Prediction of Rain Attenuation and Impact of Rain in Wave Propagation at Microwave Frequency for Tropical Region (Uttarakhand, India)

@article{Kestwal2014PredictionOR,
  title={Prediction of Rain Attenuation and Impact of Rain in Wave Propagation at Microwave Frequency for Tropical Region (Uttarakhand, India)},
  author={Mukesh Chandra Kestwal and Sumit Joshi and Lalit Singh Garia},
  journal={International Journal of Microwave Science and Technology},
  year={2014},
  volume={2014},
  pages={1-6}
}
The most classical approach of determining rain attenuation for radio-wave frequency has been to theoretically determine the specific attenuation. At frequency over 10 GHz, rain and precipitation can influence the attenuation a lot; the effect of atmospheric attenuation between the source and destination over wireless communication is of major concern and a proper site visit and proper method are required to control the attenuation level so that the performance can be increased. In this paper… 

Figures from this paper

Study of rain attenuation in Ka band for satellite communication in South Korea
Abstract The important factor to be considered in the link budget estimation for satellite communication systems, operating at frequencies above 10 GHz is the rain attenuation. Scattering and
Statistical Analysis of Rain at Millimeter Waves in Tropical Area
TLDR
The measured rain rate and rain attenuation distributions are analysed and benchmarked with several previous measurements and well-known prediction models and showed that the best agreement between the measured rainfall rate in Malaysia and the ITU-R PN is shown.
Evaluation of some rain attenuation prediction models for satellite communication at Ku and Ka bands
Abstract Propagation of radio waves between terrestrial and earth-space links at frequencies above 10 GHz are adversely affected by weather, especially rain. Rain-induced attenuation is an important
A Survey of Rain Fade Models for Earth-Space Telecommunication Links - Taxonomy, Methods, and Comparative Study
TLDR
This survey provides various techniques for obtaining input data sets, including rain height, efficient trajectory length measurement techniques, and rainfall rate conversion procedures, which will assist in propagation modeling and planning the link budget of slant links.
Rain attenuation statistics over millimeter wave bands in South Korea
Abstract Rain induced degradations are significant for terrestrial microwave links operating at frequencies higher than 10 GHz. Paper presents analyses done on rain attenuation and rainfall data for
SATELLITE-TO-EARTH MICROWAVE LINK PERFORMANCE DUE TO RAIN FADE IN INDIA
  • 2020
In tropical regions, rain is the dominant source of attenuation at higher frequency bands in Satellite Links. Rain degrades the system performance with increased Path Loss. Knowledge of rain fade
Development of software for Ku-Band signal availability due to rain attenuation
Ku-Band signal is often used for satellite communication mainly for direct to home (DTH) broadcasting. One of the major issues using this band is that the signal will be affected by raindrops.
Impact of Rain on Earth-Space Communication Link in West-Africa
The impairment of radio signal at Ku band and above by rain is a key factor in satellite communication and radar remote sensing modelling. The major effect of rain on electromagnetic signals is by
Rain type classification for rain attenuation models in terrestrial link
Rain precipitation along the path from one base station to another base station is not constant due to drop size distribution of the rainfall and variation rain intensities. The signal level that
Precipitation and other propagation impairments effects at microwave and millimeter wave bands: a mini survey
The current past has seen a sensational increment in the utilization of satellites for the applications like navigation, entertainment, media transmission, remote sensing, mobile communications,
...
1
2
3
4
5
...

References

SHOWING 1-10 OF 29 REFERENCES
Microwave Attenuation and Prediction of Rain Outage for Wireless Networks in Pakistan's Tropical Region
The microwave attenuation due to rainfall in tropical regions has not been very widely studied yet. In Pakistan's tropical environment, line-of-sight microwave communication links were set up and
Rain Rate and Rain Attenuation Prediction for Satellite Communication in Ku and Ka Bands Over Nigeria.
Rain rate and rain attenuation predictions are one of the vital steps to be considered when analyzing a microwave satellite communication links at the Ku and Ka bands. In this paper, tools for the
Comparison of Measured Rain Attenuation in the 12.25 GHz Band with Predictions by the ITU-R Model
Quantitative analysis and prediction of radio attenuation is necessary in order to improve the reliability of satellite-earth communication links and for economically efficient design. For this
Propagation study of microwave signals based on rain attenuation data at 26 GHz and 38 GHz measured in Malaysia
  • M. R. Islam, A. Tharek
  • Environmental Science
    1999 Asia Pacific Microwave Conference. APMC'99. Microwaves Enter the 21st Century. Conference Proceedings (Cat. No.99TH8473)
  • 1999
Attenuation due to rain is an important constraint in microwave radio link design especially at frequencies above 10 GHz. Although, models proposed by ITU-R for the prediction of rain attenuation
An improved ITU-R rain attenuation prediction model over terrestrial microwave links in tropical region
TLDR
An improved approach of predicting rain attenuation cumulative distribution over terrestrial microwave links operating in tropical regions is presented, which seems to provide a significant improvement over the current extrapolation method adopted by ITU-R Recommendations P.530-14 for the prediction ofRain attenuation CD over tropical regions.
A New Rain Attenuation Conversion Technique for Tropical Regions
Rain attenuation is one of the most crucial factors to be considered in the link budget estimation for microwave satellite communication systems, operating at frequencies above 10GHz. This paper
The study of microwave signals propagation based on rain attenuation data in Malaysia at 26 GHz and 38 GHz
Attenuation due to rainfall can severely degrade the radiowave propagation at centimeter or millimeter wavelengths. It restricts the path length of radio communication systems and limits the use of
MICROWAVE ATTENUATION STUDIES DUE TO RAIN FOR COMMUNICATION LINKS OPERATING IN MALAYSIA
Attenuation due to rain is an important constraint in the designing of the microwave communications links operating in Malaysia especially at frequencies above 10 GHz. In recent studies, the ITU-R
Rain attenuation modeling from measurements of rain drop size distribution in the Indian region
  • Maitra
  • Environmental Science
    IEEE Antennas and Wireless Propagation Letters
  • 2004
The rain attenuation and attenuation distribution have been obtained using the measured rain drop size distribution (DSD) and the ITU-R model of rain rate distribution over the frequency range of
Rain map for radiowave propagation design in Saudi Arabia
In the design of radiowave links, one of the major concerns is the amount of time for which the link is out of service. The outage could be due to equipment failure or propagation conditions. Our
...
1
2
3
...