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  1. 060 工学部
  2. 40 学会発表資料
  3. 04 電子情報通信学会
  1. 0 資料タイプ別
  2. 04 会議発表論文

Fundamental Study on Resolution Enhancement of Three-Dimensional Imaging in SAR Tomography

http://hdl.handle.net/10191/30813
http://hdl.handle.net/10191/30813
2b1304fe-d0eb-420f-a488-a3556e9bd011
名前 / ファイル ライセンス アクション
ISAP2012_POS1-34.pdf ISAP2012_POS1-34.pdf (275.0 kB)
Item type 会議発表論文 / Conference Paper(1)
公開日 2014-12-04
タイトル
タイトル Fundamental Study on Resolution Enhancement of Three-Dimensional Imaging in SAR Tomography
言語
言語 eng
資源タイプ
資源 http://purl.org/coar/resource_type/c_5794
タイプ conference paper
著者 Yamada, Toshihiro

× Yamada, Toshihiro

WEKO 168856

Yamada, Toshihiro

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Yamada, Hiroyoshi

× Yamada, Hiroyoshi

WEKO 50

Yamada, Hiroyoshi

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Yamaguchi, Yoshio

× Yamaguchi, Yoshio

WEKO 19

Yamaguchi, Yoshio

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抄録
内容記述タイプ Abstract
内容記述 In this report, we provide preliminary results of experimental study on resolution enhancement of SAR tomography. The SAR tomography by using repeat-pass SAR images, or multi-baseline observa-tion, can be regarded as a multi-incident angle imaging array technique. Three-dimensional imaging can be realized with these SAR images (baseline data set) by using direction of arrival (DOA) estimation techniques, such as beamforming (BF) method. In the SAR tomography, limited number of base-lines is the most difficult problem. To overcome this difficulty, we propose to apply the Khatri-Rao (KR) product array processing to the SAR tomography which enhance the array aperture and improves the degrees-of-freedom of the array system. Simulation results are provided to show availability of the KR product array processing in SAR tomography. In addition, indoor X-band model experiments were done in an anechoic chamber of our laboratory to demonstrate performance of the proposed processing.
書誌情報 International Symposium on Antennas and Propagation
en : International Symposium on Antennas and Propagation

巻 2012, 号 POS1-34, p. 624-627, 発行日 2012-10
出版者
出版者 The Institute of Electronics, Information and Communication Engineers
権利
権利情報 Copyright(C)2012 IEICE
権利
権利情報 本文データは学協会の許諾に基づきホームページから複製したものである
著者版フラグ
値 publisher
異版である
関連タイプ isVersionOf
識別子タイプ URI
関連識別子 http://ap-s.ei.tuat.ac.jp/isapx/2012/pdf/POS1-34.pdf
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