Compact UWB Monopole Antenna with Reconfigurable Band Notches Using PIN Diode Switches

被引：0
作者：
Boudaghi, Hamid [1 ]
Pourahmadazar, Javad [2 ]
Aghdam, Sajjad Abazari [3 ]
机构：
[1] Urmia Univ, Microelect Res Lab, Orumiyeh, Iran
[2] Urmla Univ, Dept E &E, Urmla, Iran
[3] Florida Atlantic Univ, Dept CEECS, Florida, FL USA
来源：
2013 IEEE 14TH ANNUAL WIRELESS AND MICROWAVE TECHNOLOGY CONFERENCE (WAMICON) | 2013年
关键词：
Band rejection; monopole antenna; PIN diode; reconfigurable antenna; UWB antenna; DESIGN;
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 reconfigurable monopole antenna with two switchable band notch characteristics for 3-4 GHz and 5-6 GHz frequencies is presented. Band rejections are realized by using a U-shaped slot with lambda/2 long in the main patch and a U-shaped parasitic patch with lambda/4 long in the back plane. In the proposed design two band notch frequencies can be selected electronically using PIN diode switches. Therefore, four different states are achieved. The band rejection covers WiMAX, HIPERLAN/2 and IEEE 802.11a technologies. The designed reconfigurable antenna sized of 22 x 22 x 1 mm(3) operates over the frequency band between 2.98 and 11.6 GHz for VSWR < 2.
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页数：4
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