Proceedings ArticleDOI
Application of synthetic storm technique to predict time series of rain attenuation from rain rate measurement for a tropical location
Dalia Das,Animesh Maitra +1 more
- pp 1-4
TLDR
In this paper, a comparison of measured attenuation series with the attenuation obtained from rain rate measurement by using synthetic storm technique is made for Ku band signal at a tropical location.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 — the cumulative distribution of attenuation occurrence and fade duration. Applicability of the model is also shown on event by event basis for the present location. The mean absolute error is within 1 dB. It has been shown that the long term statistics of predicted rain attenuation is insensitive to storm translation speed. No significant differences are found when cumulative distributions of predicted attenuation values are compared for different data sampling interval. It has been observed that for 80% events cross corelation coefficient is above 0.85 at zero lag.read more
Citations
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Journal ArticleDOI
A Review on Rainfall Measurement Based on Commercial Microwave Links in Wireless Cellular Networks
TL;DR: In this article , the authors introduced the basic principle and the revolution of CML-based rainfall measurement, and illustrated different steps of signal process in CMLbased rainfall measurements, reviewing the state of the art solutions in each step.
Journal ArticleDOI
Global Formulation of the Synthetic Storm Technique Oriented to Satellite Link–Budget Design
Emilio Matricciani,Carlo Riva +1 more
TL;DR: In this paper , the global Synthetic Storm Technique (referred to as the global SST) was updated by reformulating it according to a larger database of rain rate time series collected in several sites in different climatic regions.
References
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Journal ArticleDOI
Validation of the Synthetic Storm Technique as Part of a Time-Series Generator for Satellite Links
TL;DR: Results are presented on the suitability of the so-called synthetic storm technique (SST) for simulating signal attenuation time-series in a V-band satellite link and the focus is on both single rain events and the overall statistical behavior.
Propagation studies at Ku-band over an earth-space path at Kolkata
TL;DR: In this article, three phenomena were studied with the experimental data are rain attenuation, depolarization, and scintillation, and the presence of large rain drops was found to have a more dominant role in determining the extent of depolarisation than affecting the co-polar attenuation.
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Time series prediction of rain attenuation from rain rate measurement using synthetic storm technique for a tropical location
Dalia Das,Animesh Maitra +1 more