A Novel Design Dual Band-Notch Small Square Monopole Antenna with Enhanced Bandwidth for UWB Application

被引:0
|
作者
Garg, Anurag [1 ]
Kumar, Deepak [1 ]
Dhaker, Pankaj Kumar [1 ]
Sharma, IndraBhooshan [1 ]
机构
[1] Govt Engn Coll, Dept Elect & Commun, Ajmer, India
关键词
Square monopole antenna; C-shaped; H-shaped; W-shaped slots; Ultrawideband (UWB) application;
D O I
暂无
中图分类号
TP [自动化技术、计算机技术];
学科分类号
0812 ;
摘要
We presents a novel printed monopole antenna for ultra-wideband application with dual band-notch characteristics. The proposed antenna consists of a small square radiating patch with.-shaped and W-shaped slots cut inside the square radiating patch and a ground plane with a pair of C-shaped slots, which provide a broad fractional bandwidth of more than 119% (3.0-11.8GHz). To realize band-notch performance a.-shaped and W-shaped slots cut inside the square radiating patch and we can control band-notch characteristics such as notch frequency and its bandwidth by varying dimensions of.-shaped and Wshaped slots. The designed antenna has a small size 12 x 18 mm(2). The simulated results reveal that the presented band-notch square monopole antenna offers a very wide bandwidth with dual band notched covering 3.3/4.2 GHz WiMAX and 5/5.96GHz WLAN. The Antenna Complies with the Return loss S11<-10 dB and Voltage Standing Wave Ratio (VSWR) <2 throughout impedance bandwidth.
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页数:5
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