{"title":"有源天线系统射频需求分析","authors":"Rong Zhou, W. Zhang","doi":"10.1109/ChinaCom.2012.6417569","DOIUrl":null,"url":null,"abstract":"Active Antenna System (AAS) is a Base Station equipped with an antenna array system, the radiation pattern of which may be dynamically adjustable. Since the interactions between the transmitters and receivers within the AAS might be different from the convention BS and the convention antenna system, the impacts of the transmitted or received radio signals on the transmitter and receivers shall be studied. In this article, we present an overview on some typical new characteristics of the AAS, such as spatial ACLR, in-band blocking. Then quantitative study of in-band blocking is conducted according system level simulations.","PeriodicalId":143739,"journal":{"name":"7th International Conference on Communications and Networking in China","volume":"91 S8","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2012-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"1","resultStr":"{\"title\":\"Analysis of RF requirements for Active Antenna System\",\"authors\":\"Rong Zhou, W. Zhang\",\"doi\":\"10.1109/ChinaCom.2012.6417569\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"Active Antenna System (AAS) is a Base Station equipped with an antenna array system, the radiation pattern of which may be dynamically adjustable. Since the interactions between the transmitters and receivers within the AAS might be different from the convention BS and the convention antenna system, the impacts of the transmitted or received radio signals on the transmitter and receivers shall be studied. In this article, we present an overview on some typical new characteristics of the AAS, such as spatial ACLR, in-band blocking. Then quantitative study of in-band blocking is conducted according system level simulations.\",\"PeriodicalId\":143739,\"journal\":{\"name\":\"7th International Conference on Communications and Networking in China\",\"volume\":\"91 S8\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2012-08-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"1\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"7th International Conference on Communications and Networking in China\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/ChinaCom.2012.6417569\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"7th International Conference on Communications and Networking in China","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/ChinaCom.2012.6417569","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
Analysis of RF requirements for Active Antenna System
Active Antenna System (AAS) is a Base Station equipped with an antenna array system, the radiation pattern of which may be dynamically adjustable. Since the interactions between the transmitters and receivers within the AAS might be different from the convention BS and the convention antenna system, the impacts of the transmitted or received radio signals on the transmitter and receivers shall be studied. In this article, we present an overview on some typical new characteristics of the AAS, such as spatial ACLR, in-band blocking. Then quantitative study of in-band blocking is conducted according system level simulations.
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