| Presentation | 2002/8/23 Reactance-Domain MUSIC Algorithm for ESPAR Antennas Cyril PLAPOUS, Jun CHENG, Eddy TAILLEFER, Akifumi HIRATA, Takashi OHIRA, |
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| PDF Download Page | PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | Conventional adaptive array antenna processing must observe signals on all of the array antenna elements. However, because the low-cost electronically steerable parasitic array radiator (ESPAR) antenna only has a single-port output, all of the signals on the antenna elements cannot be observed. A direct application of most of the algorithms for the conventional adaptive array antenna is impractical. In this paper, a new technique of estimation for direction-of-arrivals (DoAs) is proposed for the ESPAR antenna. This technique is based on the modified MUSIC (multiple signal classification) algorithm. An M-dimension vector y of the output of the antenna is obtained by making a circular shift of a given vector of the reactances M times. Then the M by M correlation matrix of the y vector is employed to estimate the MUSIC spectrum. Simulation results show that direction-of-arrivals can be estimated by the reactance-domain MUSIC algorithm for the ESPAR antenna. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | ESPAR antenna / Reactance-domain MUSIC algorithm / Direction finder / Low complexity |
| Paper # | RCS2002-147 |
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| Conference Information | |
| Committee | RCS |
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| Conference Date | 2002/8/23(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
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| Paper Information | |
| Registration To | Radio Communication Systems (RCS) |
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| Language | ENG |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Reactance-Domain MUSIC Algorithm for ESPAR Antennas |
| Sub Title (in English) | |
| Keyword(1) | ESPAR antenna |
| Keyword(2) | Reactance-domain MUSIC algorithm |
| Keyword(3) | Direction finder |
| Keyword(4) | Low complexity |
| 1st Author's Name | Cyril PLAPOUS |
| 1st Author's Affiliation | ATR Adaptive Communications Research Laboratories() |
| 2nd Author's Name | Jun CHENG |
| 2nd Author's Affiliation | ATR Adaptive Communications Research Laboratories |
| 3rd Author's Name | Eddy TAILLEFER |
| 3rd Author's Affiliation | ATR Adaptive Communications Research Laboratories |
| 4th Author's Name | Akifumi HIRATA |
| 4th Author's Affiliation | ATR Adaptive Communications Research Laboratories |
| 5th Author's Name | Takashi OHIRA |
| 5th Author's Affiliation | ATR Adaptive Communications Research Laboratories |
| Date | 2002/8/23 |
| Paper # | RCS2002-147 |
| Volume (vol) | vol.102 |
| Number (no) | 282 |
| Page | pp.pp.- |
| #Pages | 8 |
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