comprises just two layers. By introducing sub-grating structures in the groove of the rectangle grating, a broadband absorber...","PeriodicalId":15650,"journal":{"name":"Journal of Electromagnetic Waves and Applications","volume":"34 2","pages":""},"PeriodicalIF":1.3,"publicationDate":"2023-11-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"138519494","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Miniaturized frequency-reconfigurable single-feed multi-band antenna with bandwidth enhancement for wireless applications 小型化频率可重构单馈多波段天线，带宽增强，适用于无线应用
IF 1.3 4区 工程技术
Journal of Electromagnetic Waves and Applications Pub Date : 2023-11-21 DOI: 10.1080/09205071.2023.2285761
Abdelheq Boukarkar, Satouh Rachdi, Mohamed Amine Merabet, Sami Baguigui, Khalil Adda Benziane
{"title":"Miniaturized frequency-reconfigurable single-feed multi-band antenna with bandwidth enhancement for wireless applications","authors":"Abdelheq Boukarkar, Satouh Rachdi, Mohamed Amine Merabet, Sami Baguigui, Khalil Adda Benziane","doi":"10.1080/09205071.2023.2285761","DOIUrl":"https://doi.org/10.1080/09205071.2023.2285761","url":null,"abstract":"We propose a miniaturized frequency-reconfigurable multiband antenna with bandwidth enhancement. The main radiating patch is shorted from one edge to reduce the antenna footprint. An inverted U-sha...","PeriodicalId":15650,"journal":{"name":"Journal of Electromagnetic Waves and Applications","volume":"35 1","pages":""},"PeriodicalIF":1.3,"publicationDate":"2023-11-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"138519492","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Finding the polarizability of dielectric half-ellipse 电介质半椭圆极化率的计算
4区 工程技术
Journal of Electromagnetic Waves and Applications Pub Date : 2023-11-06 DOI: 10.1080/09205071.2023.2277189
Mehwish Nisar, Sidra Batool, Fabio Mangini, Henrik Wallén, Ari Sihvola, Fabrizio Frezza
{"title":"Finding the polarizability of dielectric half-ellipse","authors":"Mehwish Nisar, Sidra Batool, Fabio Mangini, Henrik Wallén, Ari Sihvola, Fabrizio Frezza","doi":"10.1080/09205071.2023.2277189","DOIUrl":"https://doi.org/10.1080/09205071.2023.2277189","url":null,"abstract":"AbstractThis article studies the electrostatic response of a two-dimensional dielectric half-ellipse. A semianalytical method is presented for solving the polarizability of a half-ellipse as a function of its relative permittivity. The polarizability depends on the direction of incident field, and therefore, it is written as a dyadic with two perpendicular components. These are called series and parallel polarizability, and they are solved separately. The solution requires a series expansion of the potential function, and the coefficients must be obtained numerically, through an inversion of a finite matrix equation. Numerical results are presented for the polarizability components of the half-ellipse as functions of its geometry and permittivity.KEYWORDS: Laplace equationpolarizabilityelliptic coordinatesPEC AcknowledgementsWe would like to thank Dr. Henrik Kettunen for his expertise and valuable contribution to the theoretical analysis, especially during the initial studies.Disclosure statementThe authors declare that they have no known competing interests that could have appeared to influence the work reported in this paper.Additional informationFundingThe research is funded by Sapienza University of Rome, Italy.Notes on contributorsMehwish NisarMehwish Nisar conducted this research and drafted the manuscript, Ari Sihvola and HenrikWallén contributed to the theoretical and numerical analysis as well as in finalizing the manuscript. Sidra Batool, Fabio Mangini and Fabrizio Frezza proofread the article.","PeriodicalId":15650,"journal":{"name":"Journal of Electromagnetic Waves and Applications","volume":"56 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-11-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135679578","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
An optically transparent coplanar L-probe fed antenna based on capacitively coupled array of patches 一种基于电容耦合贴片阵列的光学透明共面l探针馈电天线
4区 工程技术
Journal of Electromagnetic Waves and Applications Pub Date : 2023-11-06 DOI: 10.1080/09205071.2023.2277188
Pingle Liang, Juan Chen
{"title":"An optically transparent coplanar L-probe fed antenna based on capacitively coupled array of patches","authors":"Pingle Liang, Juan Chen","doi":"10.1080/09205071.2023.2277188","DOIUrl":"https://doi.org/10.1080/09205071.2023.2277188","url":null,"abstract":"AbstractAn optically transparent antenna fed by a coplanar L-probe is proposed in this paper. Indium-doped tin oxide (ITO) with a sheet resistance of 3.5 Ω/sq etched on a soda-lime glass substrate is used as radiation array and ground to achieve high optical transmittance. TM10 and TM20 modes are excited simultaneously to expand work bandwidth. The fabricated antenna achieves a –10 dB reflection bandwidth of 27.5% from 4.7 to 6.2 GHz with the overall size of 42 mm × 42 mm × 3.3 mm. Different from many antennas composed of ITO, the proposed antenna exhibits directional radiation patterns with the maximum realized gain of 4.6 dBi and the maximum efficiency of 61%. Meanwhile, the optical transmittance of the antenna can reach above 58%.Keywords: Optical transmittanceantennagainindium-doped tin oxide (ITO) Disclosure statementNo potential conflict of interest was reported by the author(s).Additional informationFundingThis work was supported by the Shaanxi Natural Science Basic Research Project of Shaanxi science and Technology Office[No. 2023-JC-QN-0673]the National Natural Science Foundations of China[No. 61971340 and 62122061].Notes on contributorsPingle LiangPingle Liang received the B.E. degree in electronic and information engineering from Chongqing University, Chongqing, China, in 2021. He is currently working toward the M.E. degree in Information and communication Engineering with the School of Information and communications Engineering, Xi'an Jiaotong University, Xi'an, China. His research interests include optically transparent antennas and ground penetrating radar antennas.Juan ChenJuan Chen was born in Chongqing, China. She received the Ph.D. degree from Xi'an Jiaotong University, Xi'an, China, in 2008, in electromagnetic field and microwave technology. She is currently working in Xi'an Jiaotong University, Xi'an, China, as a professor. Her research interests include the computational electromagnetics, microwave device design, etc.","PeriodicalId":15650,"journal":{"name":"Journal of Electromagnetic Waves and Applications","volume":"24 8","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-11-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135589929","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
首页 上一页 下一页 尾页
0
×
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
现在去查看 取消
×
提示
确定
请完成安全验证×
相关产品
×
本文献相关产品
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：604180095
Book学术官方微信