Wideband Circularly-polarized dielectric loaded patch antenna fed by a meandering probe

被引：0
|
作者：
Lin, Quan Wei [1 ]
Zhang, Xiu Yin [1 ]
Lai, Hau Wah [2 ]
Wong, Hang [2 ]
机构：
[1] South China Univ Technol, Sch Elect & Informat Engn, Guangzhou 510641, Peoples R China
[2] City Univ Hong Kong, Shenzhen Res Inst, Informat Commun Technol Ctr, Shenzhen Key Lab Millimetrewave & Wideband Wirele, Shenzhen 518057, Peoples R China
来源：
2013 IEEE INTERNATIONAL WORKSHOP ON ELECTROMAGNETICS (IWEM): APPLICATIONS AND STUDENT INNOVATION COMPETITION | 2013年
基金：
中国国家自然科学基金;
关键词：
DESIGN;
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 wideband compact circularly-polarized (CP) patch antenna is proposed. This patch antenna is excited by a meandering probe which is implemented in multi-layered substrates. The proposed antenna is wide in both impedance and axial ratio (AR) bandwidths, which respectively are 49% (for reflection coefficient<-10dB) and 8.64% (for AR<3dB). The peak gain within the AR bandwidth is 7.3dBic and the gain variation is less than 0.5dB.
引用
收藏
页码：96 / 99
页数：4
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