| Presentation | 2002/12/13 An Estimation Method of the Coefficients of the Polarimetric Linear Prediction Model Kei SUWA, Masafumi IWAMOTO, |
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| PDF Download Page | PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | Resolution of a radar is limited in range by its bandwidth. One of the various super-resolution techniques for improving its resolution is bandwidth extrapolation (BWE). The authors have extended the concept of BWE and have proposed an algorithm called polarimetric bandwidth extrapolation (PBWE) applicable to polarimetric radar data. The utilization of full polarization information allows PBWE to improve the resolution beyond the conventional BWE method. In this paper, a method of coefficint estimation, which we call P-Burg method, for PBWE is proposed. The method is an extension of well-known Burg method to the multivariate case and based on the mutivariate Levinson recursion. We also discuss, through numerical simulations, the precision of the super-resolved range profile obtained by P-Burg method. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | SUPER RESOLUTION / LINEAR PREDICTION / POLARIZATION / RADAR |
| Paper # | SANE2002-66 |
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| Conference Information | |
| Committee | SANE |
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| Conference Date | 2002/12/13(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
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| Paper Information | |
| Registration To | Space, Aeronautical and Navigational Electronics (SANE) |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | An Estimation Method of the Coefficients of the Polarimetric Linear Prediction Model |
| Sub Title (in English) | |
| Keyword(1) | SUPER RESOLUTION |
| Keyword(2) | LINEAR PREDICTION |
| Keyword(3) | POLARIZATION |
| Keyword(4) | RADAR |
| 1st Author's Name | Kei SUWA |
| 1st Author's Affiliation | Information Technology R&D Center, Mitsubishi Electric Corporation() |
| 2nd Author's Name | Masafumi IWAMOTO |
| 2nd Author's Affiliation | Information Technology R&D Center, Mitsubishi Electric Corporation |
| Date | 2002/12/13 |
| Paper # | SANE2002-66 |
| Volume (vol) | vol.102 |
| Number (no) | 538 |
| Page | pp.pp.- |
| #Pages | 6 |
| Date of Issue | |