Slant Path Ka-Band rain attenuation statistics in equatorial Malaysia obtained using stratiform convective-synthetic storm technique

  • Authors

    • M M. Yunus
    • J Din
    • S L. Jong
    • H Y. Lam
    2018-03-08
    https://doi.org/10.14419/ijet.v7i2.3.9960
  • rain attenuation, satellite communication system, Ka-band, equatorial region, Synthethic Storm Technique, SC-SST
  • In the design of satellite communication link, rain attenuation statistics is essential information for system designer to realistically determine link availability and provide means to combat system degradation. Due to the limitation of available measured data in equatorial regions especially for high frequencies (Ka-band and above), the prediction model is the best way to obtain rain attenuation statistics. This paper presents statistical analysis of rain attenuation at Ka-band by applying the Stratiform Convective-Synthetic Storm Technique (SC-SST) model taking advantage from local weather features from rain rate time series. The study on seasonal and diurnal variability is also presented in this paper to provide good insight in the design and implementation of fade margin.

  • References

    1. [1] A. F. Ismail, and P. A. Watson, “Characteristics of Fading and Fade Countermeasures on a satellite-Earth Link in Equatorial Climates,†in IEEE Proceeding, vol 147,no 5, pp.369-373, 2000.

      [2] M. C. Ketswal, R. Joshi, D. Rawat and S. Sambyal, “Microwave Attenuation Studies Impacted by Rain for Communication Links Operatingat Tropical Region: A Survey,†International Journal of Advanced Trends in Computer Science and Engineering (IJATCSE), vol. 4 no.1, pp. 05 – 14, 2015.

      [3] S.L. Jong, H.Y. Lam, J. Din, M. D’Amico, “Investigation of Ka-Band Satellite Communication Propagation in Equatorial Regions,â€Journal of Engineering and Applied Sciences, vol 10, no 20, pp. 9795-9799, 2015.

      [4] H. Y. Lam, L. Luini, J. Din, C.Capsoni, A. D. Panagopouloos, “Investigation of Rain Attenuation in Equatorial Kuala Lumpur†IEEE Antennas and Wireless Propagation Letters, vol.11, pp.1002-1005, 2012.

      [5] S. Kenellopoulos, A. D. Panagopoulos, E. Matricianni, J.D. Kenellopoulos, “Annual and Diurnal Slant Path Rain Attenuation Statistics in Athens obtained with Synthetic Storm Technique,†IEEE Trans Antennas Propag, vol. 54(8), pp. 2357-2364, 2006.

      [6] R. J. Acosta et al., “Slant Path Attenuation and Microscale Diversity Gain Measured and Predicted in Guam with the Synthetic Storm Technique,†in 7th European Conference on Antennas and Propagation (EuCAP), 8-12 April 2013, Gotenburg, pp. 61-64.

      [7] C. Capsoni, L. Luini, A.Paraboni, C. Riva and A. Martelucci, “A new prediction model of rain attenuation that separately accounts for stratiform and convective rain,†IEEE Transactions on Antennas and Propagation,vol 57 (1).pp. 196-204, 2009.

      [8] E. Matricianni, “Physical-Mathematical model of the dynamics of rain attenuation based on rain rate time series and two layer vertical structure of precipitation,†Radio Science, vol.31, pp. 281-295, 1996.

      [9] A. Tokay and D. A. Short, “Evidence from tropical raindrop spectra of the origin rain from stratiform versus convective cloudes,†J. Appl. Meteor. , vol 35, no 3, pp.355-371, 1996.

      [10] M. Steiner, R. A . House, and S. E. Yuter, “Climatological Characterization of Three-Dimensional Storm Structure from Operational Radar and Rain Gauge Data,†Journal of Applied Meteorology and Climatology, vol. 34, pp. 1978-2007, 1995.

      [11] K. Badron, et al, “Classification of Precipitation Types Detected in Malaysia,â€

      [12] Leitao M. J. and Watson P. A., “Method for prediction of attenuation on earthspace links based on radar measurements of the physical structure of rainfall,†in Proc. Inst. Elect. Eng., vol133(4), pp 429–440, 1996.

      [13] Stutzman W. L. and Dishman W. K. “A simple model for the estimation of rain-induced attenuation along earth-space paths at millimeter wavelengths,†Radio Sci., vol 17(6), pp 1465–1476, 1982.

      [14] S. L. Jong, Rain fade dynamics characteristics for Ku-band satellite communication systems in Malaysia, PhD. Thesis, Fac. Of Electrcial Eng., UniversitiTeknologi Malaysia, 2015.

      [15] C. Riva, “Seasonal and Diurnal Variations of Total Attenuation Measured with the Italsat Satellite at Spinod’Adda at 18.7, 39.6 and 49.5 GHz,†International Journal of Sat. Comm and Networking, vol.22, pp.449-476, 2004.

      [16] Characteristics of Precipitation for Propagation Modeling.ITU-R P.837-6, Geneva, 2012.

      [17] Propagation Data and Prediction Methods required for the Design of Earth-space Telecommunication Systems. ITU-R P.618-12, 2016.

      [18] Conversion of Annual Statistics to Worst-MonthStatistics. ITU-R P.841-3, 2003.

  • Downloads

  • How to Cite

    M. Yunus, M., Din, J., L. Jong, S., & Y. Lam, H. (2018). Slant Path Ka-Band rain attenuation statistics in equatorial Malaysia obtained using stratiform convective-synthetic storm technique. International Journal of Engineering & Technology, 7(2.3), 22-25. https://doi.org/10.14419/ijet.v7i2.3.9960