{"title":"利用固定和扫描点天线波束的大容量卫星","authors":"D. Reudink, Y. Yeh","doi":"10.1109/EUMA.1978.332525","DOIUrl":null,"url":null,"abstract":"We discuss one possible implementation of a satellite which has the advantage of providing high EIRP, high capacity and universal service. The approach employs Satellite Switched Time Division Multiple Access (TDMA) where one of the spotbeams is a scanning beam. The transponder for this satellite is an integration of a phased array, microwave amplifiers and phase shifters and a control system, all of which are discussed in detail following an overview of the system concept.","PeriodicalId":429268,"journal":{"name":"1978 8th European Microwave Conference","volume":"14 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"1978-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"2","resultStr":"{\"title\":\"A High-Capacity Satellite Utilizing Fixed and Scanning Spot Antenna Beams\",\"authors\":\"D. Reudink, Y. Yeh\",\"doi\":\"10.1109/EUMA.1978.332525\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"We discuss one possible implementation of a satellite which has the advantage of providing high EIRP, high capacity and universal service. The approach employs Satellite Switched Time Division Multiple Access (TDMA) where one of the spotbeams is a scanning beam. The transponder for this satellite is an integration of a phased array, microwave amplifiers and phase shifters and a control system, all of which are discussed in detail following an overview of the system concept.\",\"PeriodicalId\":429268,\"journal\":{\"name\":\"1978 8th European Microwave Conference\",\"volume\":\"14 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"1978-10-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"2\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"1978 8th European Microwave Conference\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/EUMA.1978.332525\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"1978 8th European Microwave Conference","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/EUMA.1978.332525","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
A High-Capacity Satellite Utilizing Fixed and Scanning Spot Antenna Beams
We discuss one possible implementation of a satellite which has the advantage of providing high EIRP, high capacity and universal service. The approach employs Satellite Switched Time Division Multiple Access (TDMA) where one of the spotbeams is a scanning beam. The transponder for this satellite is an integration of a phased array, microwave amplifiers and phase shifters and a control system, all of which are discussed in detail following an overview of the system concept.
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