用于蜂窝通信的紧凑型全金属多模波导天线

IF 1.1 4区计算机科学 Q4 ENGINEERING, ELECTRICAL & ELECTRONIC

Iet Microwaves Antennas & Propagation Pub Date : 2024-06-11 DOI:10.1049/mia2.12485

Ali Mokhtarani, Zahra Ghattan Kashani, Miguel Navarro-Cía

{"title":"用于蜂窝通信的紧凑型全金属多模波导天线","authors":"Ali Mokhtarani, Zahra Ghattan Kashani, Miguel Navarro-Cía","doi":"10.1049/mia2.12485","DOIUrl":null,"url":null,"abstract":"<p>The needed isolation between elements for high-performance beam steering array antennas is a challenging task especially when the distance between the antenna elements is reduced. To tackle this problem, the authors report a multi-port multi-mode single-antenna with beam steering capability (±7 deg) suitable for cellular communications. The multi-port multi-mode characteristic of the proposed antenna enables size reduction and better taper efficiency than antenna arrays operating in the 3.3–3.7 GHz cellular band. The reported antenna exploits four Transverse Electric modes to modify the half-power beamwidth of the radiation from 20° to 41° as required in cellular communication.</p>","PeriodicalId":13374,"journal":{"name":"Iet Microwaves Antennas & Propagation","volume":"18 8","pages":"585-592"},"PeriodicalIF":1.1000,"publicationDate":"2024-06-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://onlinelibrary.wiley.com/doi/epdf/10.1049/mia2.12485","citationCount":"0","resultStr":"{\"title\":\"Compact fully metallic multi-mode waveguide antenna for cellular communications\",\"authors\":\"Ali Mokhtarani, Zahra Ghattan Kashani, Miguel Navarro-Cía\",\"doi\":\"10.1049/mia2.12485\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<p>The needed isolation between elements for high-performance beam steering array antennas is a challenging task especially when the distance between the antenna elements is reduced. To tackle this problem, the authors report a multi-port multi-mode single-antenna with beam steering capability (±7 deg) suitable for cellular communications. The multi-port multi-mode characteristic of the proposed antenna enables size reduction and better taper efficiency than antenna arrays operating in the 3.3–3.7 GHz cellular band. The reported antenna exploits four Transverse Electric modes to modify the half-power beamwidth of the radiation from 20° to 41° as required in cellular communication.</p>\",\"PeriodicalId\":13374,\"journal\":{\"name\":\"Iet Microwaves Antennas & Propagation\",\"volume\":\"18 8\",\"pages\":\"585-592\"},\"PeriodicalIF\":1.1000,\"publicationDate\":\"2024-06-11\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"https://onlinelibrary.wiley.com/doi/epdf/10.1049/mia2.12485\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Iet Microwaves Antennas & Propagation\",\"FirstCategoryId\":\"94\",\"ListUrlMain\":\"https://onlinelibrary.wiley.com/doi/10.1049/mia2.12485\",\"RegionNum\":4,\"RegionCategory\":\"计算机科学\",\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"Q4\",\"JCRName\":\"ENGINEERING, ELECTRICAL & ELECTRONIC\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Iet Microwaves Antennas & Propagation","FirstCategoryId":"94","ListUrlMain":"https://onlinelibrary.wiley.com/doi/10.1049/mia2.12485","RegionNum":4,"RegionCategory":"计算机科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q4","JCRName":"ENGINEERING, ELECTRICAL & ELECTRONIC","Score":null,"Total":0}

引用次数: 0

摘要

高性能波束转向阵列天线所需的元件间隔离是一项具有挑战性的任务，尤其是当天线元件之间的距离缩短时。为了解决这个问题，作者报告了一种具有波束转向能力（±7 度）、适用于蜂窝通信的多端口多模单天线。与在 3.3-3.7 千兆赫蜂窝频段工作的天线阵列相比，该天线的多端口多模特性能够减小尺寸，提高锥形效率。报告中的天线利用四种横向电模式将辐射的半功率波束宽度从 20° 调整为蜂窝通信所需的 41°。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

Compact fully metallic multi-mode waveguide antenna for cellular communications

查看原文本刊更多论文

Compact fully metallic multi-mode waveguide antenna for cellular communications

The needed isolation between elements for high-performance beam steering array antennas is a challenging task especially when the distance between the antenna elements is reduced. To tackle this problem, the authors report a multi-port multi-mode single-antenna with beam steering capability (±7 deg) suitable for cellular communications. The multi-port multi-mode characteristic of the proposed antenna enables size reduction and better taper efficiency than antenna arrays operating in the 3.3–3.7 GHz cellular band. The reported antenna exploits four Transverse Electric modes to modify the half-power beamwidth of the radiation from 20° to 41° as required in cellular communication.

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

Iet Microwaves Antennas & Propagation 工程技术-电信学

CiteScore

4.30

自引率

5.90%

发文量

109

审稿时长

7 months

期刊介绍： Topics include, but are not limited to: Microwave circuits including RF, microwave and millimetre-wave amplifiers, oscillators, switches, mixers and other components implemented in monolithic, hybrid, multi-chip module and other technologies. Papers on passive components may describe transmission-line and waveguide components, including filters, multiplexers, resonators, ferrite and garnet devices. For applications, papers can describe microwave sub-systems for use in communications, radar, aerospace, instrumentation, industrial and medical applications. Microwave linear and non-linear measurement techniques. Antenna topics including designed and prototyped antennas for operation at all frequencies; multiband antennas, antenna measurement techniques and systems, antenna analysis and design, aperture antenna arrays, adaptive antennas, printed and wire antennas, microstrip, reconfigurable, conformal and integrated antennas. Computational electromagnetics and synthesis of antenna structures including phased arrays and antenna design algorithms. Radiowave propagation at all frequencies and environments. Current Special Issue. Call for papers: Metrology for 5G Technologies - https://digital-library.theiet.org/files/IET_MAP_CFP_M5GT_SI2.pdf