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A Semi-2D Synthetic Storm Technique for Orbital Diversity on Earth-Space Propagation Paths
IEEE Transactions on Antennas and Propagation, 2021In this article, new assumptions are introduced into the well-known synthetic storm technique (SST) proposed by Drufuca and further developed by Matricciani, to address the orbital diversity in satellite links. The new approach receives as input information on collocated rain rate recordings and instantaneous estimates of the storm direction and speed;
Dalia Das +2 more
exaly +2 more sources
IEEE Geoscience and Remote Sensing Letters, 2022
Validation of synthetic storm technique (SST) has been done for prediction of attenuation due to rain over a hilly, high-rainfall, tropical location, Shillong (25°N, 91°E), India. In this letter, considering one year of rain attenuation and rain rate data shows that SST predicted attenuation overestimates while comparing the available experimental ...
Saurabh Das, Swastika Chakraborty
exaly +2 more sources
Validation of synthetic storm technique (SST) has been done for prediction of attenuation due to rain over a hilly, high-rainfall, tropical location, Shillong (25°N, 91°E), India. In this letter, considering one year of rain attenuation and rain rate data shows that SST predicted attenuation overestimates while comparing the available experimental ...
Saurabh Das, Swastika Chakraborty
exaly +2 more sources
IEEE Transactions on Antennas and Propagation, 2020
A physically based rain attenuation prediction model for Earth-space links, namely the enhanced synthetic storm technique (E-SST), is presented. Different from the original SST, the E-SST receives as input detailed information on the rain height and on the storm velocity, and it discriminates between stratiform and convective rain events having a ...
Carlo Giuseppe Riva +2 more
exaly +2 more sources
A physically based rain attenuation prediction model for Earth-space links, namely the enhanced synthetic storm technique (E-SST), is presented. Different from the original SST, the E-SST receives as input detailed information on the rain height and on the storm velocity, and it discriminates between stratiform and convective rain events having a ...
Carlo Giuseppe Riva +2 more
exaly +2 more sources
Validation of the Synthetic Storm Technique as Part of a Time-Series Generator for Satellite Links
IEEE Antennas and Wireless Propagation Letters, 2007This letter presents results on the suitability of the so-called synthetic storm technique (SST) for simulating signal attenuation time-series in a V-band satellite link. The focus is on both single rain events and the overall statistical behavior.
Sanchez-Lago, I. +3 more
exaly +3 more sources
Advances in Space Research, 2020
Abstract Time series prediction of rain attenuation from rain rate measurement during rain is made by using Synthetic Storm Technique (SST) for Ka and Q band signal for a temperate location, Vigo, Spain. Rain rate and rain attenuation data for the three year measurement period from 2016 to 2018 have been used to test the validity of the SST model at ...
Dalia Das +2 more
exaly +2 more sources
Abstract Time series prediction of rain attenuation from rain rate measurement during rain is made by using Synthetic Storm Technique (SST) for Ka and Q band signal for a temperate location, Vigo, Spain. Rain rate and rain attenuation data for the three year measurement period from 2016 to 2018 have been used to test the validity of the SST model at ...
Dalia Das +2 more
exaly +2 more sources
Comparison of the synthetic storm technique with a conventional rain attenuation prediction model
IEEE Transactions on Antennas and Propagation, 1986It is confirmed that the synthetic storm method is in some way related to one year's existing attenuation data in Greece, but that also one of the standard models (in particular Lin's empirical) works as well and even better. Since agreement between prediction and observation has not been clear for the synthetic storm technique, an extension of the ...
J Kanellopoulos
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2021 8th International Conference on Computer and Communication Engineering (ICCCE), 2021
Satellite communication in the future is shifting to higher frequency Ka and V-bands. The fundamental issue in designing viable earth-to-satellite communication links at these bands is rain fade. In tropical areas, the problem is increased severely by the fact that high-intensity rainfall occurs for the majority of times in the year.
Mohamed Hadi Habaebi, Md Rafiqul Islam
exaly +2 more sources
Satellite communication in the future is shifting to higher frequency Ka and V-bands. The fundamental issue in designing viable earth-to-satellite communication links at these bands is rain fade. In tropical areas, the problem is increased severely by the fact that high-intensity rainfall occurs for the majority of times in the year.
Mohamed Hadi Habaebi, Md Rafiqul Islam
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IEEE Transactions on Antennas and Propagation, 2006
We present annual/seasonal rainfall rate statistics derived from a 29-month data bank of 1 sample/min, measured by a disdrometer located inside the National Technical University of Athens Campus. We discuss both the inaccuracy and the unavailability of the measuring equipment, as well as the statistical reliability of the rainfall rate sample ...
J D Kanellopoulos, A D Panagopoulos
exaly +3 more sources
We present annual/seasonal rainfall rate statistics derived from a 29-month data bank of 1 sample/min, measured by a disdrometer located inside the National Technical University of Athens Campus. We discuss both the inaccuracy and the unavailability of the measuring equipment, as well as the statistical reliability of the rainfall rate sample ...
J D Kanellopoulos, A D Panagopoulos
exaly +3 more sources
AEU - International Journal of Electronics and Communications, 2014
Abstract A comparison of measured attenuation series with the attenuation series obtained from rain rate measurement by using synthetic storm technique is made for Ku band signal at a tropical location. Validity of the model is tested for the long-term statistics in terms of the cumulative distribution of attenuation occurrence and fade duration ...
Dalia Das, Animesh Maitra
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Abstract A comparison of measured attenuation series with the attenuation series obtained from rain rate measurement by using synthetic storm technique is made for Ku band signal at a tropical location. Validity of the model is tested for the long-term statistics in terms of the cumulative distribution of attenuation occurrence and fade duration ...
Dalia Das, Animesh Maitra
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2008 IEEE Antennas and Propagation Society International Symposium, 2008
Even long term measurements of substantially concurrent rain rate and rain attenuation pdfs, as much reliable as is experimentally possible, need to be inspected by a specialist to avoid intervals of dubious data (see also [2]). This hard, difficult and time-consuming work is the inevitable price to pay for obtaining, at last, a useful data bank of ...
Carlo Giuseppe Riva, Emilio Matricciani
exaly +3 more sources
Even long term measurements of substantially concurrent rain rate and rain attenuation pdfs, as much reliable as is experimentally possible, need to be inspected by a specialist to avoid intervals of dubious data (see also [2]). This hard, difficult and time-consuming work is the inevitable price to pay for obtaining, at last, a useful data bank of ...
Carlo Giuseppe Riva, Emilio Matricciani
exaly +3 more sources