講演名 | 2022-12-16 Phase Method of Microwave Tomography Based on Micro-Rotation Cheng-Chung Lin(NCSIST), Wei-Chen Chiu(NCSIST), Ai-Jung Lee(NCSIST), |
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抄録(和) | The target echo position in two dimensions can be achieved by combining time-domain signals (generated by vector network analyzer or VNA) and orderly variation of optical path difference (contributed from micro-rotation). In this study, the positioning formulas are derived from micro-rotation and small-angle approximation. And to effectively obtain multi-echo position, an approach similar to Klimontovich equation in plasma physics is adopted to image reconstruction function (IRF) which can accurately detect probable positions of target echoes. The proposed method is verified by a three-lens targets experiment. The image reconstruction results precisely showed the positions of the three targets. |
抄録(英) | The target echo position in two dimensions can be achieved by combining time-domain signals (generated by vector network analyzer or VNA) and orderly variation of optical path difference (contributed from micro-rotation). In this study, the positioning formulas are derived from micro-rotation and small-angle approximation. And to effectively obtain multi-echo position, an approach similar to Klimontovich equation in plasma physics is adopted to image reconstruction function (IRF) which can accurately detect probable positions of target echoes. The proposed method is verified by a three-lens targets experiment. The image reconstruction results precisely showed the positions of the three targets. |
キーワード(和) | RCS / tomography / positioning |
キーワード(英) | RCS / tomography / positioning |
資料番号 | SANE2022-75 |
発行日 | 2022-12-08 (SANE) |
研究会情報 | |
研究会 | SANE |
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開催期間 | 2022/12/15(から2日開催) |
開催地(和) | 長崎ブリックホール |
開催地(英) | Nagasaki Public Hall |
テーマ(和) | ICSANE |
テーマ(英) | ICSANE |
委員長氏名(和) | 森山 敏文(長崎大) |
委員長氏名(英) | Toshifumi Moriyama(Nagasaki Univ.) |
副委員長氏名(和) | 田中 真(東海大) / 網嶋 武(明大) |
副委員長氏名(英) | Makoto Tanaka(Tokai Univ.) / Takeshi Amishima(Meiji Univ.) |
幹事氏名(和) | 二ッ森 俊一(電子航法研) / 北村 尭之(三菱電機) |
幹事氏名(英) | Shunichi Futatsumori(ENRI) / Takayuki Kitamura(Mitsubishi Electric) |
幹事補佐氏名(和) | 尚 方(電通大) |
幹事補佐氏名(英) | Shang Fang(Univ. of Electro-Comm) |
講演論文情報詳細 | |
申込み研究会 | Technical Committee on Space, Aeronautical and Navigational Electronics |
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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) | Phase Method of Microwave Tomography Based on Micro-Rotation |
サブタイトル(和) | |
キーワード(1)(和/英) | RCS / RCS |
キーワード(2)(和/英) | tomography / tomography |
キーワード(3)(和/英) | positioning / positioning |
第 1 著者 氏名(和/英) | Cheng-Chung Lin / Cheng-Chung Lin |
第 1 著者 所属(和/英) | National Chung-Shan Institute of Science and Technology(略称:NCSIST) National Chung-Shan Institute of Science and Technology(略称:NCSIST) |
第 2 著者 氏名(和/英) | Wei-Chen Chiu / Wei-Chen Chiu |
第 2 著者 所属(和/英) | National Chung-Shan Institute of Science and Technology(略称:NCSIST) National Chung-Shan Institute of Science and Technology(略称:NCSIST) |
第 3 著者 氏名(和/英) | Ai-Jung Lee / Ai-Jung Lee |
第 3 著者 所属(和/英) | National Chung-Shan Institute of Science and Technology(略称:NCSIST) National Chung-Shan Institute of Science and Technology(略称:NCSIST) |
発表年月日 | 2022-12-16 |
資料番号 | SANE2022-75 |
巻番号(vol) | vol.122 |
号番号(no) | SANE-312 |
ページ範囲 | pp.65-67(SANE), |
ページ数 | 3 |
発行日 | 2022-12-08 (SANE) |