A novel elliptic microstrip FED antenna with double band notched characteristic for UWB application

被引：2
|
作者：
Rad, A. Ghobadi [2 ]
Qotolo, Sajjad Faraji [1 ]
Naser-Moghadasi, Mohammad [1 ]
Kabirsalmani, A. [2 ]
机构：
[1] Islamic Azad Univ, Sci & Res Branch, Fac Engn, Tehran, Iran
[2] Islamic Azad Univ, S Tehran Branch, Tehran, Iran
来源：
MICROWAVE AND OPTICAL TECHNOLOGY LETTERS | 2012年 / 54卷 / 11期
关键词：
planar elliptic monopole antenna; two band notch antennas; ultrawideband; MONOPOLE ANTENNA;
D O I：
10.1002/mop.27130
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
A compact ultrawideband microstrip-fed monopole antenna with two band notch property is presented.The antenna consists of a truncated elliptic patch with half wave arc slot and two parasitic bent elements in both side of the radiating patch. It is designed with half elliptic ground plane in the back of the radiating patch. The antenna provides an enhanced impedance matching characteristic over the desired frequency band, with variable dimensions which are used to generate the frequency band stop performance in wireless local area network and the worldwide interoperability for microwave access frequency bands. The antenna is designed and measured successfully. The measured results show that this antenna operates over the frequency band between 2.2 and 11.5 GHz for S11 < 10 dB, while showing the band rejection performances in the frequencies band of 3.2-3.8 GHz and 5.2-5.8 GHz. (c) 2012 Wiley Periodicals, Inc. Microwave Opt Technol Lett 54:2659-2662, 2012; View this article online at wileyonlinelibrary.com. DOI 10.1002/mop.27130
引用
收藏
页码：2659 / 2662
页数：4
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