Very Compact UWB Printed Monopole Antenna with Dual Band Notched Characteristics

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Authors

  • Amin ARAGHI
  • Vorya WALADI

Keywords:

Dual band notched, ultrawideband (UWB) antenna, monopole antenna, WIMAX, WLAN.

Abstract

In this paper, a very compact dual band notched planar monopole antenna for ultrawideband (UWB) application is presented. By
inserting a pair of symmetric rectangular-shaped slot on the ground plane (GND), additional resonances are excited, and hence the bandwidth
is increased up to 148% (2.54-17 GHz). Then, by embedding a C-shaped slot on the radiation patch and inserting inverted L-shaped strips
along sides of the radiation patch, dual band notched for WIMAX (3-4.1 GHz) and WLAN (5-5.9 GHz) applications is obtained. The
designed antenna has a very compact size of 15×17×1 mm3and cover the frequency band of 2.54-17 GHz with VSWR<2. The VSWR,
radiation patterns and peak gain of the proposed antenna are presented and discussed in detail.

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Published

2019-06-04

How to Cite

ARAGHI, A., & WALADI, V. (2019). Very Compact UWB Printed Monopole Antenna with Dual Band Notched Characteristics. International Journal of Natural and Engineering Sciences, 7(3), 82–86. Retrieved from https://ijnes.org/index.php/ijnes/article/view/161

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Articles