Presentation | 1999/1/21 Effects of Mobile Antenna Height on Delay Spread in Microwave Urban Propagation Hironari MASUI, Koichi TAKAHASHI, Satoshi TAKAHASHI, Kouzou KAGE, Takehiko KOBAYASHI, |
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PDF Download Page | PDF download Page Link |
Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | Measurement of delay spread were made at microwave bands(3.35 GHz, 8.45GHz and 15.75 GHz)along urban line-of-site streets. Delay spreads increase up to 600 ns for the measurement distance of 1 km. The slopes of delay spreads against the distance are steeper with the lower mobile antenna height. When the mobile antenna height is 2.7 m, that delay spreads are observed relatively small prior to the break points. The slopes of delay spreads against the distance are also steeper in the case of the wider streets at these frequencies. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | Mobile communications / radio propagation / delay spread / break point / microwave |
Paper # | A・P98-133 |
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Conference Information | |
Committee | AP |
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Conference Date | 1999/1/21(1days) |
Place (in Japanese) | (See Japanese page) |
Place (in English) | |
Topics (in Japanese) | (See Japanese page) |
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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) | Effects of Mobile Antenna Height on Delay Spread in Microwave Urban Propagation |
Sub Title (in English) | |
Keyword(1) | Mobile communications |
Keyword(2) | radio propagation |
Keyword(3) | delay spread |
Keyword(4) | break point |
Keyword(5) | microwave |
1st Author's Name | Hironari MASUI |
1st Author's Affiliation | YRP Mobile Telecommunications Key Technology Research Laboratories Co., Ltd.() |
2nd Author's Name | Koichi TAKAHASHI |
2nd Author's Affiliation | YRP Mobile Telecommunications Key Technology Research Laboratories Co., Ltd. |
3rd Author's Name | Satoshi TAKAHASHI |
3rd Author's Affiliation | YRP Mobile Telecommunications Key Technology Research Laboratories Co., Ltd. |
4th Author's Name | Kouzou KAGE |
4th Author's Affiliation | YRP Mobile Telecommunications Key Technology Research Laboratories Co., Ltd. |
5th Author's Name | Takehiko KOBAYASHI |
5th Author's Affiliation | YRP Mobile Telecommunications Key Technology Research Laboratories Co., Ltd. |
Date | 1999/1/21 |
Paper # | A・P98-133 |
Volume (vol) | vol.98 |
Number (no) | 539 |
Page | pp.pp.- |
#Pages | 6 |
Date of Issue |