{"title":"Spatial correlation of UWB signals in a home environment","authors":"C. Prettie, D. Cheung, Leslie A. Rusch, M. Ho","doi":"10.1109/UWBST.2002.1006320","DOIUrl":null,"url":null,"abstract":"Measurements of the spatial dependence of UWB (2-8 GHz) channels were made for a residential propagation environment using a network analyzer. Measurements indicate spatial correlation lengths ranging from about 2 to 6 inches for both LOS and NLOS geometries. The angle-of-arrival distribution showed discernible frequency-dependent rays of scattered energy and a strong component of narrow angle scatter energy. The LOS link appeared to be limited to about 10 degrees. For the NLOS link the angle-of-arrival distribution was wider.","PeriodicalId":272053,"journal":{"name":"2002 IEEE Conference on Ultra Wideband Systems and Technologies (IEEE Cat. No.02EX580)","volume":"133 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2002-05-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"102","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"2002 IEEE Conference on Ultra Wideband Systems and Technologies (IEEE Cat. No.02EX580)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/UWBST.2002.1006320","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 102
Abstract
Measurements of the spatial dependence of UWB (2-8 GHz) channels were made for a residential propagation environment using a network analyzer. Measurements indicate spatial correlation lengths ranging from about 2 to 6 inches for both LOS and NLOS geometries. The angle-of-arrival distribution showed discernible frequency-dependent rays of scattered energy and a strong component of narrow angle scatter energy. The LOS link appeared to be limited to about 10 degrees. For the NLOS link the angle-of-arrival distribution was wider.
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