Dual-Band Circularly Polarized Metamaterial Radome for Antenna Gain Enhancement

被引：0
|
作者：
Su, Hsin-Lung [1 ]
Huang, Hong-Sheng [2 ]
机构：
[1] Natl Pingtung Univ, Dept Comp & Commun, Pingtung, Taiwan
[2] Natl Pingtung Univ, Dept Comp Sci & Informat Engn, Pingtung, Taiwan
来源：
2016 IEEE 5TH ASIA-PACIFIC CONFERENCE ON ANTENNAS AND PROPAGATION (APCAP 2016) | 2016年
关键词：
Dual-band metamaterials; Radome; circularly polarized Antenna;
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：
This paper proposes a dualband metamaterialradome which can improve the gain of circularly polarized antenna. The refractive index of the metaterial is designed to near zero. This feature can use to focus on the electromagnetic wave and increase the gain of antenna. This dualband metamaterial is placed in front of the antenna 6 mm. The gain of the circularly polarized antenna increases 1.47 dB and 1.05 dB at the 2.4GHz and 5GHz band respectively.
引用
收藏
页码：133 / 134
页数：2
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