{"title":"Array excitation coefficients of a compact multi-beam antenna for MIMO applications","authors":"K. Kagoshima, S. Takeda, K. Itou","doi":"10.1109/APWC.2014.6905537","DOIUrl":null,"url":null,"abstract":"Beam port and multiplexing radiation efficiencies of a multi-beam antenna employing a decoupling and matching feeding network was investigated. The multiplexing efficiency is useful to evaluate the band width characteristics of the multi-beam antenna for MIMO applications. Excitation coefficients of the multi-beam antenna was also studied to consider the relation to the bandwidth characteristics of the radiation efficiency.","PeriodicalId":286017,"journal":{"name":"2014 IEEE-APS Topical Conference on Antennas and Propagation in Wireless Communications (APWC)","volume":"50 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2014-09-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"4","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"2014 IEEE-APS Topical Conference on Antennas and Propagation in Wireless Communications (APWC)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/APWC.2014.6905537","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 4
Abstract
Beam port and multiplexing radiation efficiencies of a multi-beam antenna employing a decoupling and matching feeding network was investigated. The multiplexing efficiency is useful to evaluate the band width characteristics of the multi-beam antenna for MIMO applications. Excitation coefficients of the multi-beam antenna was also studied to consider the relation to the bandwidth characteristics of the radiation efficiency.
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