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タイトル
  • Analysis of rotationally symmetrical antenna with wider beamwidth
作成者
    • Yagyu, Daisuke
    • Tanaka, Kazumasa
    • Fujimoto, Takafumi
    • Taguchi, Mitsuo
権利情報
  • (c)1998 IEEE. Personal use of this material is permitted. However, permission to reprint/republish this material for advertising or promotional purposes or for creating new collective works for resale or redistribution to servers or lists, or to reuse any copyrighted component of this work in other works must be obtained from the IEEE.
内容注記
  • Abstract An oblate spheroidal antenna (OSA) has been proposed to widen the beamwidth of microstrip antennas (MSA). OSA consists of a linearly polarized circular patch MSA inserted between oblate spheroidal conductors. The electromagnetic fields within the MSA are expressed as the summation of modal functions in the cylindrical coordinate system. Their unknown coefficients and the equivalent electric and magnetic currents on antenna surface are determined by the magnetic field integral equation on the aperture of the substrate and the electric field integral equation on the conductor surface. The antenna beamwidth becomes wider and the resonant frequency decreases as the conductor height increases.
  • Other text
  • Other IEEE Antennas and Propagation Society International Symposium 1998, Atlanta, Georgia June 21-26, 1998
  • Other Proc. of 1998 IEEE Antennas and Propagation Society International Symposium, Vol. 1, pp. 324-327, June 1998.
出版者 IEEE
日付
    Issued1998-06
言語
  • eng
資源タイプ conference paper
出版タイプ VoR
資源識別子 HDL http://hdl.handle.net/10069/20174 , URI https://nagasaki-u.repo.nii.ac.jp/records/18357
関連
  • NCID BA38452756
  • isIdenticalTo DOI https://doi.org/10.1109/APS.1998.699145
  • ISBN 0780344782
収録誌情報
  • IEEE Antennas and Propagation Society, AP-S International Symposium 1999
  • 巻1 開始ページ324 終了ページ327
ファイル
コンテンツ更新日時 2023-07-06