Presentation | 2005-09-08 Study for Various Array Antenna assisted Doppler Spread Compensator with MRC Diversity of ISDB-T Receiver Young Cheol Yu, Minoru Okada, Heiichi Yamamoto, |
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Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | In mobile environment, the reception quality of the digital television terrestrial broadcasting (DTTB) has severely degraded due to Doppler spread and multi-path propagation. A part of authors has already proposed a Doppler spread compensator based on linear array antenna. However, the proposed linear array antenna assisted Doppler spread compensator did not take into account an effect of electromagnetic coupling amongst elements. Also, it did not have diversity function while it has a several elements. This paper proposes two types of array antenna assisted Doppler spread compensators, which employ dipole array and monopole array, and which work as a maximum ratio combining (MRC) diversity as well as the Doppler spread compensator. Computer simulation results confirm that the dipole-array receiver outperforms the monopole-array receiver. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | ISDB-T / Diversity / Doppler spread / Array Antenna |
Paper # | MoMuC2005-34 |
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Conference Information | |
Committee | MoMuC |
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Conference Date | 2005/9/1(1days) |
Place (in Japanese) | (See Japanese page) |
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Topics (in Japanese) | (See Japanese page) |
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Paper Information | |
Registration To | Mobile Multimedia Communications(MoMuC) |
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Language | ENG |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | Study for Various Array Antenna assisted Doppler Spread Compensator with MRC Diversity of ISDB-T Receiver |
Sub Title (in English) | |
Keyword(1) | ISDB-T |
Keyword(2) | Diversity |
Keyword(3) | Doppler spread |
Keyword(4) | Array Antenna |
1st Author's Name | Young Cheol Yu |
1st Author's Affiliation | Graduate School of Information Science, Nara Institute of Science and Technology() |
2nd Author's Name | Minoru Okada |
2nd Author's Affiliation | Graduate School of Information Science, Nara Institute of Science and Technology |
3rd Author's Name | Heiichi Yamamoto |
3rd Author's Affiliation | Graduate School of Information Science, Nara Institute of Science and Technology |
Date | 2005-09-08 |
Paper # | MoMuC2005-34 |
Volume (vol) | vol.105 |
Number (no) | 264 |
Page | pp.pp.- |
#Pages | 5 |
Date of Issue |