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Wall Admittance of a Circular Microstrip Antenna
http://hdl.handle.net/10069/22142
http://hdl.handle.net/10069/22142ed341740-dd1c-4108-91ba-421d8731ddc8
名前 / ファイル | ライセンス | アクション |
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IEICEe82-b_760.pdf (420.6 kB)
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Item type | 学術雑誌論文 / Journal Article(1) | |||||
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公開日 | 2009-09-03 | |||||
タイトル | ||||||
タイトル | Wall Admittance of a Circular Microstrip Antenna | |||||
言語 | ||||||
言語 | eng | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | microstrip antenna | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | wall admittance | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | spectral domain | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | cavity model | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | surface wave | |||||
資源タイプ | ||||||
資源タイプ識別子 | http://purl.org/coar/resource_type/c_6501 | |||||
資源タイプ | journal article | |||||
著者 |
Fujimoto, Takafumi
× Fujimoto, Takafumi× Tanaka, Kazumasa× Taguchi, Mitsuo |
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抄録 | ||||||
内容記述タイプ | Abstract | |||||
内容記述 | The formulation of the wall admittance of a circular microstrip antenna by the spectral domain method is presented. The circular microstrip antenna is calculated using the cavity model. The electromagnetic fields within the antenna cavity are determined from the impedance boundary condition at the side aperture. The contribution from the region outside the antenna is taken into account by the wall admittance. The wall admittance is defined by the magnetic field produced by the equivalent, magnetic current at the aperture. The magnetic field is calculated by the spectral domain method. The wall admittances obtained by this method are compared with the results calculated by Shen. The calculated input impedances of the microstrip antenna agree fairly well with the experimental data for the substrate thickness of up to 0.048λ_g. The formulation of wall admittance presented here is easily applicable to arbitrarily shaped microstrip antennas. | |||||
書誌情報 |
IEICE transactions on communications 巻 E82-B, 号 5, p. 760-767, 発行日 1999-05 |
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出版者 | ||||||
出版者 | 電子情報通信学会 | |||||
ISSN | ||||||
収録物識別子タイプ | ISSN | |||||
収録物識別子 | 09168516 | |||||
書誌レコードID | ||||||
収録物識別子タイプ | NCID | |||||
収録物識別子 | AA10826261 | |||||
著者版フラグ | ||||||
出版タイプ | VoR | |||||
出版タイプResource | http://purl.org/coar/version/c_970fb48d4fbd8a85 | |||||
引用 | ||||||
内容記述タイプ | Other | |||||
内容記述 | IEICE transactions on communications, E82-B(5), pp.760-767; 1999 |