| 講演名 | 2016-06-02 [Poster Presentation] Near-field to Far-field Transformation using Non-contacting Near-field Measurement with Kirchhoff Surface Integral Representation in the Frequency Domain Sung-Mao Wu(NUK), Li-Wen Lai(NUK), Jia-Yu Liu(NUK), Bang-Cheng Chiu(NUK), Mong-Hua Tu(NUK), Cheng-Chang Chen(BSMI), Ming-Shan Lin(BSMI), |
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| 抄録(和) | This paper describes a non-contacting method of achieving near-field to far-field transformation using Kirchhoff surface integral representation (KSIR).The advantages of this method include that it is possible to distinguish the six fields independently on the basis of each individual integral surface and at the same time simplify the formula calculations. A patch antenna, chosen to be the device under test, was fabricated on an FR4 with a height of 0.9mm to assist with near-field to far-field transformation and operated at a center frequency of 2.4GHz. We used a non-contacting measurement device called EM-ISIGHT, by APREL Inc., to measure the near-field radiation of the patch antenna. Combining the near-field data and the KSIR to extract the far-field radiation of the DUT was the principal transformation methodology. We verified the accuracy of the methodology by comparing the relation between electric intensity versus distance and electric intensity on the far-field surface. |
| 抄録(英) | This paper describes a non-contacting method of achieving near-field to far-field transformation using Kirchhoff surface integral representation (KSIR).The advantages of this method include that it is possible to distinguish the six fields independently on the basis of each individual integral surface and at the same time simplify the formula calculations. A patch antenna, chosen to be the device under test, was fabricated on an FR4 with a height of 0.9mm to assist with near-field to far-field transformation and operated at a center frequency of 2.4GHz. We used a non-contacting measurement device called EM-ISIGHT, by APREL Inc., to measure the near-field radiation of the patch antenna. Combining the near-field data and the KSIR to extract the far-field radiation of the DUT was the principal transformation methodology. We verified the accuracy of the methodology by comparing the relation between electric intensity versus distance and electric intensity on the far-field surface. |
| キーワード(和) | Near-field to far-field transformation / Kirchhoff surface integral representation / Patch antenna / Non-contacting measurement / EM-ISIGHT |
| キーワード(英) | Near-field to far-field transformation / Kirchhoff surface integral representation / Patch antenna / Non-contacting measurement / EM-ISIGHT |
| 資料番号 | EMCJ2016-31 |
| 発行日 | 2016-05-26 (EMCJ) |
| 研究会情報 | |
| 研究会 | EMCJ / IEE-EMC / IEE-MAG |
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| 開催期間 | 2016/6/2(から2日開催) |
| 開催地（和） | NTU (台湾) |
| 開催地（英） | NTU, Taiwan |
| テーマ（和） | EMC Joint Workshop, 2016, Taipei |
| テーマ（英） | EMC Joint Workshop, 2016, Taipei |
| 委員長氏名（和） | 曽根 秀昭(東北大) / 川又 憲(東北学院大) / 山口 正洋(東北大) |
| 委員長氏名（英） | Hideaki Sone(Tohoku Univ.) / Ken Kawamata(Tohoku-gakuin Univ.) / Masahiro Yamaguchi(Tohoku Univ.) |
| 副委員長氏名（和） | 和田 修己(京大) |
| 副委員長氏名（英） | Osami Wada(Kyoto Univ.) |
| 幹事氏名（和） | 森岡 健浩(産総研) / 大坂 英樹(日立オートモティブシステムズ) / 牛尾 知雄(阪大) / 関口 秀紀(海技研) / 小原 学(明治大) |
| 幹事氏名（英） | Takehiro Morioka(AIST) / Hideki Osaka(Hitachi Automotive Systems) / Tomoo Ushio(Osaka Univ.) / Hidenori Sekiguchi(NMRI) / Gaku Obara(Meji Univ.) |
| 幹事補佐氏名（和） | 萓野 良樹(電通大) / 勝部 勇作(日立) / 佐々木 智江(パナソニック) / 林 優一(東北学院大) / 山田 啓壽(東芝) |
| 幹事補佐氏名（英） | Yoshiki Kayano(Univ. of Electro-Comm.) / Yusaku Katsube(Hitachi) / Chie Sasaki(Panasonic) / Yu-ichi Hayashi(Tohoku-gakuin Univ.) / Keiju Yamada(Toshiba Co.) |
| 講演論文情報詳細 | |
| 申込み研究会 | Technical Committee on Electromagnetic Compatibility / Technical Meeting on Electromagnetic Compatibility / Technical Meeting on Magnetics |
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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） | [Poster Presentation] Near-field to Far-field Transformation using Non-contacting Near-field Measurement with Kirchhoff Surface Integral Representation in the Frequency Domain |
| サブタイトル（和） | |
| キーワード(1)（和/英） | Near-field to far-field transformation / Near-field to far-field transformation |
| キーワード(2)（和/英） | Kirchhoff surface integral representation / Kirchhoff surface integral representation |
| キーワード(3)（和/英） | Patch antenna / Patch antenna |
| キーワード(4)（和/英） | Non-contacting measurement / Non-contacting measurement |
| キーワード(5)（和/英） | EM-ISIGHT / EM-ISIGHT |
| 第 1 著者 氏名（和/英） | Sung-Mao Wu / Sung-Mao Wu |
| 第 1 著者 所属（和/英） | National University of Kaohsiung(略称：NUK) National University of Kaohsiung(略称：NUK) |
| 第 2 著者 氏名（和/英） | Li-Wen Lai / Li-Wen Lai |
| 第 2 著者 所属（和/英） | National University of Kaohsiung(略称：NUK) National University of Kaohsiung(略称：NUK) |
| 第 3 著者 氏名（和/英） | Jia-Yu Liu / Jia-Yu Liu |
| 第 3 著者 所属（和/英） | National University of Kaohsiung(略称：NUK) National University of Kaohsiung(略称：NUK) |
| 第 4 著者 氏名（和/英） | Bang-Cheng Chiu / Bang-Cheng Chiu |
| 第 4 著者 所属（和/英） | National University of Kaohsiung(略称：NUK) National University of Kaohsiung(略称：NUK) |
| 第 5 著者 氏名（和/英） | Mong-Hua Tu / Mong-Hua Tu |
| 第 5 著者 所属（和/英） | National University of Kaohsiung(略称：NUK) National University of Kaohsiung(略称：NUK) |
| 第 6 著者 氏名（和/英） | Cheng-Chang Chen / Cheng-Chang Chen |
| 第 6 著者 所属（和/英） | National University of Kaohsiung(略称：BSMI) National University of Kaohsiung(略称：BSMI) |
| 第 7 著者 氏名（和/英） | Ming-Shan Lin / Ming-Shan Lin |
| 第 7 著者 所属（和/英） | National University of Kaohsiung(略称：BSMI) National University of Kaohsiung(略称：BSMI) |
| 発表年月日 | 2016-06-02 |
| 資料番号 | EMCJ2016-31 |
| 巻番号（vol） | vol.116 |
| 号番号（no） | EMCJ-72 |
| ページ範囲 | pp.39-42(EMCJ), |
| ページ数 | 4 |
| 発行日 | 2016-05-26 (EMCJ) |