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Design of 3D Printing Only-Dielectric Wideband Polarization Rotating Metasurface Reflectarray Antenna 3D打印纯介质宽带偏振旋转超表面反射天线设计
天线学报 Pub Date : 2022-01-01 DOI: 10.12677/ja.2022.113005
鑫 石
{"title":"Design of 3D Printing Only-Dielectric Wideband Polarization Rotating Metasurface Reflectarray Antenna","authors":"鑫 石","doi":"10.12677/ja.2022.113005","DOIUrl":"https://doi.org/10.12677/ja.2022.113005","url":null,"abstract":"In this paper, a 3D printing only-dielectric wideband polarization rotating metasurface reflectarray antenna is proposed. Firstly, a novel only-dielectric wideband polarization rotating reflectarray","PeriodicalId":64652,"journal":{"name":"天线学报","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2022-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"66111201","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
A Method to Improve the Isolation of Mobile Terminal Antenna 一种提高移动终端天线隔离度的方法
天线学报 Pub Date : 2022-01-01 DOI: 10.12677/ja.2022.114008
巍 刘
{"title":"A Method to Improve the Isolation of Mobile Terminal Antenna","authors":"巍 刘","doi":"10.12677/ja.2022.114008","DOIUrl":"https://doi.org/10.12677/ja.2022.114008","url":null,"abstract":"In this paper, the isolation improvement method of mobile terminal antenna is studied. For the symmetrically designed antennas, the isolation is optimal when the impedances of the common mode (CM) and the differential mode (DM) are equal. Based on this analysis method, a method is proposed to improve the isolation by connecting simultaneously inductance and capacitance in series between two adjacent inverted-F antenna ground points in the case of tight coupling. First, the isolation without and with series inductance and capacitance is compared by the xfdtd simulation software. Secondly, the proposed antenna was manufactured then the isolation and return loss were measured. The experimental results show that this method could improve the isolation","PeriodicalId":64652,"journal":{"name":"天线学报","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2022-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"66111252","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
An Optimization of Long-Wave Antenna Top Load Based on Particle Swarm Optimizer 基于粒子群优化算法的长波天线顶载荷优化
天线学报 Pub Date : 2022-01-01 DOI: 10.12677/ja.2022.114010
海波 李
{"title":"An Optimization of Long-Wave Antenna Top Load Based on Particle Swarm Optimizer","authors":"海波 李","doi":"10.12677/ja.2022.114010","DOIUrl":"https://doi.org/10.12677/ja.2022.114010","url":null,"abstract":"The Long-wave transmitting","PeriodicalId":64652,"journal":{"name":"天线学报","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2022-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"66111263","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Research on the Optimization of Elevation of Array Radar 阵列雷达高程优化研究
天线学报 Pub Date : 2022-01-01 DOI: 10.12677/ja.2022.112003
博清 庞
{"title":"Research on the Optimization of Elevation of Array Radar","authors":"博清 庞","doi":"10.12677/ja.2022.112003","DOIUrl":"https://doi.org/10.12677/ja.2022.112003","url":null,"abstract":"The paper proposes an optimization method of the elevation of antenna array based on the analysis of the detection power of radar system from the point of view of radar system design. The method builds the direct relationship between the radar system design and the elevation of the antenna creatively. The elevation is optimized for a typical radar system covering airspace by theoretical derivation and simulation analysis. The elevation obtained by this method can reduce 6.6% of the radar system scale, compared with the vertical array. Meanwhile, the paper simulates the","PeriodicalId":64652,"journal":{"name":"天线学报","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2022-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"66111126","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Development and Application of EM CT System Based on Magnetic Antenna 基于磁天线的电磁CT系统的研制与应用
天线学报 Pub Date : 2022-01-01 DOI: 10.12677/ja.2022.111001
红林 孙
{"title":"Development and Application of EM CT System Based on Magnetic Antenna","authors":"红林 孙","doi":"10.12677/ja.2022.111001","DOIUrl":"https://doi.org/10.12677/ja.2022.111001","url":null,"abstract":"Due to the complex survey environment and many limited factors in urban areas","PeriodicalId":64652,"journal":{"name":"天线学报","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2022-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"66110979","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
A Borehole Electromagnetic Wave Receiving Antenna Based on Flux Negative Feedback Technology in SLF/ULF Band SLF/ULF波段基于磁通负反馈技术的井眼电磁波接收天线
天线学报 Pub Date : 2021-01-01 DOI: 10.12677/ja.2021.103004
华雄 王
{"title":"A Borehole Electromagnetic Wave Receiving Antenna Based on Flux Negative Feedback Technology in SLF/ULF Band","authors":"华雄 王","doi":"10.12677/ja.2021.103004","DOIUrl":"https://doi.org/10.12677/ja.2021.103004","url":null,"abstract":"","PeriodicalId":64652,"journal":{"name":"天线学报","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2021-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"66111320","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
The Leaky-Wave Antenna with Big Period 大周期漏波天线
天线学报 Pub Date : 2021-01-01 DOI: 10.12677/ja.2021.104005
丽 左
{"title":"The Leaky-Wave Antenna with Big Period","authors":"丽 左","doi":"10.12677/ja.2021.104005","DOIUrl":"https://doi.org/10.12677/ja.2021.104005","url":null,"abstract":"","PeriodicalId":64652,"journal":{"name":"天线学报","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2021-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"66111406","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Hybrid Beamforming of Millimeter Wave Radar Communication Integrated with Large Scale Array Antenna 大型阵列天线集成毫米波雷达通信的混合波束形成
天线学报 Pub Date : 2021-01-01 DOI: 10.12677/ja.2021.102003
苗 余
{"title":"Hybrid Beamforming of Millimeter Wave Radar Communication Integrated with Large Scale Array Antenna","authors":"苗 余","doi":"10.12677/ja.2021.102003","DOIUrl":"https://doi.org/10.12677/ja.2021.102003","url":null,"abstract":"","PeriodicalId":64652,"journal":{"name":"天线学报","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2021-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"66111300","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","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 Implementation of an Automatic Acquisition Model for Narrow Beam Antenna 窄波束天线自动采集模型的设计与实现
天线学报 Pub Date : 2021-01-01 DOI: 10.12677/ja.2021.104006
保国 顾
{"title":"Design and Implementation of an Automatic Acquisition Model for Narrow Beam Antenna","authors":"保国 顾","doi":"10.12677/ja.2021.104006","DOIUrl":"https://doi.org/10.12677/ja.2021.104006","url":null,"abstract":"The space target stays in the main beam of the narrow beam antenna for a short","PeriodicalId":64652,"journal":{"name":"天线学报","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2021-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"66111429","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
A Circularly Polarized End-Fire Antenna Based on Spoof Surface Plasmon Polaritons 基于欺骗表面等离子体激元的圆极化端火天线
天线学报 Pub Date : 2020-01-01 DOI: 10.12677/ja.2020.92002
超 谢
{"title":"A Circularly Polarized End-Fire Antenna Based on Spoof Surface Plasmon Polaritons","authors":"超 谢","doi":"10.12677/ja.2020.92002","DOIUrl":"https://doi.org/10.12677/ja.2020.92002","url":null,"abstract":"","PeriodicalId":64652,"journal":{"name":"天线学报","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2020-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"66111209","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
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