| Presentation | 2008/9/4 The DOA Estimation Method With Calibration Matrix Selection Using Inner Product Jun YAEZAWA, Hiroyuki ARAI, |
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| PDF Download Page | PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | In this paper, we present the DOA estimation method with calibration matrix selection in the case of simple calibration methods are not available because the array elements can not approximate a single mode and the mutual coupling between array elements has an unknown angle dependency. The proposed method derives an optimum calibration matrix in a measurement environment by calculating an inner product between calibrated eigen vector of the signal subspace and ideal mode vectors in the database. We show the effectiveness of the proposed method in 1-D and 2-D DOA estimation and the reduction methods of database and computation load by experiment in anechoic chamber. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | DOA estimation / calibration matrix / inner product / database / patch array / experiment |
| Paper # | A・P2008-78 |
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| Conference Information | |
| Committee | AP |
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| Conference Date | 2008/9/4(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | |
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| Vice Chair | |
| Secretary | |
| Assistant | |
| 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) | The DOA Estimation Method With Calibration Matrix Selection Using Inner Product |
| Sub Title (in English) | |
| Keyword(1) | DOA estimation |
| Keyword(2) | calibration matrix |
| Keyword(3) | inner product |
| Keyword(4) | database |
| Keyword(5) | patch array |
| Keyword(6) | experiment |
| 1st Author's Name | Jun YAEZAWA |
| 1st Author's Affiliation | Graduate School of Engineering, Yokohama National University() |
| 2nd Author's Name | Hiroyuki ARAI |
| 2nd Author's Affiliation | Graduate School of Engineering, Yokohama National University |
| Date | 2008/9/4 |
| Paper # | A・P2008-78 |
| Volume (vol) | vol.108 |
| Number (no) | 201 |
| Page | pp.pp.- |
| #Pages | 6 |
| Date of Issue | |