A Compact Tri-Frequency Patch Antenna With Planar Left-Handed Materials

被引：0
|
作者：
Wang, Chen [1 ]
Hu, Bin-Jie [1 ]
机构：
[1] S China Univ Technol, Sch Elect & Informat Engn, Guangzhou 510640, Guangdong, Peoples R China
来源：
2010 6TH INTERNATIONAL CONFERENCE ON WIRELESS COMMUNICATIONS NETWORKING AND MOBILE COMPUTING (WICOM) | 2010年
关键词：
Left-Handed materials; large frequency ratio; microstrip antenna; miniaturization; tri-frequency antenna;
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：
A novel compact tri-frequency patch antenna filled with modified planar left-handed (LH) materials is presented. The modified LH structures enhance the LH nature and develop lower LH operating frequency, which enables size reduction and large frequency ratio. The length of LH structures with four unit cells is lambda(0) / 31.25. Large scale of frequency ratio can be arbitrarily chosen by adjusting the sizes of patch and LH materials.
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页数：4
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