Gain and Bandwidth Optimization of a Novel Microstrip Patch Antenna

被引：8
|
作者：
Chandran, Parvathy P. [1 ]
Viswasom, Sanoj [1 ]
机构：
[1] Coll Engn, Dept Elect & Commun, Thiruvananthapuram, Kerala, India
来源：
2014 FOURTH INTERNATIONAL CONFERENCE ON ADVANCES IN COMPUTING AND COMMUNICATIONS (ICACC) | 2014年
关键词：
Microstrip patch antenna; Inset feed; Bandwidth optimization; Gain optimization; Genetic algorithm optimization;
D O I：
10.1109/ICACC.2014.80
中图分类号：
TP3 [计算技术、计算机技术];
学科分类号：
0812 ;
摘要：
A new slotted microstrip patch antenna with improved bandwidth and gain is proposed. As a method to enhance bandwidth two types of slots, namely a rectangular and a fractal U shaped, are imposed on the patch surface. By cutting a cylindrical slot on the ground plane gain is also improved. Genetic algorithm optimization is used as a means for optimizing gain and bandwidth of the patch antenna. The work is carried for a frequency of 1.6 GHz. High frequency structure simulation (HFSS) Software has been used to simulate and find the optimum design and results. A gain improvement of almost 18.6% and a bandwidth enhancement of about 100% has obtained.
引用
收藏
页码：315 / 318
页数：4
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