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2017 IEEE 9th Latin-American Conference on Communications, LATINCOM 2017(1)
IEEE Antennas and Wireless Propagation Letters(1)
IET Conference Publications(1)
Proceedings - 2021 IEEE Latin-American Conference on Communications, LATINCOM 2021(1)
Proceedings of the 2018 8th IEEE-APS Topical Conference on Antennas and Propagation in Wireless Communications, APWC 2018(1)
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Física aplicada(3)
Geología, hidrología, meteorología(3)
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Ciencias de la tierra(1)
Analysis of rain rate estimations in tropical regions using a 5 GHz microwave link
Conference ObjectAbstract: The estimation of rain rate using microwave links has been explored in the past mainly in temperatePalabras claves:5 GHz, EL NIÑO, propagation, Rain rate estimation, Spatial diversity of rain, Wet antenna effectAutores:Alfredo Nuñez-Unda, Boris Ramos, Dramico M., Sucre CandoFuentes:googlescopusEvaluation of 1-Minute Integration Time Rain Rate Statistics in Ecuador for Radio Propagation Applications
ArticleAbstract: In this letter, rain rate measurements performed in Ecuador are used to evaluate the performance ofPalabras claves:Inter-annual variability, one-minute rainfall rate statistics, rain rate conversion models, rain rate direct pbkp_redictionAutores:Albornoz-Martos J.M., Boris Ramos, José Lisandro Aguilar Castro, Perez-Garcia N.A., Pinto-Mangones A.D., Ramírez E.J., Rodrigo G., Torres-Tovio J.M., Xavier A. Lascano-FilianFuentes:scopusModelling the influence of climatic variables on the received power of a wireless link using an unlicensed U-NII band: A case study in Ecuador
Conference ObjectAbstract: This article presents the analysis of the influence of environmental variables on the received signaPalabras claves:CLIMATIC VARIABLES, linear model, Logistic model, microwave link attenuation, quadratic model, Rain attenuation, Received Signal StrengthAutores:Boris Ramos, Indira Nolivos-Alvarez, José Alonso, Mejía R.Fuentes:googlescopusPerformance of Equatorial Time Diversity Systems Evaluated from Rain Rate Time Series
Conference ObjectAbstract: Satellite communications are expanding into higher frequency bands in order to fulfil growing capaciPalabras claves:diversity gain, equatorial region, Rain attenuation, rain rate, S SST, Satellite communications, time diversityAutores:Alfredo Nuñez-Unda, Boris Ramos, Dramico M., Indira Nolivos-Alvarez, Jorge BritoFuentes:scopusSecond-order statistics of rain attenuation for satellite links located in the Ecuadorian coastal zone
Conference ObjectAbstract: The main problem that rain causes on satellite links is attenuation. It has been proved by several sPalabras claves:Dynamics, Fade duration, Fade slope, Link attenuation, PIMT, Rain, Rain gauges, Satellite QoSAutores:Boris Ramos, Carlos Gencon, Dramico M., Jorge BritoFuentes:scopus