Multiband Antennas Comprising Multiple Frame-Printed Dipoles

被引：18

作者：

Wu, Pengfei ^{[1
]}

Kuai, Zhenqi ^{[1
]}

Zhu, Xiaowei ^{[1
]}

机构：

[1] Southeast Univ, Sch Informat Sci & Engn, State Key Lab Millimeter Waves, Nanjing 210096, Peoples R China

来源：

IEEE TRANSACTIONS ON ANTENNAS AND PROPAGATION | 2009年 / 57卷 / 10期

关键词：

Double-sided printed dipoles; frame-printed dipoles; multiband antennas;

D O I：

10.1109/TAP.2009.2029371

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 communication, the design of a multiband antenna consisting of a set of printed frame dipoles is proposed. The frame dipoles of different sizes are nested within each other and are employed as resonators to produce a multiband response. The dual-band antenna operating at 2.4/3.5 GHz is realized by-a primary frame dipole having a nested smaller frame dipole. The triband antenna operating at 1.8/2.4/3.5 GHz is composed of three frame dipoles nested within each other. The experimental results show stable radiation patterns similar to those of the traditional strip dipole. The gain of the dual-band antenna is 1.77 dBi at 2.4 GHz and 2.17 dBi at 3.5 GHz, and the gain of the triband antenna is 1.72 dBi at 1.8 GHz, 1.53 dBi at 2.4 GHz, and 1.41 dBi at 3.5 GHz.

引用

页码：3313 / 3316

页数：4

共 7 条

[1] A Multiband Conical Monopole Antenna Derived From a Modified Sierpinski Gasket [J].