Rain Attenuation at Tropical Region- Site Diversity Gain Models' Sensitivity
نویسندگان
چکیده
منابع مشابه
Modeling of rain attenuation and site diversity predictions for tropical regions
Presented in this paper is an empirical model for long-term rain attenuation prediction and statistical prediction of site diversity gain on a slant path. Rain attenuation prediction on a slant path is derived using data collected from tropical regions, and the formula proposed is based on Gaussian distribution. The proposed rain attenuation model shows a considerable reduction in prediction er...
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Rain Induced attenuation over a terrestrial link operating at 28.75 GHz was measured during the period of Feb., 04 to Jan., 05. at Amritsar ( 31036’ N 740 52’ E) . The paper presents the results in the form of a proposed empirical formula. The experimental results have been measured with those predicted by ITU-R. It is observed that there is a significant difference between the attenuation leve...
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Rain attenuation values were calculated using empirical raindrop-size distributions, which were, Marshall-Palmer (M-P), Best, Polyakova-Shifrin (P-S) and Weibull raindrop-size distributions, and also calculated using a specific rain attenuation model for prediction methods recommended by ITU-R. Measurements of Terahertz wave taken at 313 GHz (0.96 mm) were compared with our calculations. Result...
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Yasuyuki Maekawa, Koichi Sawai, Yoshiaki Shibagaki, Tomoyuki Takami, and Takeshi Hatsuda 1 Department of Telecommunication Engineering, Osaka Electro-Communication University 18-8 Hatsucho, Neyagawa, Osaka 572-8530, Japan, [email protected] 2 Osaka Electro-Communication University, 1130-70 Kiyotaki, Shijonawate, Osaka, 572-0063 Japan 3 Hokkaido Institute of Technology, 4-1, 7-15, Maed...
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ژورنال
عنوان ژورنال: Indonesian Journal of Electrical Engineering and Informatics (IJEEI)
سال: 2019
ISSN: 2089-3272,2089-3272
DOI: 10.11591/ijeei.v7i3.956