| Presentation | 2013/8/22 Experimental evaluation on MIMO sensor employing diversity with eigenvectors Keita USHIKI, Kentaro NISHIMORI, Naoki HONMA, Hideo MAKINO, |
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| PDF Download Page | PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | An intruder detection method by using time variant Multiple Input Multiple Output (MIMO) channels was proposed (MIMO sensor), It was verified that the antenna height and element spacing suitable for the MIMO sensor by the measurement. It was also shown that 2×2 MIMO sensor obtains the higher detection performance compared to 1×4 SIMO sensor. In this report, the detection performance using eigenvectors, which are obtained by singular value decomposition for the channel matrix, is evaluated in actual indoor propagation environment. Moreover, a new diversity method using multiple eigenvectors is proposed to enhance the performance the intruder detection using eigenvectors. In this report, we clarify that the scenarios which are effective for the MIMO sensor with eigenvectors and the effectiveness using eigenvector diversity method. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | MIMO sensor / propagation channel / eigenvector / indoor propagation environment |
| Paper # | A・P2013-72 |
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| Conference Information | |
| Committee | AP |
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| Conference Date | 2013/8/22(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) | Experimental evaluation on MIMO sensor employing diversity with eigenvectors |
| Sub Title (in English) | |
| Keyword(1) | MIMO sensor |
| Keyword(2) | propagation channel |
| Keyword(3) | eigenvector |
| Keyword(4) | indoor propagation environment |
| 1st Author's Name | Keita USHIKI |
| 1st Author's Affiliation | Faculty of Engineering, Niigata University() |
| 2nd Author's Name | Kentaro NISHIMORI |
| 2nd Author's Affiliation | Faculty of Engineering, Niigata University |
| 3rd Author's Name | Naoki HONMA |
| 3rd Author's Affiliation | Faculty of Engineering, Iwate University |
| 4th Author's Name | Hideo MAKINO |
| 4th Author's Affiliation | Faculty of Engineering, Niigata University |
| Date | 2013/8/22 |
| Paper # | A・P2013-72 |
| Volume (vol) | vol.113 |
| Number (no) | 192 |
| Page | pp.pp.- |
| #Pages | 6 |
| Date of Issue | |