| Presentation | 2014/7/17 Precision measurement of the propagation characteristics using the Digital Terrestrial Television Broadcasting : Measurement method using a single channel Hiroki OHTA, |
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| PDF Download Page | PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | In the analysis using digital terrestrial television broadcasting (DTTB) of a propagation characteristic, when observing minute change of frequency or a phase, influence of the phase noise included in the frequency reference of a transmitting system and a system of measurement in addition to thermal noise, etc. cannot be disregarded. In this study, we divide the bandwidth in search of the transfer function of the single channel of digital broadcasting with respect to the phase noise affecting the measurement of the propagation characteristics. We propose a method for analyzing the propagation time variation of the phase difference of the delay profile by suppressing the phase noise by dividing the same channel. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | DTTB / Phase noise / Transfer function / Precise measurement technology / Remote sensing |
| Paper # | A・P2014-64,SAT2014-17 |
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| Conference Information | |
| Committee | SAT |
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| Conference Date | 2014/7/17(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
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| Paper Information | |
| Registration To | Satellite Telecommunications (SAT) |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Precision measurement of the propagation characteristics using the Digital Terrestrial Television Broadcasting : Measurement method using a single channel |
| Sub Title (in English) | |
| Keyword(1) | DTTB |
| Keyword(2) | Phase noise |
| Keyword(3) | Transfer function |
| Keyword(4) | Precise measurement technology |
| Keyword(5) | Remote sensing |
| 1st Author's Name | Hiroki OHTA |
| 1st Author's Affiliation | National Institute of Information and Communications Technology() |
| Date | 2014/7/17 |
| Paper # | A・P2014-64,SAT2014-17 |
| Volume (vol) | vol.114 |
| Number (no) | 149 |
| Page | pp.pp.- |
| #Pages | 6 |
| Date of Issue | |