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Analysis of Elliptical Microstrip Antennas with and without a Circular Slot
http://hdl.handle.net/10069/22141
http://hdl.handle.net/10069/22141cb2cfcc6-3788-4943-bd7e-ae755725f0b6
名前 / ファイル | ライセンス | アクション |
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IEICEe83-b_386.pdf (1.1 MB)
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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 | Analysis of Elliptical Microstrip Antennas with and without a Circular Slot | |||||
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 | covity model | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | least squares | |||||
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 wall admittance of an arbitrarily shaped microstrip antenna is generally formulated. As examples, elliptical microstrip antennas with and without a circular slot are calculated. The wall admittance is determied by the spectral domain analysis in order to consider the effect of the dielectric substrate. The electromagnetic fields within thye cavity are expanded in terms of the eigenfunctions in the cylindrical coordinate system and their expansion coefficients are determined by applying the impedance boundary condition at the aperture in the sense of the least squares. The calculated input impedance and axial ratio agree fairly well with the experimental data. The proposed method is valid for the microstrip antennas with a patch whose geometry deviates from the particular coordinate system, such as single-feed circularly polarized microstrip antennas. | |||||
書誌情報 |
IEICE transactions on communications 巻 E83-B, 号 2, p. 386-393, 発行日 2000-02 |
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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, E83-B(2), pp.386-393; 2000 |