| Presentation | 2014/1/15 Estimating Living Body Location Using MIMO Radar in Indoor Environment Keita KONNO, Dai SASAKAWA, Naoki HONMA, Kentaro NISHIMORI, Nobuyasu TAKEMURA, Tsutomu MITSUI, Hiroaki SATO, Yoshitaka TSUNEKAWA, |
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| PDF Download Page | PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | In this report, we introduce a living body localization method using bi-static MIMO (Multiple Input Multiple Output) radar in a multi-path environment. Living body directions from the transmitting and receiving antenna are estimated by the MUSIC (MUltiple SIgnal Classification) method, which uses the channel component influenced by the living body out of the Fourier transformed channel matrix. And living body locations are estimated by calculating the intersection point of two directions. From the experiment, the MIMO channel is measured with various positions of subjects in indoor environment. Inthe measurement results, it is shown that the location error in 90% value of CDF (Cumulative-Distribution-Function) is 0.32m when frequency range is set from 0.03Hz to 1.5Hz, and it is indicated that a living body location can be estimated with high accuracy even in a multipath environment. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | MIMO / living body location / DOA estimation / microwave sensors / array antenna |
| Paper # | A・P2013-149 |
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| Conference Information | |
| Committee | AP |
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| Conference Date | 2014/1/15(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) | Estimating Living Body Location Using MIMO Radar in Indoor Environment |
| Sub Title (in English) | |
| Keyword(1) | MIMO |
| Keyword(2) | living body location |
| Keyword(3) | DOA estimation |
| Keyword(4) | microwave sensors |
| Keyword(5) | array antenna |
| 1st Author's Name | Keita KONNO |
| 1st Author's Affiliation | Graduate School of Engineering, Iwate University() |
| 2nd Author's Name | Dai SASAKAWA |
| 2nd Author's Affiliation | Graduate School of Engineering, Iwate University |
| 3rd Author's Name | Naoki HONMA |
| 3rd Author's Affiliation | Graduate School of Engineering, Iwate University |
| 4th Author's Name | Kentaro NISHIMORI |
| 4th Author's Affiliation | Graduate School of Science and Technology, Niigata University |
| 5th Author's Name | Nobuyasu TAKEMURA |
| 5th Author's Affiliation | Samsung R&D Institute Japan CO. LTD |
| 6th Author's Name | Tsutomu MITSUI |
| 6th Author's Affiliation | Samsung R&D Institute Japan CO. LTD |
| 7th Author's Name | Hiroaki SATO |
| 7th Author's Affiliation | Graduate School of Engineering, Iwate University |
| 8th Author's Name | Yoshitaka TSUNEKAWA |
| 8th Author's Affiliation | Graduate School of Engineering, Iwate University |
| Date | 2014/1/15 |
| Paper # | A・P2013-149 |
| Volume (vol) | vol.113 |
| Number (no) | 384 |
| Page | pp.pp.- |
| #Pages | 6 |
| Date of Issue | |