Broadband Epsilon Negative Transmission Line Resonant Antenna with AIS Loading

被引:1
|
作者
Liu, Liang-Yuan [1 ,2 ]
Wang, Bing-Zhong [1 ]
机构
[1] Univ Elect Sci & Technol China, Inst Appl Phys, Chengdu, Sichuan, Peoples R China
[2] Huaihua Univ, Dept Phys & Informat Engn, Huaihua, Hunan, Peoples R China
来源
基金
高等学校博士学科点专项科研基金; 中国国家自然科学基金;
关键词
D O I
10.2528/PIERL16022701
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
A metamaterial-based broadband antenna loaded with artificial impedance surface (AIS) is presented in this letter. Two metallic vias connect a Y-shaped patch to the ground plane. The patch, two metallic vias, and the AIS compose an epsilon negative (ENG) transmission line (TL). The asymmetry Y-shaped patch and the AIS bring about the first-order resonance (FOR) and second-order resonance (SOR) modes, which can be merged into one passband to yield a wideband property. The proposed ENG-TL resonant antenna has the advantages of compact size, wide bandwidth, and high gain, which can be applied to portable and handheld communication system.
引用
收藏
页码:1 / 7
页数:7
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