| Presentation | 2006-11-17 A Study on Transmission performances of Wideband FM and BS/CS Multiplex signals Tsutomu Niiho, Koichi Masuda, Masaru Fuse, |
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| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | We studied on optical modulation schemes for a multiplex transmission of VHF/UHF signals and BS/CS signals in a video delivery system using super-wideband FM techniques. The transfer functions of external modulators such as an EA modulator and a LN modulator are described and power spectrums of signals modulated by combinations of external modulators are calculated. We clarified the cascade arrangement of a LN modulator and an EA modulator has high modulation performances in a multiplex transmission of VHF/UHF signals and BS/CS signals. We also described the modulation scheme using a dual-electrode LN modulator is useful in the multiplex transmission because of its simple configuration. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | FTTH / Super-wide band FM / BS/CS / external modulator / DUR / video delivery |
| Paper # | OCS2006-73 |
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| Conference Information | |
| Committee | OCS |
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| Conference Date | 2006/11/9(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | |
| Chair | |
| Vice Chair | |
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| Paper Information | |
| 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) | A Study on Transmission performances of Wideband FM and BS/CS Multiplex signals |
| Sub Title (in English) | |
| Keyword(1) | FTTH |
| Keyword(2) | Super-wide band FM |
| Keyword(3) | BS/CS |
| Keyword(4) | external modulator |
| Keyword(5) | DUR |
| Keyword(6) | video delivery |
| 1st Author's Name | Tsutomu Niiho |
| 1st Author's Affiliation | Matsushita Electric Industrial Co, Ltd.() |
| 2nd Author's Name | Koichi Masuda |
| 2nd Author's Affiliation | Matsushita Electric Industrial Co, Ltd. |
| 3rd Author's Name | Masaru Fuse |
| 3rd Author's Affiliation | Matsushita Electric Industrial Co, Ltd. |
| Date | 2006-11-17 |
| Paper # | OCS2006-73 |
| Volume (vol) | vol.106 |
| Number (no) | 349 |
| Page | pp.pp.- |
| #Pages | 6 |
| Date of Issue | |