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Use of the 433MHz band for underwater communications in controlled environments 在受控环境中使用 433MHz 频段进行水下通信
Maskay Pub Date : 2024-03-01 DOI: 10.24133/maskay.v14i2.3176
MariaJose Delgado, Steven Alexis Chango Vela, Mateo Sebastián Benavidez Sisalima
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引用次数: 0
Diseño de un sistema óptico-inalámbrico orientado al análisis de la tecnología free space optics 面向自由空间光学技术分析的光学-无线系统设计
Maskay Pub Date : 2023-10-10 DOI: 10.24133/maskay.v14i1.3159
Jhandry Torres-Rojas, Paulo Samaniego-Rojas
{"title":"Diseño de un sistema óptico-inalámbrico orientado al análisis de la tecnología free space optics","authors":"Jhandry Torres-Rojas, Paulo Samaniego-Rojas","doi":"10.24133/maskay.v14i1.3159","DOIUrl":"https://doi.org/10.24133/maskay.v14i1.3159","url":null,"abstract":"In this paper, a study oriented to Free Space Optics (FSO) is carried out, identifying its main benefits and limitations. A practical case study is also considered in the city of Loja (Ecuador) for designing FSO technology, assessing suitable sites for deployment, climatic conditions and line of sight between the selected nodes, and technical characteristics of the equipment considered. Path loss and channel geometry analyses are also performed, where the results obtained allow understanding under which atmospheric conditions an optimal link is available. The study is validated through the execution of simulations using Optisystem software by considering several study scenarios. One of the actual results identified is the transmission rate supported by FSO technology in different atmospheric conditions, exceeding 3 km, and the high bandwidth offered compared to other technologies, such as RF, that are limited by similar factors.","PeriodicalId":500946,"journal":{"name":"Maskay","volume":"42 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-10-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"136359923","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
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