Broadband rectangular slotted plate antenna

被引:0
|
作者
Chen, ZN [1 ]
Chia, MYW [1 ]
机构
[1] Natl Univ Singapore, Ctr Wireless Commun, Singapore 117674, Singapore
关键词
D O I
暂无
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, a single-layer single-element probe-fed slotted plat antenna is presented, which features a broad impedance bandwidth and low cross polarisation levels. Experiments on its input impedance and radiation patterns show that by thickening aired substrate supporting the plate, unsurprisingly, the impedance bandwidth reaches up to the order of 20%. Both the stable radiation patterns and the low cross-polarisation levels, typically, lower than -20dB are observed across the pass-band. The 5.7 similar to7.9dBi gains are also obtained within the pass-band.
引用
收藏
页码:640 / 643
页数:4
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