講演名 | 2009-11-03 Scattering and Image Simulation for Reconstruction of 3D PEC Objects Concealed in a Closed Dielectric Box(WSANE 2009 (Workshop for Space, Aeronautical and Navigational Electronics)) , |
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抄録(和) | |
抄録(英) | A new approach of imaging reconstruction of concealed PEC targets from backscattering electrical data collected from multi-angular is presented. As the broadband stepped-frequency radar transmits planar wave from different azimuthal directions around the target, the backscattered electrical fields in both the amplitude and phase are obtained. The two-dimensional (2D) fast Fourier transform (FFT) algorithm for spline interpolation is adopted for uniformly sampled backscattering fields. Then, 2D images of a dielectric box with and without the concealed targets can be numerically simulated. The concealed targets can be well identified from the reconstructed image. |
キーワード(和) | |
キーワード(英) | through the wall imaging / concealed targets / scattering and imaging / target reconstruction |
資料番号 | SANE2009-121 |
発行日 |
研究会情報 | |
研究会 | SANE |
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開催期間 | 2009/10/26(から1日開催) |
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講演論文情報詳細 | |
申込み研究会 | Space, Aeronautical and Navigational Electronics (SANE) |
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本文の言語 | ENG |
タイトル(和) | |
サブタイトル(和) | |
タイトル(英) | Scattering and Image Simulation for Reconstruction of 3D PEC Objects Concealed in a Closed Dielectric Box(WSANE 2009 (Workshop for Space, Aeronautical and Navigational Electronics)) |
サブタイトル(和) | |
キーワード(1)(和/英) | / through the wall imaging |
第 1 著者 氏名(和/英) | / Junwen Dai |
第 1 著者 所属(和/英) | Key Laboratory of Wave Scattering and Remote Sensing Information (MoE) Fudan University |
発表年月日 | 2009-11-03 |
資料番号 | SANE2009-121 |
巻番号(vol) | vol.109 |
号番号(no) | 265 |
ページ範囲 | pp.- |
ページ数 | 4 |
発行日 |