| Presentation | 2000/5/4 Parameter Estimation Error of Space-Time MUSIC Algorithm Rokuzou HARA, Hiroyoshi YAMADA, Yoshio YAMAGUCHI, |
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| PDF Download Page | PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | Recently, researches for multi-dimensional superresolution techniques have made great progress. Especially, it is desired for space-time techniques to apply to communication systems as well as sensings. The resolution property of the methods in the presence of incoherent waves incidence can be easily estimated by difference of direction of arraival(DOA) and time-delay(TD) amang signals. However, in case of coherent waves incidence, they highly depends on the decorrelation performance of SSP or MSSP. In this report, we discuss the estimation error of 2-D MUSIC algorithms in case of incoherent and coherent incidence, respectively, and derive relation between estimation error and signal decorrelation properties. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | space-time estimation / superresolution / MUSIC / spatial smoothing / time-delay / direction of arrival |
| Paper # | A・P2000-16,SAT2000-7 |
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| Conference Information | |
| Committee | SAT |
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| Conference Date | 2000/5/4(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 | 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) | Parameter Estimation Error of Space-Time MUSIC Algorithm |
| Sub Title (in English) | |
| Keyword(1) | space-time estimation |
| Keyword(2) | superresolution |
| Keyword(3) | MUSIC |
| Keyword(4) | spatial smoothing |
| Keyword(5) | time-delay |
| Keyword(6) | direction of arrival |
| 1st Author's Name | Rokuzou HARA |
| 1st Author's Affiliation | Department of Information Engineering, Faculty of Engineering, Niigata University() |
| 2nd Author's Name | Hiroyoshi YAMADA |
| 2nd Author's Affiliation | Department of Information Engineering, Faculty of Engineering, Niigata University |
| 3rd Author's Name | Yoshio YAMAGUCHI |
| 3rd Author's Affiliation | Department of Information Engineering, Faculty of Engineering, Niigata University |
| Date | 2000/5/4 |
| Paper # | A・P2000-16,SAT2000-7 |
| Volume (vol) | vol.100 |
| Number (no) | 39 |
| Page | pp.pp.- |
| #Pages | 6 |
| Date of Issue | |