Study on the scattering effect of terahertz waves in near-surface atmosphere

Q Jing, D Liu, J Tong - Ieee Access, 2018 - ieeexplore.ieee.org
Terahertz waves suffer from scattering attenuation of various types of particles due to the
complex environment in the near-surface atmosphere. This paper focused on the scattering …

Propagating characteristics of pulsed laser in rain

J Guo, H Zhang, X Zhang - International Journal of Antennas …, 2015 - Wiley Online Library
To understand the performance of laser ranging system under the rain weather condition,
we need to know the propagating characteristics of laser pulse in rain. In this paper, the …

Regime analysis of rainfall drop-size distribution models for microwave terrestrial networks

AA Alonge, TJ Afullo - IET microwaves, antennas & propagation, 2012 - IET
In this study, parameters of statistical models for estimating the rainfall specific attenuation in
Durban, South Africa are derived. The rainfall data in this work are based on 2-year …

Attenuation characterization of 532 nm and 1064 nm laser propagating in rain

J Guo, XJ Zhao - Optik, 2016 - Elsevier
Investigation of the influence of rain attenuation on the laser propagating performance was
performed. In this paper, the rain attenuation model was modified based on the engineering …

Dependency of rain integral parameters on specific rain drop sizes and its seasonal behaviour

S Das, D Ghosh - Journal of Atmospheric and Solar-Terrestrial Physics, 2016 - Elsevier
This paper investigates the variability of raindrop size distribution (DSD) and rain integral
parameters at Ahmedabad, a tropical location, in relation to the radar estimation of rainfall …

The critical diameters for rainfall attenuation in southern Africa

O Adetan, TJO Afullo - Progress In Electromagnetics Research B, 2013 - jpier.org
This paper investigates the influence of critical raindrop diameters on the specific rain
attenuation in Durban (29 52'S, 30 58'E), South Africa. The total rainfall attenuation is …

[PDF][PDF] Modeling of raindrop size distribution and critical diameters for rainfall attenuation over microwave links in Southern Africa.

O Adetan - 2014 - academia.edu
The research presented in this thesis was carried out by Oluwumi Adetan, under the
supervision of Professor Thomas Joachim Odhiambo Afullo in the School of Engineering …

Analytical approach to critical diameters in raindrop size distribution in Durban, South Africa

O Adetan, O Oludare Fagbohun - Asian Journal of …, 2018 - library.eprintdigipress.com
Adequate information of the raindrop size distribution is very significant for the prediction
and evaluation of attenuation signal due to rain. In this study, an analytical approach is …

[PDF][PDF] A Analysis of Raindrop Diameters for Rainfall Attenuation in Southern Africa.

O Adetan, OO Obiyemi - … of Electrical & Computer Engineering (2088 …, 2016 - academia.edu
The influence of critical raindrop diameters on the specific rainfall attenuation in Durban
(29o52'S, 30o58'E), South Africa using various rainfall regimes is analyzed in this paper …

The influence of disdrometer channels on specific attenuation due to rain over microwave links in southern africa

O Adetan, T Afullo - SAIEE Africa Research Journal, 2014 - ieeexplore.ieee.org
The influence of raindrop channels on the measured rain rate and specific rainfall
attenuation in Durban (29° 52'S, 30° 58'E), South Africa for six rain rate values: 1.71, 4.46 …