| Presentation | 2006-06-23 An Implementation of Coupling Wave Canceler Using an Adaptive Filter for Digital Terrestrial Broadcasting Systems Tetsuya OKA, Hideaki SAKAI, Kazunori HAYASHI, |
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| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | Digital terrestrial broadcasting systems have been developed where OFDM signals are used for data transmission with SFN. But in a SFN relay station the effect of the coupling wave from the transmitter to the receiving antenna is significant. In this paper a simple adaptive filter method is applied to this problem. First, the stationary point of the conventional LMS algorithm is derived and its local stability is examined. In this case we find that it has a bias. So we propose a modified algorithm to remove this bias. Finally, simulation results show the validity of the theoretical findings. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | cancellation of coupling wave / adaptive filter / digital terrastrial broadcasting systems |
| Paper # | CAS2006-14,VLD2006-27,SIP2006-37 |
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| Conference Information | |
| Committee | SIP |
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| Conference Date | 2006/6/16(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
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| Paper Information | |
| Registration To | Signal Processing (SIP) |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | An Implementation of Coupling Wave Canceler Using an Adaptive Filter for Digital Terrestrial Broadcasting Systems |
| Sub Title (in English) | |
| Keyword(1) | cancellation of coupling wave |
| Keyword(2) | adaptive filter |
| Keyword(3) | digital terrastrial broadcasting systems |
| 1st Author's Name | Tetsuya OKA |
| 1st Author's Affiliation | Department of Systems Science, Graduate School of Informatics, Kyoto University() |
| 2nd Author's Name | Hideaki SAKAI |
| 2nd Author's Affiliation | Department of Systems Science, Graduate School of Informatics, Kyoto University |
| 3rd Author's Name | Kazunori HAYASHI |
| 3rd Author's Affiliation | Department of Systems Science, Graduate School of Informatics, Kyoto University |
| Date | 2006-06-23 |
| Paper # | CAS2006-14,VLD2006-27,SIP2006-37 |
| Volume (vol) | vol.106 |
| Number (no) | 116 |
| Page | pp.pp.- |
| #Pages | 5 |
| Date of Issue | |