| Presentation | 2003/2/27 On Performance Comparison of Calibration Techniques for Mutual Coupling Effect in Array Antennas Hiroyoshi YAMADA, Rokuzou HARA, Yasutaka OGAWA, Yoshio YAMAGUCHI, |
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| PDF Download Page | PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | Recently, superresolution techniques have been applied to various problems. To realize high-resolution capability of the techniques, array calibration is required. The array calibration technique is also important for adaptive arrays. We provide performance evaluation results of two calibration techniques in dipole/monopole linear arrays. One is the technique using reference signals of known DOA, and the other is the technique based on mutual impedance measurement with a network analyzer. Numerical results of various dipole arrays including dipole array with parasitic elements and co-linear array are provided. The calibration performance is evaluated by DOA error and peak value of the MUSIC spectrum. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | Array antenna / Mutual coupling / Array calibration / DOA estimation / MUSIC algorithm |
| Paper # | SST2002-119,A・P2002-218,RCS2002-335,MoMuC2002-144,NW2002-226 |
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| Conference Information | |
| Committee | MW |
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| Conference Date | 2003/2/27(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 | |
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| Paper Information | |
| Registration To | Microwaves (MW) |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | On Performance Comparison of Calibration Techniques for Mutual Coupling Effect in Array Antennas |
| Sub Title (in English) | |
| Keyword(1) | Array antenna |
| Keyword(2) | Mutual coupling |
| Keyword(3) | Array calibration |
| Keyword(4) | DOA estimation |
| Keyword(5) | MUSIC algorithm |
| 1st Author's Name | Hiroyoshi YAMADA |
| 1st Author's Affiliation | Faculty of Engineering, Niigata University() |
| 2nd Author's Name | Rokuzou HARA |
| 2nd Author's Affiliation | Faculty of Engineering, Niigata University |
| 3rd Author's Name | Yasutaka OGAWA |
| 3rd Author's Affiliation | Graduate School of Engineering, Hokkaido University |
| 4th Author's Name | Yoshio YAMAGUCHI |
| 4th Author's Affiliation | Faculty of Engineering, Niigata University |
| Date | 2003/2/27 |
| Paper # | SST2002-119,A・P2002-218,RCS2002-335,MoMuC2002-144,NW2002-226 |
| Volume (vol) | vol.102 |
| Number (no) | 681 |
| Page | pp.pp.- |
| #Pages | 8 |
| Date of Issue | |