V-Band Fade Dynamics Characteristics Analysis in Tropical Region
- 1 Department of Electrical and Computer Engineering, Faculty of Engineering, International Islamic University Malaysia, Malaysia
- 2 Wireless Communication Centre, Faculty of Electrical Engineering, University Technology Malaysia, Johor Bahru, Malaysia
Abstract
Problem statement: Satellite operations at V-band in tropical and equatorial regions are constrained as a result of attenuation from rain. Approach: Statistics for 20 consecutive months of V-band terrestrial link signal attenuation measurements in Malaysia were presented in this analysis. Such information was considered very pertinent for Earth-space communication link design and can be used for initial groundwork plan for the engineers as well as researchers. Results: The measured statistics were then fittingly scaled up to fit Earth-satellite link. The statistics were then broken down to examine diurnal variations. Characteristics of rain events such as fade duration and inter-fade interval were presented. Conclusion/Recommendations: It is essential to identify such characteristics for the design and implementation of future fade countermeasure techniques on satellite links.
DOI: https://doi.org/10.3844/ajassp.2010.1109.1114
Copyright: © 2010 Khairayu Badron, Ahmad Fadzil Ismail, Jafri Din and Ahmad Tharek Abdul Rahman. This is an open access article distributed under the terms of the
Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original author and source are credited.
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Keywords
- Rain attenuation
- V-band satellite communication system
- fade duration
- inter-fade interval
- tropical region