| Presentation | 1998/3/19 Fiber-Optic Transmission Experiment of 60GHz-Band Millimeter-Wave Downlink using an External Modulation Toshiaki KURI, Ken-ichi KITAYAMA, Yasunori OGAWA, Andreas STOHR, |
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| PDF Download Page | PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | In this paper, a fiber-optic 60GHz-band millimeter(mm)-wave downlink system using external modulation technique is investigated. We prepared the fiber-optic 60GHz-band mm-wave downlink testbed which consists of a control station, a standard single-mode fiber (SMF), a base station and a wireless terminal. To modulate the laser output with 60GHz-band mm-wave signals directly, a specially designed electro-absorption(EA) modulator which works with high-efficiency at around 60GHz is used in our system. Using the downlink testbed, the influence of the fiber dispersion which has never been reported for over 50GHz is experimentally verified. Moreover, the transmission of 156Mb/s-DPSK 60GHz-band subcarrier multiplexed signals over the standard SMF is successfully demonstrated, using an optical single sideband filtering technique to overcome the fiber dispersion. As a result, we will show that our system is going on a realizable system. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | Fiber-optic 60GHz-band mm-wave downlink / Electro-absorption modulator / Fiber dispersion / Chirp of modulator |
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| Conference Information | |
| Committee | OCS |
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| Conference Date | 1998/3/19(1days) |
| Place (in Japanese) | (See Japanese page) |
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| Topics (in Japanese) | (See Japanese page) |
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| Registration To | Optical Communication Systems (OCS) |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Fiber-Optic Transmission Experiment of 60GHz-Band Millimeter-Wave Downlink using an External Modulation |
| Sub Title (in English) | |
| Keyword(1) | Fiber-optic 60GHz-band mm-wave downlink |
| Keyword(2) | Electro-absorption modulator |
| Keyword(3) | Fiber dispersion |
| Keyword(4) | Chirp of modulator |
| 1st Author's Name | Toshiaki KURI |
| 1st Author's Affiliation | Communications Research Laboratory, MPT() |
| 2nd Author's Name | Ken-ichi KITAYAMA |
| 2nd Author's Affiliation | Communications Research Laboratory, MPT |
| 3rd Author's Name | Yasunori OGAWA |
| 3rd Author's Affiliation | Oki Electric Industry, Co., Ltd. |
| 4th Author's Name | Andreas STOHR |
| 4th Author's Affiliation | Gerhard-Mercator-Universitat Duisburg |
| Date | 1998/3/19 |
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| Volume (vol) | vol.97 |
| Number (no) | 616 |
| Page | pp.pp.- |
| #Pages | 6 |
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