Výsledky vyhledávání - "Joseph. S. Ojo"

Akademický článek

Assessment of Total Attenuation and Adaptive Scheme for Quality of Service Enhancement in Tropical Weather for Satellite Networks and 5G Applications in Nigeria

Autor: Joseph. S. Ojo, Elijah .O. Olurotimi, Obiseye.O. Obiyemi

Publikováno v: Journal of Microwaves, Optoelectronics and Electromagnetic Applications, Vol 20, Iss 2, Pp 228-247 (2021)

Abstract The dynamic weather condition is a major concern for optimum channel utilization in recent times, especially at higher frequencies with larger bandwidth for 5G applications. Over the years, rain-induced attenuation among the hydrometeors has

Externí odkaz: https://doaj.org/article/8ba342c21f414b2f9258fb81971d13ea

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DESIGN AND FABRICATION OF AN IMPROVED UHF U-NOTCHED QUASI-YAGI LOG-PERIODIC ANTENNA FOR WIRELESS APPLICATIONS

Autor: E. Doekpeh, Joseph S. Ojo, E. Ewang, D. B. Akoma

Publikováno v: Telecommunications and Radio Engineering. 81:11-22

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::6ca606e95784450690c06dc95e6d1c39
https://doi.org/10.1615/telecomradeng.2022042307

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ANALYSIS OF THE DYNAMICAL BEHAVIOR OF Z-R AND Z-W RELATIONSHIPS FOR STRATIFORM AND CONVECTIVE RAIN TYPES USING KA-BAND GROUND RADAR OVER A TROPICAL LOCATION

Autor: Joseph S. Ojo, O. M. Durodola, S. O. Ayodele

Publikováno v: Telecommunications and Radio Engineering. 81:23-48

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::02e6b653b350d501575decb03dfe3ed6
https://doi.org/10.1615/telecomradeng.2022037037

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Frequency scaling of Ku-band signal for rain attenuation prediction and radio link applications over Akure, Nigeria

Autor: Ayodeji G. Ashidi, Joseph S. Ojo, Waheed A. Toriola

Publikováno v: Journal of Applied Remote Sensing. 16

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::e6e1c3dddeb85b2bf6f1af96a25009c7
https://doi.org/10.1117/1.jrs.16.034535

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Effect of Visibility Variation on Free Space Optical Communication System over the Eastern Coast of South Africa Using Climatic Data

Autor: Okikiade A. Layioye, Thomas J. O. Afullo, Pius A. Owolawi, Joseph S. Ojo

Publikováno v: 2022 9th International Conference on Electrical and Electronics Engineering (ICEEE).

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::4dfffb826b7a91b300d548f36c3f2acd
https://doi.org/10.1109/iceee55327.2022.9772582

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Diurnal and Seasonal Variations of Rain Rate and Rain Attenuation on Ku-Band Satellite Systems in a Tropical Region: A Synthetic Storm Techniques Approach

Autor: Okeowo C. Rotimi, Joseph S. Ojo

Publikováno v: Journal of Computer and Communications. :1-10

In this paper, a time-varying rain characterization and diurnal variation in the Ku-band satellite systems simulated with synthetic storm techniques (SST) over a tropical location in Nigeria have been presented. Three years’ rain rate time-series d

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::184267e6ae62a2ec6c03ce673aad643e
https://doi.org/10.4236/jcc.2015.34001

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