Characteristics of a Single I-shaped Slitted Zeroth-Order Resonance Mushroom Antenna based on Metamaterials

被引：0
|
作者：
Lee, Cherl-Hee [1 ]
Lee, Jonghun [1 ]
机构：
[1] Daegu Gyeongbuk Inst Sci & Technol, Robot Res Div, Taegu, South Korea
来源：
CMC-COMPUTERS MATERIALS & CONTINUA | 2014年 / 39卷 / 03期
关键词：
Metamaterials; Slit; Mushroom; Antenna; Zeroth-order; LEFT-HANDED METAMATERIALS; PERMITTIVITY; PERMEABILITY; WAVE; ENHANCEMENT; MEDIA;
D O I：
暂无
中图分类号：
TP [自动化技术、计算机技术];
学科分类号：
0812 ;
摘要：
The broadband design of a metamaterials-based zeroth-order resonance (ZOR) mushroom antenna with an I-shaped slit is presented and experimentally studied. The presented metamaterials-based antenna uses a unit cell based on a composite right/left handed (CRLH) transmission line and can provide a ZOR frequency. By designing the I-shaped slot resonance frequency adjacently to the ZOR frequency, the presented antenna can achieve a 10-dB bandwidth enhancement of roughly 7 times with respect to a conventional rectangular-shaped mushroom structure.
引用
收藏
页码：289 / 299
页数：11
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