A METAMATERIAL-EMBEDDED WIDE-BAND ANTENNA FOR THE MICROWAVE C-BAND

被引:0
|
作者
Hossain, Md. Ikbal [1 ]
Faruque, Mohammad Rashed Iqbal [1 ]
Islam, Mohammad Tariqul [2 ]
Rahman, Atiqur [1 ]
机构
[1] ANGKASA, Space Sci Ctr, Bangi 43600, Selangor, Malaysia
[2] Univ Kebangsaan Malaysia, Dept Elect Elect & Syst Engn, Bangi 43600, Selangor, Malaysia
来源
MATERIALI IN TEHNOLOGIJE | 2017年 / 51卷 / 01期
关键词
antenna; head model; substrate material; SLOT ANTENNA; BANDWIDTH ENHANCEMENT; PATCH;
D O I
10.17222/mit.2015.145
中图分类号
T [工业技术];
学科分类号
08 ;
摘要
In this paper a metamaterial-embedded, compact microstrip-fed patch antenna is introduced for microwave C-band applications. The proposed antenna is composed of a rectangular metamaterial-embedded patch, microstrip-fed line and a partial ground plane. The finite-integration technique (FIT) based on Computer Simulation Technology (CST) Microwave Studio is utilized in this study. The measurements of antenna performances are conducted in a near-field measurement laboratory. The antenna performance parameters comprising the reflection coefficient, radiation efficiency, gain, and radiation pattern are studied to validate the antenna performance. The measured results show that the proposed metamaterial-embedded antenna exhibits a wide impedance bandwidth over the C band (from 3.77 GHz to 6.58 GHz). The results also indicate good radiation efficiency and antenna gain with a nearly omni-directional radiation pattern at the frequencies of interest.
引用
收藏
页码:25 / 28
页数:4
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