GAIN IMPROVEMENT OF A CAVITY-BACKED SLOT ANTENNA

被引：1
作者：
Eldek, Abdelnasser A. [1 ]
机构：
[1] Jackson State Univ, Dept Comp Engn, Jackson, MS 39217 USA
来源：
MICROWAVE AND OPTICAL TECHNOLOGY LETTERS | 2011年 / 53卷 / 08期
关键词：
high gain; directive antennas; backed slot antennas; YAGI-UDA ARRAYS; WIDE-BAND; DESIGN; SUPERSTRATE; RADIATION; ELEMENT;
D O I：
10.1002/mop.26141
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：
Design of a high gain cavity backed slot antenna is presented with relatively small size. The large ground plane of the original design is cut 75%. Mushroom cells and ground plane orientations have been employed to improve the antenna gain. An 18.75-dB maximum gain is obtained with an average gain of 17.3 dB in the entire operating band. (C) 2011 Wiley Periodicals, Inc. Microwave Opt Technol Lett 53: 1815-1818, 2011; View this article online at wileyonlinelibrary.com. DOI 10.1002/mop.26141
引用
收藏
页码：1815 / 1818
页数：5
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