| Presentation | 2001/10/17 Development of the Propagation Prediction Method using KOREASAT Yong-Seok CHOI, Joo-Hwan LEE, Yang-Su KIM, Hyung-Soo LEE, |
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| PDF Download Page | PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | ETRI had started looking at rain effects on satellite links in the early 90's for the Koreasat design. In order to develop our own prediction method of rain attenuation on the Korean satellite links, ETRI have studied on propagation analysis including construction of beacon measurement systems since July 1997. Using the analysis of measured data, ETRI proposed conversion procedures to rain-rate distribution with one-minute integration from various integration time data, and worst month to annual rain-rate distributions. In addition, estimation methods such as rainfall duration characteristics from cumulative rain-rate distribution and effective rain path length on the satellite link are carried out at ETRI. This paper introduces regional rain-rate distributions for Korean major cities, and illustrates developing process for domestic rain attenuation modeling. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | Satellite Communications Systems / Rain Attenuation Modeling / Rain-Rate Distribution / Effective Rain Path length |
| Paper # | SAT2001-61 |
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| Conference Information | |
| Committee | SAT |
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| Conference Date | 2001/10/17(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
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| Vice Chair | |
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| Paper Information | |
| Registration To | Satellite Telecommunications (SAT) |
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| Language | ENG |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Development of the Propagation Prediction Method using KOREASAT |
| Sub Title (in English) | |
| Keyword(1) | Satellite Communications Systems |
| Keyword(2) | Rain Attenuation Modeling |
| Keyword(3) | Rain-Rate Distribution |
| Keyword(4) | Effective Rain Path length |
| 1st Author's Name | Yong-Seok CHOI |
| 1st Author's Affiliation | Radio Technology Department, ETRI() |
| 2nd Author's Name | Joo-Hwan LEE |
| 2nd Author's Affiliation | Radio Technology Department, ETRI |
| 3rd Author's Name | Yang-Su KIM |
| 3rd Author's Affiliation | Radio Technology Department, ETRI |
| 4th Author's Name | Hyung-Soo LEE |
| 4th Author's Affiliation | Radio Technology Department, ETRI |
| Date | 2001/10/17 |
| Paper # | SAT2001-61 |
| Volume (vol) | vol.101 |
| Number (no) | 380 |
| Page | pp.pp.- |
| #Pages | 4 |
| Date of Issue | |