{"title":"用于数字LMCS的28ghz固态信道化收发器","authors":"Tae Ri Lee","doi":"10.1109/MTTTWA.1997.595102","DOIUrl":null,"url":null,"abstract":"Summary form only given, as follows. A low cost 0.5 watt channelized transceiver unit (CTU) for 28 GHz Local Multipoint Communication System (LMCS) application is presented. The system advantages include modularity, efficiency, flexibility, reliability, frequency agility, and sufficient fade margin designed for the Canadian system. The CTU is a modular unit with up to 8 sectorialized hub, each sector having a rectangular fan shaped beam, suitable for two-way asymmetrical communication. The individual module including signal processing unit, linear SSPA, power combiner, digital modulator, analog modulator and sectoral antenna is explained. The measured performance of the field demonstrations in Brazil and Macau is also presented.","PeriodicalId":264044,"journal":{"name":"1997 IEEE MTT-S Symposium on Technologies for Wireless Applications Digest","volume":"27 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"1","resultStr":"{\"title\":\"28 GHz solid state channelized transceiver for digital LMCS\",\"authors\":\"Tae Ri Lee\",\"doi\":\"10.1109/MTTTWA.1997.595102\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"Summary form only given, as follows. A low cost 0.5 watt channelized transceiver unit (CTU) for 28 GHz Local Multipoint Communication System (LMCS) application is presented. The system advantages include modularity, efficiency, flexibility, reliability, frequency agility, and sufficient fade margin designed for the Canadian system. The CTU is a modular unit with up to 8 sectorialized hub, each sector having a rectangular fan shaped beam, suitable for two-way asymmetrical communication. The individual module including signal processing unit, linear SSPA, power combiner, digital modulator, analog modulator and sectoral antenna is explained. The measured performance of the field demonstrations in Brazil and Macau is also presented.\",\"PeriodicalId\":264044,\"journal\":{\"name\":\"1997 IEEE MTT-S Symposium on Technologies for Wireless Applications Digest\",\"volume\":\"27 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"1900-01-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"1\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"1997 IEEE MTT-S Symposium on Technologies for Wireless Applications Digest\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/MTTTWA.1997.595102\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"1997 IEEE MTT-S Symposium on Technologies for Wireless Applications Digest","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/MTTTWA.1997.595102","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
28 GHz solid state channelized transceiver for digital LMCS
Summary form only given, as follows. A low cost 0.5 watt channelized transceiver unit (CTU) for 28 GHz Local Multipoint Communication System (LMCS) application is presented. The system advantages include modularity, efficiency, flexibility, reliability, frequency agility, and sufficient fade margin designed for the Canadian system. The CTU is a modular unit with up to 8 sectorialized hub, each sector having a rectangular fan shaped beam, suitable for two-way asymmetrical communication. The individual module including signal processing unit, linear SSPA, power combiner, digital modulator, analog modulator and sectoral antenna is explained. The measured performance of the field demonstrations in Brazil and Macau is also presented.
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