Stacked Elliptical Patches for Circularly Polarized Broadband Performance

被引：0
|
作者：
Rawat, Sanyog [1 ]
Sharma, K. K. [2 ]
机构：
[1] Amity Univ Rajasthan, Amity Sch Engn & Technol, Jaipur, Rajasthan, India
[2] Malaviya Natl Inst Technol, Elect & Commun Engn, Jaipur, Rajasthan, India
来源：
2014 INTERNATIONAL CONFERENCE ON SIGNAL PROPAGATION AND COMPUTER TECHNOLOGY (ICSPCT 2014) | 2014年
关键词：
Broadband; Elliptical; bandwidth; Gain; VSWR; ANTENNA;
D O I：
暂无
中图分类号：
TP301 [理论、方法];
学科分类号：
081202 ;
摘要：
In this communication design and performance of a stacked elliptical patch antenna with slots is proposed to achieve broadband performance. The structure has two FR-4 substrates separated by a foam material having 2 mm thickness. The simulation analysis is carried out by using IE3D software. The feed location, dimensions of slots and thickness of air gap were optimized to attain best performance. The impedance bandwidth of proposed antenna is 29.03% and axial ratio bandwidth of 5.11%. The gain of proposed antenna is close to 6dBi and is almost constant in the desired frequency range. The radiation patterns within bandwidth are almost identical in shape.
引用
收藏
页码：232 / 235
页数：4
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