Printed Fractal Elliptical Monopole Antenna for UWB Application

被引：5
|
作者：
Sharma, M. M. [1 ]
Shrivastava, V. [2 ]
机构：
[1] Malaviya Natl Inst Technol, Dept ECE, Jaipur, Rajasthan, India
[2] Flomer India Ltd, Offshore Dev Ctr, MS QA, Bangalore 560095, Karnataka, India
来源：
INTERNATIONAL CONFERENCE ON RECENT ADVANCES IN MICROWAVE THEORY AND APPLICATIONS, PROCEEDINGS | 2008年
关键词：
Fractal; Monopole; UWB; Wideband;
D O I：
10.1109/AMTA.2008.4763208
中图分类号：
Q6 [生物物理学];
学科分类号：
071011 ;
摘要：
A new elliptical ultra-wideband fractal antenna with elliptical iterations is presented in this paper. The proposed antenna is based on Descartes Circle Theorem (DCT). The proposed structure is fed by the 500 microstrip line. The antenna is fabricated on a 1.59 mm thick FR-4 (relative permittivity of 4.4) substrate. The antenna structure is analyzed using a transmission line matrix (TLM) method based CST Microstripes. The simulated impedance bandwidth ratio 1831:1 shows good agreement with the experimental results for VSWR<2. The fabricated antenna exhibits omni-directional radiation pattern and the measured results show a good agreement with the simulated one. It has been demonstrated numerically and experimentally that this antenna is suitable for ultra-wideband (UWB) applications.
引用
收藏
页码：374 / +
页数：2
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