Radiation Properties of Ring-Shaped Microstrip Antenna Array

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概要

• 論文の詳細を見る

• copyright(c)1995 IEICE許諾番号：07RB0174In this paper, mutual coupling |S_lt21gt| between R-MSA (ring-shaped microstrip antenna) elements was estimated by the EMF method based on the cavity model. Then, the validity of the proposed method was tested by experiments. The experiments confirmed satisfactory agreement between the computed and experimental data for |S_lt21gt| in both E- and H-plane arrangements. In addition, a circularly polarized planar array composed of R-MSA elements was designed on the basis of the data of |S_lt21gt|. The experimental results of such a planar array demonstrated high performance in radiation pattern as well as axial ratio property. Furthermore, the active reflection coefficient, |Γ| in the R-MSA array was also investigated in both equilateral and square arrangements. The computed results of active reflection coefficient in the array demonstrated high performance in both arrangements.

• 社団法人電子情報通信学会の論文
• 1995-08-25

著者

• Rahardjo Eko

  Department Of Electrical And Electronic Saitama University

• Kobayashi M

  Toshiba Matsushita Display Technol. Co. Ltd. Fukayn‐shi Jpn

• Haneishi Misao

  Department Of Electrical And Electronic Systems Saitama University

• Haneishi Misao

  Department Of Electrical And Electronic Saitama University

• Kobayashi Motohiko

  Department of Electrical and Electronic, Saitama University

• Tsuda Shin-ichiro

  Personal Telecom Division, Sony Electronic Inc.

• Tsuda Shin-ichiro

  Personal Telecom Division Sony Electronic Inc.

• 羽石 操

  Department of Electrical and Electronic Systems, Saitama University

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