| Presentation | 2015/1/15 Evaluation of Fast FDTD Analysis of MIMO Channel Using Signal Modulation Kazuma OUCHIDA, Naoki HONMA, Yoshitaka TSUNEKAWA, |
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| PDF Download Page | PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | This report proposes a fast FDTD (Finite-Difference Time-Domain) analysis method that uses Modulated signal with guard time for multi-antenna systems. In this method, the modulated signals that are orthogonalized to each other are used as excitation signals. By assigning the different modulated signals to all transmitting antennas, the channels from multiple transmitting antennas to receiving antenna(s) can be calculated simultaneously. The guard times are inserted between each of the transmitted symbols to prevent inter-symbol interference at the receiver caused by multi-path fading. The simulation of a 2x2 multi-antenna system shows that the results of the proposed method agree well with those of the conventional method even though its computation time is shorter than that of the conventional method. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | FDTD / signal modulation / MIMO |
| Paper # | A・P2014-169 |
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| Conference Information | |
| Committee | AP |
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| Conference Date | 2015/1/15(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 | Antennas and Propagation (A・P) |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Evaluation of Fast FDTD Analysis of MIMO Channel Using Signal Modulation |
| Sub Title (in English) | |
| Keyword(1) | FDTD |
| Keyword(2) | signal modulation |
| Keyword(3) | MIMO |
| 1st Author's Name | Kazuma OUCHIDA |
| 1st Author's Affiliation | Graduate School of Engineering, Iwate University() |
| 2nd Author's Name | Naoki HONMA |
| 2nd Author's Affiliation | Graduate School of Engineering, Iwate University |
| 3rd Author's Name | Yoshitaka TSUNEKAWA |
| 3rd Author's Affiliation | Graduate School of Engineering, Iwate University |
| Date | 2015/1/15 |
| Paper # | A・P2014-169 |
| Volume (vol) | vol.114 |
| Number (no) | 396 |
| Page | pp.pp.- |
| #Pages | 6 |
| Date of Issue | |