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Radiation Efficiency Measurement Based on Wheeler Method Using Hybrid Coupler and Sliding Short
http://hdl.handle.net/10191/30269
http://hdl.handle.net/10191/30269ec1e24ac-dac9-4fd1-b31f-3feea3090499
| 名前 / ファイル | ライセンス | アクション |
|---|---|---|
2011_E10_1002.pdf (297.2 kB)
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| Item type | 会議発表論文 / Conference Paper(1) | |||||
|---|---|---|---|---|---|---|
| 公開日 | 2014-11-12 | |||||
| タイトル | ||||||
| タイトル | Radiation Efficiency Measurement Based on Wheeler Method Using Hybrid Coupler and Sliding Short | |||||
| 言語 | ||||||
| 言語 | eng | |||||
| キーワード | ||||||
| 主題Scheme | Other | |||||
| 主題 | Hybrid coupler | |||||
| キーワード | ||||||
| 主題Scheme | Other | |||||
| 主題 | Sliding short | |||||
| キーワード | ||||||
| 主題Scheme | Other | |||||
| 主題 | Wheeler method | |||||
| キーワード | ||||||
| 主題Scheme | Other | |||||
| 主題 | Small antenna | |||||
| キーワード | ||||||
| 主題Scheme | Other | |||||
| 主題 | Radiation efficiency | |||||
| 資源タイプ | ||||||
| 資源 | http://purl.org/coar/resource_type/c_5794 | |||||
| タイプ | conference paper | |||||
| 著者 |
Kobayashi, Yohei
× Kobayashi, Yohei× Ishii, Nozomu |
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| 抄録 | ||||||
| 内容記述タイプ | Abstract | |||||
| 内容記述 | The use of the subtraction function of a 180 - degree 3dB hybrid coupler is proposed in a method of removing the uncertainty of the reflection coefficient measurement. The authors have proposed and examined a technique of measuring arbitrary reflection coefficients using a hybrid coupler and a sliding short. It has a possibility of accurate measurement of the reflection coefficient whose magnitude is close to unity, because S parameters of the components used in the measurement system are measured In this paper, we apply it to the measurement of the radiation efficiency of the antenna based on the Wheeler method and show the valid ity of the proposed technique. | |||||
| 内容記述 | ||||||
| 内容記述タイプ | Other | |||||
| 内容記述 | International Symposium on Antennas and Propagation (ISAP 2011) : October 25 - 28, 2012 Lotte Hotel Jeju, Jej, Korea. | |||||
| 書誌情報 |
International Symposium on Antennas and Propagation en : International Symposium on Antennas and Propagation 巻 2011, 号 FrF1-1, 発行日 2011-10 |
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| 出版者 | ||||||
| 出版者 | The Institute of Electronics, Information and Communication Engineers | |||||
| 権利 | ||||||
| 権利情報 | Copyright(C)2011 IEICE | |||||
| 権利 | ||||||
| 権利情報 | 本文データは学協会の許諾に基づきEJサイト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/ | |||||
