{"title":"WPAN场景的UWB传播信道测量","authors":"A. Vorobyov, A. Yarovoy, P. Aubry, L. Ligthart","doi":"10.1109/ECWT.2007.4403986","DOIUrl":null,"url":null,"abstract":"In this paper, we perform UWB propagation channel measurements for scenarios when transmit antenna is located on a human body. Measurements were done for different antenna locations: on a head, on a torso, on a belt. For reference purposes we measured signal propagation when the transmit antenna was in free space. We investigated influence of a human body at the link budget for a different frequencies and antenna polarizations. The minimal blockage was found for the antenna located on a head. For a vertically polarized antenna located on a torso or on a belt the signal blockage in backwards and sideward directions is smaller then for horizontally polarized antenna.","PeriodicalId":448587,"journal":{"name":"2007 European Conference on Wireless Technologies","volume":"26 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2007-12-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"9","resultStr":"{\"title\":\"UWB propagation channel measurements for WPAN scenarios\",\"authors\":\"A. Vorobyov, A. Yarovoy, P. Aubry, L. Ligthart\",\"doi\":\"10.1109/ECWT.2007.4403986\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"In this paper, we perform UWB propagation channel measurements for scenarios when transmit antenna is located on a human body. Measurements were done for different antenna locations: on a head, on a torso, on a belt. For reference purposes we measured signal propagation when the transmit antenna was in free space. We investigated influence of a human body at the link budget for a different frequencies and antenna polarizations. The minimal blockage was found for the antenna located on a head. For a vertically polarized antenna located on a torso or on a belt the signal blockage in backwards and sideward directions is smaller then for horizontally polarized antenna.\",\"PeriodicalId\":448587,\"journal\":{\"name\":\"2007 European Conference on Wireless Technologies\",\"volume\":\"26 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2007-12-17\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"9\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"2007 European Conference on Wireless Technologies\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/ECWT.2007.4403986\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"2007 European Conference on Wireless Technologies","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/ECWT.2007.4403986","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
UWB propagation channel measurements for WPAN scenarios
In this paper, we perform UWB propagation channel measurements for scenarios when transmit antenna is located on a human body. Measurements were done for different antenna locations: on a head, on a torso, on a belt. For reference purposes we measured signal propagation when the transmit antenna was in free space. We investigated influence of a human body at the link budget for a different frequencies and antenna polarizations. The minimal blockage was found for the antenna located on a head. For a vertically polarized antenna located on a torso or on a belt the signal blockage in backwards and sideward directions is smaller then for horizontally polarized antenna.
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