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  1. 060 工学部
  2. 10 学術雑誌論文
  3. 10 査読済論文
  1. 0 資料タイプ別
  2. 01 学術雑誌論文

Polarimetric Scattering Analysis for a Finite Dihedral Corner Reflector(Sensing)

http://hdl.handle.net/10191/21327
http://hdl.handle.net/10191/21327
a844dcd5-53c4-403d-9dc1-29f271fdfba2
名前 / ファイル ライセンス アクション
110003488270.pdf 110003488270.pdf (798.9 kB)
Item type 学術雑誌論文 / Journal Article(1)
公開日 2013-02-19
タイトル
言語 en
タイトル Polarimetric Scattering Analysis for a Finite Dihedral Corner Reflector(Sensing)
言語
言語 eng
キーワード
主題Scheme Other
主題 finite dihedral corner reflector
キーワード
主題Scheme Other
主題 double-bounce scattering
キーワード
主題Scheme Other
主題 radar polarimetry
キーワード
主題Scheme Other
主題 POLSAR
資源タイプ
資源 http://purl.org/coar/resource_type/c_6501
タイプ journal article
著者 Hayashi, Kei

× Hayashi, Kei

WEKO 5670

en Hayashi, Kei

Search repository
Sato, Ryoichi

× Sato, Ryoichi

WEKO 5671

en Sato, Ryoichi

Search repository
Yamaguchi, Yoshio

× Yamaguchi, Yoshio

WEKO 19

en Yamaguchi, Yoshio

Search repository
Yamada, Hiroyoshi

× Yamada, Hiroyoshi

WEKO 50

en Yamada, Hiroyoshi

Search repository
抄録
内容記述タイプ Abstract
内容記述 This paper examines polarimetric scattering characteristics caused by a dihedral corner reflector of finite size. The dihedral corner reflector is a basic model of double-bounce structure in urban area. The detailed scattering information serves the interpretation of Polarimetric Synthetic Aperture Radar (POLSAR) data analysis. The Finite-Difference Time-Domain (FDTD) method is utilized for the scattering calculation because of its simplicity and flexibility in the target shape modeling. This paper points out that there exists a stable double-bounce squint angle region both for perfect electric conductor (PEC) and dielectric corner reflectors. Beyond this stable squint angular region, the scattering characteristics become completely different from the assumed response. A criterion on the double-bounce scattering is proposed based on the physical optics (PO) approximation. The detailed analyses on the polarimetric index (copolarization ratio) with respect to squint angle and an experimental result measured in an anechoic chamber are shown.
言語 en
書誌情報 en : IEICE transactions on communications

巻 E89-B, 号 1, p. 191-195, 発行日 2006-01
出版者
言語 en
出版者 The Institute of Electronics, Information and Communication Engineers
ISSN
収録物識別子タイプ ISSN
収録物識別子 0916-8516
書誌レコードID
収録物識別子タイプ NCID
収録物識別子 AA10826261
DOI
識別子タイプ DOI
関連識別子 http://doi.org/10.1093/ietcom/e89-b.1.191
権利
権利情報 copyright(C)2006 IEICE
出版タイプ
出版タイプ VoR
出版タイプResource http://purl.org/coar/version/c_970fb48d4fbd8a85
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://www.ieice.org/jpn/trans_online/
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