基于e平面定向波导混合的220GHz四路功率分配器设计

2021 14th UK-Europe-China Workshop on Millimetre-Waves and Terahertz Technologies (UCMMT) Pub Date : 2021-09-13 DOI:10.1109/ucmmt53364.2021.9569868

Yang Liu, Bo Zhang

{"title":"基于e平面定向波导混合的220GHz四路功率分配器设计","authors":"Yang Liu, Bo Zhang","doi":"10.1109/ucmmt53364.2021.9569868","DOIUrl":null,"url":null,"abstract":"This paper designs a four-way power divider based on 3dB E-plane waveguide hybrid coupler at center frequency 220GHz. By using bend waveguide cascade the hybrid, the return loss of designed power divider can be better than 21dB over 203GHz −235GHz, while the amplitude imbalance can be less than 0.2dB and relative bandwidth can reach more than 13.6 %. The power divider achieves a good result of equal power distribution and can meet the requirements of terahertz communication and imaging applications.","PeriodicalId":117712,"journal":{"name":"2021 14th UK-Europe-China Workshop on Millimetre-Waves and Terahertz Technologies (UCMMT)","volume":"18 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2021-09-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"2","resultStr":"{\"title\":\"The Design of 220GHz Four-way Power Divider Based on E-plane Directional Waveguide Hybrid\",\"authors\":\"Yang Liu, Bo Zhang\",\"doi\":\"10.1109/ucmmt53364.2021.9569868\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"This paper designs a four-way power divider based on 3dB E-plane waveguide hybrid coupler at center frequency 220GHz. By using bend waveguide cascade the hybrid, the return loss of designed power divider can be better than 21dB over 203GHz −235GHz, while the amplitude imbalance can be less than 0.2dB and relative bandwidth can reach more than 13.6 %. The power divider achieves a good result of equal power distribution and can meet the requirements of terahertz communication and imaging applications.\",\"PeriodicalId\":117712,\"journal\":{\"name\":\"2021 14th UK-Europe-China Workshop on Millimetre-Waves and Terahertz Technologies (UCMMT)\",\"volume\":\"18 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2021-09-13\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"2\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"2021 14th UK-Europe-China Workshop on Millimetre-Waves and Terahertz Technologies (UCMMT)\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/ucmmt53364.2021.9569868\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"2021 14th UK-Europe-China Workshop on Millimetre-Waves and Terahertz Technologies (UCMMT)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/ucmmt53364.2021.9569868","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}

引用次数: 2

摘要

本文设计了一种中心频率为220GHz的基于3dB e平面波导混合耦合器的四路功率分配器。在203GHz ~ 235GHz范围内，采用弯曲波导级联设计的功率分配器回波损耗优于21dB，幅值不平衡小于0.2dB，相对带宽达到13.6%以上。该功率分配器达到了较好的均匀功率分配效果，能够满足太赫兹通信和成像应用的要求。

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

The Design of 220GHz Four-way Power Divider Based on E-plane Directional Waveguide Hybrid

This paper designs a four-way power divider based on 3dB E-plane waveguide hybrid coupler at center frequency 220GHz. By using bend waveguide cascade the hybrid, the return loss of designed power divider can be better than 21dB over 203GHz −235GHz, while the amplitude imbalance can be less than 0.2dB and relative bandwidth can reach more than 13.6 %. The power divider achieves a good result of equal power distribution and can meet the requirements of terahertz communication and imaging applications.

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

2021 14th UK-Europe-China Workshop on Millimetre-Waves and Terahertz Technologies (UCMMT)

自引率

0.00%

发文量