A circular aperture array configuration with a small antenna radius

被引：0
|
作者：
Noro, Takanori
Kazama, Yasuhiro
Takahashi, Masaharu
Ito, Koichi
机构：
[1] Chiba Univ, Grad Sch Sci & Technol, Chiba 260, Japan
[2] Japan Radio Co Ltd, Tokyo 181, Japan
[3] Chiba Univ, Res Ctr Frontier Med Engn, Chiba 263, Japan
[4] Chiba Univ, Dept Med Syst Engn, Chiba 263, Japan
来源：
IEICE TRANSACTIONS ON COMMUNICATIONS | 2007年 / E90B卷 / 09期
关键词：
array configuration; uniform arrangement; patch antennas helical antennas;
D O I：
10.1093/ietcom/e90-b.9.2271
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
In this paper, small sized arrays with a few elements are investigated. The antenna diameter is assumed to be less than 3 lambda(o). The focus of this paper is to compare the gain characteristics of a triangle arrangement with these of a uniform arrangement. The method of moments is used to calculating the gain characteristics. It is shown that the triangle arrangement is not always sufficient to obtain maximum gain for a small-sized antenna with only a few elements. Also, the type of antenna element used greatly influences the required number of elements and the element configuration.
引用
收藏
页码：2271 / 2279
页数：9
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