Directivity Improvement of Patch Antenna using Metamaterial

被引：0
|
作者：
Gautam, Swati [1 ]
Agrawal, Anshul [1 ]
机构：
[1] ITM Univ, Gwalior, India
来源：
2016 SYMPOSIUM ON COLOSSAL DATA ANALYSIS AND NETWORKING (CDAN) | 2016年
关键词：
Negative Media; RMPA; return loss; multiband; directivity;
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：
In this paper, author achieved a very important directivity improvement for a circularly polarized microstrip patch antenna using a new metamaterial structure. To this end, a homogenization procedure of the LHM is carried out in order to design the patch antenna at a suitable frequency where the losses of the LHM are low. From the results, it is noted that in the presence of the LHM, the antenna is more directive and has a higher gain. The metamaterial structure is a combination of hexagonal split ring and pentagonal shapes to form a design which modifies the patch antenna results to require extent i.e. improved directivity. All the designing and simulation work was done in the CST-MWS.
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页数：4
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