{"title":"Indoor Power Attenuation Model of Ultrawideband Waves","authors":"Yu. V. Andreyev, M. M. Petrosyan","doi":"10.1134/s1064226923100042","DOIUrl":null,"url":null,"abstract":"<h3 data-test=\"abstract-sub-heading\">Abstract</h3><p>To study the propagation of an indoor ultrawideband wave, a model with paired reflections from surfaces located opposite each other is proposed. It is shown that, in contrast to open areas, the multipath environment of premises is close to free space in terms of the character of wave attenuation with distance. Due to this, the energy reserve of an ultra-wideband communication line in a room should be higher than outdoors.</p>","PeriodicalId":50229,"journal":{"name":"Journal of Communications Technology and Electronics","volume":"184 1","pages":""},"PeriodicalIF":0.4000,"publicationDate":"2024-01-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Journal of Communications Technology and Electronics","FirstCategoryId":"94","ListUrlMain":"https://doi.org/10.1134/s1064226923100042","RegionNum":4,"RegionCategory":"计算机科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q4","JCRName":"ENGINEERING, ELECTRICAL & ELECTRONIC","Score":null,"Total":0}
引用次数: 0
Abstract
To study the propagation of an indoor ultrawideband wave, a model with paired reflections from surfaces located opposite each other is proposed. It is shown that, in contrast to open areas, the multipath environment of premises is close to free space in terms of the character of wave attenuation with distance. Due to this, the energy reserve of an ultra-wideband communication line in a room should be higher than outdoors.
期刊介绍：
Journal of Communications Technology and Electronics is a journal that publishes articles on a broad spectrum of theoretical, fundamental, and applied issues of radio engineering, communication, and electron physics. It publishes original articles from the leading scientific and research centers. The journal covers all essential branches of electromagnetics, wave propagation theory, signal processing, transmission lines, telecommunications, physics of semiconductors, and physical processes in electron devices, as well as applications in biology, medicine, microelectronics, nanoelectronics, electron and ion emission, etc.
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