| Presentation | 2003/5/15 A study on rain fade duration distribution characteristics on millimeter wave radio link Mio Ishida, Osamu Sasaki, Tokio Taga, Shinichi Ichitsubo, |
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| PDF Download Page | PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | This paper shows some results studied on the characteristics of rain fade duration at frequencies above 10GHz. The experiments have been conducted on 3 links at 15GHz and 2 links at 22GHz for rain attenuation measurement, and at 4 locations for rainfall abservation in Tokyo urban area since 2000. Based on these data obtained for 3 years, both the number and total duration of events, are studied. Study items are the dependence of rainfall duration for rainfall rate, the dependence of rain fade duration for rain attenuation, the distribution function of duration, the estimation method for rain fade duration. The results obtained are as follows, (1)number destribution are approximated with log-normal, (2)the experimental rainfall duration is different form the RAL model prediction[5]. And we developed expressions of rain fade duration for the sites at Tokyo from the analysis of experimental date. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | millimeter wave / rainfall rate duration / rain fade duration |
| Paper # | AP2003-14 |
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| Conference Information | |
| Committee | AP |
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| Conference Date | 2003/5/15(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | |
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| Paper Information | |
| Registration To | Antennas and Propagation (A・P) |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | A study on rain fade duration distribution characteristics on millimeter wave radio link |
| Sub Title (in English) | |
| Keyword(1) | millimeter wave |
| Keyword(2) | rainfall rate duration |
| Keyword(3) | rain fade duration |
| 1st Author's Name | Mio Ishida |
| 1st Author's Affiliation | NTT advanced technology Corporation() |
| 2nd Author's Name | Osamu Sasaki |
| 2nd Author's Affiliation | NTT advanced technology Corporation |
| 3rd Author's Name | Tokio Taga |
| 3rd Author's Affiliation | NTT DoCoMo Corporation |
| 4th Author's Name | Shinichi Ichitsubo |
| 4th Author's Affiliation | NTT DoCoMo Corporation |
| Date | 2003/5/15 |
| Paper # | AP2003-14 |
| Volume (vol) | vol.103 |
| Number (no) | 63 |
| Page | pp.pp.- |
| #Pages | 6 |
| Date of Issue | |