Mostrando 7 resultados de: 7
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2017 11th European Conference on Antennas and Propagation, EUCAP 2017(1)
2017 IEEE 2nd Ecuador Technical Chapters Meeting, ETCM 2017(1)
IET Conference Publications(1)
Proceedings - 2018 10th IEEE Latin-American Conference on Communications, LATINCOM 2018(1)
Proceedings - 2021 IEEE Latin-American Conference on Communications, LATINCOM 2021(1)
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Geología, hidrología, meteorología(3)
Ciencias de la computación(2)
Otras ramas de la ingeniería(2)
Agricultura y tecnologías afines(1)
Ciencias de la Tierra de otras zonas(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:googlescopusMeasuring rain with microwave links: A pilot experiment in Ecuador
Conference ObjectAbstract: This paper investigates the possibility of estimating the path averaged rainfall by means of singlePalabras claves:Autores:Boris Ramos, Dramico M., Gómez J., Indira Nolivos-Alvarez, José Luis Santos, Manzoni A., Ronald Ponguillo-Intriago, Tanny ChavezFuentes: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:scopusPerformance of Multiple-Site Diversity and Its Relationship with Time Diversity in Tropical Regions
Conference ObjectAbstract: Satellite communications rely on frequency bands higher than 10 GHz to operate and achieve larger caPalabras claves:fade mitigation techniques, Satellite communications, Site diversity, time diversity, Tropical regionsAutores:Boris Ramos, Dramico M., Jorge Brito, Kevin SalazarFuentes:googlescopusPerformance of equatorial multiple-site diversity systems evaluated from rain rate time series
Conference ObjectAbstract: For the last decades satellite communication systems have been moving towards higher and higher freqPalabras claves:EL NIÑO, fade mitigation techniques, propagation, Rain attenuation, site diversity systemsAutores:Boris Ramos, Dramico M., José Luis Santos, Manzoni A.Fuentes:googlescopusSecond-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:scopusRain rate estimation using a microwave link in Guayaquil City
Conference ObjectAbstract: This paper addresses a variation of the ITU-R P.838-3 rain attenuation estimation method to obtain aPalabras claves:5 GHz, MICROWAVE, Rain rate estimation, rainfall, Spatial diversity, SstAutores:Alfredo Nuñez-Unda, Boris Ramos, Dramico M., Kevin Hurtado, Mishelle CorderoFuentes:scopus