R. Nebuloni, L. Resteghini, C. Riva, M. Luccini, C. Capsoni, A. Martellucci, P. Gabellini
{"title":"介绍了用于宽带卫星通信和广播业务的星载可重构天线设计分析工具","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":"{\"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}","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}
Presentation of the analysis tool for design of onboard reconfigurable antenna for broadband SatCom and broadcast services
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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