Novel design of broad-band stacked patch antenna

被引：79
|
作者：
Ooi, BL [1 ]
Qin, S [1 ]
Leong, MS [1 ]
机构：
[1] Natl Univ Singapore, Dept Elect & Comp Engn, Singapore 119260, Singapore
来源：
IEEE TRANSACTIONS ON ANTENNAS AND PROPAGATION | 2002年 / 50卷 / 10期
关键词：
broad-band antennas; stacked microstrip antennas;
D O I：
10.1109/TAP.2002.802087
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：
A novel broad-band stacked E-shaped patch antenna is proposed in this paper. The proposed antenna has the input impedance bandwidth of about 38.41%, better than the conventional E-shaped microstrip patch antenna, which has an input impedance bandwidth of 33.8%. Through the use of the washer on the probe of the stacked patch antenna, the input impedance bandwidth is improved further to 44.9%. The radiation patterns are found to be relatively constant throughout the whole band. Comparisons of these antennas are presented in this paper.
引用
收藏
页码：1391 / 1395
页数：5
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