Compact Planar UWB Antenna with Dual Notched Bands Using Slotted Conductorbacked Plane

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Authors

  • Mahdi MOOSAZADEH
  • Zahra ESMATI

Keywords:

Ultra wideband (UWB) antenna, coplanar waveguide (CPW) antennas, frequency band notched function

Abstract

A compact design of a coplanar waveguide fed (CPW-Fed) monopole antenna with ultra wideband (UWB) performance and dual bandnotched characteristics is proposed. Dual band-notched characteristics are achieved by U-shaped slot inside the slotted conductor-backed-plane
and a pair of mirror rectangular-shaped slots at the two sides of the truncated conductor-backed plane. The proposed antenna has a small size of 18 ×18 mm2 , and measured to cover the bandwidth for UWB ( 2.7-14.5 GHz) for VSWR<2, except the bandwidths of 3.1-3.6 for WiMAX and
5-6 GHz for WLAN. The antenna has an omnidirectional radiation across the whole ultrawideband as validated by the measured radiation pattern and gain.

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Published

2019-06-03

How to Cite

MOOSAZADEH, M., & ESMATI, Z. (2019). Compact Planar UWB Antenna with Dual Notched Bands Using Slotted Conductorbacked Plane. International Journal of Natural and Engineering Sciences, 7(1), 87–90. Retrieved from https://ijnes.org/index.php/ijnes/article/view/124

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Articles