Compact printed dual-band dipole with wideband integrated balun

被引：8
|
作者：
Zhang, Q. -Y. [1 ]
Chu, Q. -X. [1 ]
Wang, Y. [1 ]
机构：
[1] S China Univ Technol, Sch Elect & Informat Engn, Guangzhou, Guangdong, Peoples R China
来源：
ELECTRONICS LETTERS | 2009年 / 45卷 / 24期
关键词：
ANTENNA; DESIGN;
D O I：
10.1049/el.2009.1280
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 compact printed dual-band dipole with an integrated wideband balun is presented. The proposed antenna consists of two radiating microstrip branches and a slot balun etched in the ground plane. With the integrated balun, the proposed antenna yields an impedance bandwidth of 2.38-2.65 and 4.95-6.35 GHz with return loss less than 210 dB, while retaining a compact size of 30 x 25 x 0.8 mm(3). The antenna has general good omnidirectional radiation patterns in its H-plane and attains considerable gain characteristics across its dual bands. Measured and simulated results are demonstrated to verify the proposed design.
引用
收藏
页码：1209 / U29
页数：2
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