Elliptical Slot Antenna with Dual Band-Notched Characteristics for UWB Applications

被引：0
|
作者：
Naser-Moghadasi, M. [1 ]
Kalteh, A. A. [2 ]
机构：
[1] Islamic Azad Univ, Sci & Res Branch, Fac Engn, Tehran, Iran
[2] Islamic Azad Univ, Aliabad Katoul Branch, Dept Elect Engn, Aliabad Katoul, Iran
来源：
APPLIED COMPUTATIONAL ELECTROMAGNETICS SOCIETY JOURNAL | 2015年 / 30卷 / 05期
关键词：
Dual band notched; elliptical slot antenna; UWB;
D O I：
暂无
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 novel elliptical slot antenna with band-notched characteristics is presented for ultra-wideband (UWB) applications. The proposed antenna is fed via a microstrip-line that is connected to an elliptically shaped patch. Dual band-notched characteristic is achieved by utilizing an L-shaped strip and an inverted U-shaped slot incorporated within the antenna's structure. This antenna configuration enables the notch band to be finely tuned by simply adjusting the parameters of notch function components, the L-shaped slot and the inverted U-shaped slot. The antenna with optimal parameters was fabricated on RT/Duroid 6006 that has a thickness of 1.27 mm and a relative permittivity of 6.15. The size of the actual antenna is 50x50 mm(2). The measured VSWR, gain, impedance and radiation characteristics of the proposed antenna confirm it satisfies UWB system requirements.
引用
收藏
页码：558 / 563
页数：6
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