| Presentation | 1999/7/22 A Consideration on DOA Estimation Using Recursive 2D-ESPRIT Tadaaki KURODA, Nobuyoshi KIKUMA, Naoki INAGAKI, |
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| PDF Download Page | PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | In order to understand the multipath wave propagation structures in mobile communications, it is most effective to estimate the signal parameters (DOAs etc.) of the individual incoming waves. Recently, the ESPRIT estimator receives our interest because of its high resolution and high computational efficiency. However, it is not devised basically for the real-time algorithm. In this paper, therefore, the Recursive 2D-ESPRIT based on QR decomposition is presented which can estimate the signal parameters recursively and in real time. Also, this algorithm features utilizing the mean eigenvalue decomposition method to pair the estimated DOAs of each wave. Some computer simulation results are shown to demonstrate the effectiveness of the proposed algorithm in terms of estimation accuracy and convergence rate. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | Recursive 2D-ESPRIT / BiSVD subspace tracking / azimuth angle estimation / elevation angle estimation / mean eigenvalue decomposition |
| Paper # | A・P99-51,SAT99-51 |
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| Conference Information | |
| Committee | SAT |
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| Conference Date | 1999/7/22(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
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| Paper Information | |
| Registration To | Satellite Telecommunications (SAT) |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | A Consideration on DOA Estimation Using Recursive 2D-ESPRIT |
| Sub Title (in English) | |
| Keyword(1) | Recursive 2D-ESPRIT |
| Keyword(2) | BiSVD subspace tracking |
| Keyword(3) | azimuth angle estimation |
| Keyword(4) | elevation angle estimation |
| Keyword(5) | mean eigenvalue decomposition |
| 1st Author's Name | Tadaaki KURODA |
| 1st Author's Affiliation | Department of Electrical and Computer Engineering, Nagoya Institute of Technology() |
| 2nd Author's Name | Nobuyoshi KIKUMA |
| 2nd Author's Affiliation | Department of Electrical and Computer Engineering, Nagoya Institute of Technology |
| 3rd Author's Name | Naoki INAGAKI |
| 3rd Author's Affiliation | Department of Electrical and Computer Engineering, Nagoya Institute of Technology |
| Date | 1999/7/22 |
| Paper # | A・P99-51,SAT99-51 |
| Volume (vol) | vol.99 |
| Number (no) | 212 |
| Page | pp.pp.- |
| #Pages | 8 |
| Date of Issue | |