A Dual-band Microstrip Antenna using a T-shaped Parasitic Element

被引：0

作者：

Kim, Jun-Won ^{[1
]}

Ham, Hyung-Jun ^{[1
]}

Woo, Jong-Myung ^{[1
]}

机构：

[1] Chungnam Natl Univ, Dept Radio Sci & Engn, Taejon, South Korea

来源：

2014 20TH INTERNATIONAL CONFERENCE ON MICROWAVES, RADAR, AND WIRELESS COMMUNICATION (MIKON) | 2014年

关键词：

Microstrip antenna; Parasitic element; Perturbation; Coupling effect;

D O I：

暂无

中图分类号：

TP3 [计算技术、计算机技术];

学科分类号：

0812 ;

摘要：

This paper presents a dual-band microstrip antenna using a T-shaped parasitic element that cover GPS L-1 (1.575 GHz) and L-5 (1.176 GHz) bands. The proposed antenna has dual-band characteristic by placing a T-shaped parasitic element at radiation aperture. The T-shaped parasitic element has effects of perturbation and coupling in the resonator. The size of the designed antenna has half-wavelength at 1.575 GHz (L-1 band), and the antenna is miniaturized due to resonate at low frequency (L-5 band) by the parasitic element. Furthermore, the antenna is single-layer and low-profile. Also, the broadside radiation patterns are observed in all bands.

引用

页数：3

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