講演名 2011-11-24
Polarimetric GPR Vivaldi Antenna Array and Experiments
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抄録(和)
抄録(英) Conventional GPR use a single antenna mode for transmission and reception, resulting in a response only to Co-Polarization signal. However, we expect that more polarmetric information can be obtained if Cross-Polarization signal is also measured. So we developed a polarimetric antenna array using Vivaldi antenna elements, due to their wide bandwidth and non-dispersion nature. The paper describes design and realization of the polarimetric antenna array accommodated on the full-polarimetric GPR system. Two groups of experiment have been performance. The first group is concerned with the standard dihedral which is made of two orthogonal conducting plates as the targets to prove the availability and accuracy of the polarimetric Vivaldi antenna array. The second group is using a metallic cylinder as the target. The results of experiment are shown in this presentation that Co-Polarization and Cross-Polarization information can be obtained for each transmission and help us to identify target attribute such as direction.
キーワード(和)
キーワード(英) Vivaldi antenna / polarimetric Vivaldi antenna array / GPR
資料番号 SANE2011-116
発行日

研究会情報
研究会 SANE
開催期間 2011/11/17(から1日開催)
開催地(和)
開催地(英)
テーマ(和)
テーマ(英)
委員長氏名(和)
委員長氏名(英)
副委員長氏名(和)
副委員長氏名(英)
幹事氏名(和)
幹事氏名(英)
幹事補佐氏名(和)
幹事補佐氏名(英)

講演論文情報詳細
申込み研究会 Space, Aeronautical and Navigational Electronics (SANE)
本文の言語 ENG
タイトル(和)
サブタイトル(和)
タイトル(英) Polarimetric GPR Vivaldi Antenna Array and Experiments
サブタイトル(和)
キーワード(1)(和/英) / Vivaldi antenna
第 1 著者 氏名(和/英) / Wenjing Liang
第 1 著者 所属(和/英)
College of Geo-Exploration Science and Technology, Jilin University
発表年月日 2011-11-24
資料番号 SANE2011-116
巻番号(vol) vol.111
号番号(no) 312
ページ範囲 pp.-
ページ数 5
発行日