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| Content Provider | IEEE Xplore Digital Library |
|---|---|
| Author | Chankeaw, N. Udomariyasap, P. Lakanchanh, D. Noppanakeepong, S. Leelaruji, N. |
| Copyright Year | 2008 |
| Description | Author affiliation: Fac. of Eng., King Mongkut's Inst. of Technol. Ladkrabang, Bangkok (Chankeaw, N.; Udomariyasap, P.; Lakanchanh, D.; Noppanakeepong, S.; Leelaruji, N.) |
| Abstract | This paper describes the measurement of rainfall rate at King Mongkut's Institute of Technology Ladkrabang (KMITL), Bangkok, Thailand, by using satellite signal from Thaicom5. Three years measurement of rainfall rate are presented. The experimental results indicate that the measured rainfall rate are 90mm/hr in 2005, 94 mm/hr in 2006 and 102 mm/hr in 2007. Moreover, we have developed new modify prediction model of rain attenuation by ITU-R rain attenuation model. The model provides for prediction of annual and for expected year to year variations. This model applied to collecte data compared with ITU-R model. From the results of prediction model at KMITL, we found that the highest rainfall rate 102 mm/hr in 2007 cause to signal attenuate 14.34 dB. |
| Starting Page | 301 |
| Ending Page | 304 |
| File Size | 3256280 |
| Page Count | 4 |
| File Format | |
| ISBN | 9781424423354 |
| DOI | 10.1109/ISCIT.2008.4700202 |
| Language | English |
| Publisher | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Publisher Date | 2008-10-21 |
| Publisher Place | China |
| Access Restriction | Subscribed |
| Rights Holder | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Subject Keyword | Polarization Rain attenuation Yearly cumulative time of rainfall rate Satellite broadcasting Predictive models Attenuation measurement Information technology KMITL model Rain Artificial satellites Azimuth ITU-R model Frequency Ku-band satellite signal propagation Satellite communication |
| Content Type | Text |
| Resource Type | Article |
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