R. Nebuloni, L. Resteghini, C. Riva, M. Luccini, C. Capsoni, A. Martellucci, P. Gabellini
{"title":"Presentation of the analysis tool for design of onboard reconfigurable antenna for broadband SatCom and broadcast services","authors":"R. Nebuloni, L. Resteghini, C. Riva, M. Luccini, C. Capsoni, A. Martellucci, P. Gabellini","doi":"10.3233/SC-130005","DOIUrl":null,"url":null,"abstract":"Reconfigurable on-board antenna systems are a potential solution to mitigate the effect of atmospheric fades in broadband SatCom. The on-board power is dynamically shared among the users according to the time and space-varying meteorological conditions in the service area by tuning the antenna radiation pattern. An efficient algorithm of dynamic on-board power allocation is presented here. Preliminary results show the superiority of the adaptive technique over a state-of-the-art fixed antenna system in terms of on-board power reduction to achieve a given service availability target.","PeriodicalId":51158,"journal":{"name":"Space Communications","volume":null,"pages":null},"PeriodicalIF":0.0000,"publicationDate":"2013-04-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"3","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Space Communications","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.3233/SC-130005","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 3
Abstract
Reconfigurable on-board antenna systems are a potential solution to mitigate the effect of atmospheric fades in broadband SatCom. The on-board power is dynamically shared among the users according to the time and space-varying meteorological conditions in the service area by tuning the antenna radiation pattern. An efficient algorithm of dynamic on-board power allocation is presented here. Preliminary results show the superiority of the adaptive technique over a state-of-the-art fixed antenna system in terms of on-board power reduction to achieve a given service availability target.
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