用于毫米波通信系统的宽带高增益微带八木天线阵列

2020 International Conference on Radar, Antenna, Microwave, Electronics, and Telecommunications (ICRAMET) Pub Date : 2020-11-18 DOI:10.1109/ICRAMET51080.2020.9298624

Guo Bai, Yuanzhi Liu, C. Liao

{"title":"用于毫米波通信系统的宽带高增益微带八木天线阵列","authors":"Guo Bai, Yuanzhi Liu, C. Liao","doi":"10.1109/ICRAMET51080.2020.9298624","DOIUrl":null,"url":null,"abstract":"A broadband, high gain microstrip Yagi antenna operating at 28GHz and targeting on 5G applications is presented in this paper. The antenna is composed of a printed dipole with improved performance and three directors. Getting benefits from arc chamfering and bow tie structure, the antenna shows broadened bandwidth compared to conventional microstrip Yagi antennas. Next, an array which consists of eight linear arranged proposed antennas is designed and simulated. Fed by an unequal microstrip power divider, the array exhibits a fractional -10dB impedance bandwidth of 46.4% at 28GHz, a stable gain of higher than 15dBi and a low sidelobe level of -19.2dB in the operating frequency band.","PeriodicalId":228482,"journal":{"name":"2020 International Conference on Radar, Antenna, Microwave, Electronics, and Telecommunications (ICRAMET)","volume":"15 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2020-11-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"3","resultStr":"{\"title\":\"A Broadband High Gain Microstrip Yagi Antenna Array for Mm-wave Communication Systems\",\"authors\":\"Guo Bai, Yuanzhi Liu, C. Liao\",\"doi\":\"10.1109/ICRAMET51080.2020.9298624\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"A broadband, high gain microstrip Yagi antenna operating at 28GHz and targeting on 5G applications is presented in this paper. The antenna is composed of a printed dipole with improved performance and three directors. Getting benefits from arc chamfering and bow tie structure, the antenna shows broadened bandwidth compared to conventional microstrip Yagi antennas. Next, an array which consists of eight linear arranged proposed antennas is designed and simulated. Fed by an unequal microstrip power divider, the array exhibits a fractional -10dB impedance bandwidth of 46.4% at 28GHz, a stable gain of higher than 15dBi and a low sidelobe level of -19.2dB in the operating frequency band.\",\"PeriodicalId\":228482,\"journal\":{\"name\":\"2020 International Conference on Radar, Antenna, Microwave, Electronics, and Telecommunications (ICRAMET)\",\"volume\":\"15 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2020-11-18\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"3\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"2020 International Conference on Radar, Antenna, Microwave, Electronics, and Telecommunications (ICRAMET)\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/ICRAMET51080.2020.9298624\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"2020 International Conference on Radar, Antenna, Microwave, Electronics, and Telecommunications (ICRAMET)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/ICRAMET51080.2020.9298624","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}

引用次数: 3

摘要

本文提出了一种工作在28GHz、针对5G应用的宽带高增益微带八木天线。该天线由一个性能改进的印刷偶极子和三个导向器组成。得益于弧形倒角和蝴蝶结结构，该天线比传统的微带八木天线具有更宽的带宽。其次，设计并模拟了一个由8个线性排列的天线组成的阵列。该阵列采用非均匀微带功率分配器馈电，在28GHz时阻抗带宽为46.4%，稳定增益大于15dBi，工作频带旁瓣电平低至-19.2dB。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

查看原文本刊更多论文

A Broadband High Gain Microstrip Yagi Antenna Array for Mm-wave Communication Systems

A broadband, high gain microstrip Yagi antenna operating at 28GHz and targeting on 5G applications is presented in this paper. The antenna is composed of a printed dipole with improved performance and three directors. Getting benefits from arc chamfering and bow tie structure, the antenna shows broadened bandwidth compared to conventional microstrip Yagi antennas. Next, an array which consists of eight linear arranged proposed antennas is designed and simulated. Fed by an unequal microstrip power divider, the array exhibits a fractional -10dB impedance bandwidth of 46.4% at 28GHz, a stable gain of higher than 15dBi and a low sidelobe level of -19.2dB in the operating frequency band.

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

2020 International Conference on Radar, Antenna, Microwave, Electronics, and Telecommunications (ICRAMET)

自引率

0.00%

发文量