Compact Ultra-Wideband Antenna Using Coplanar Stripline (CPS)-Fed

Authors

  • Muhammad Syafiq Noor Azizi Department of Telecommunication Electronics, Faculty of Electronic & Computer Engineering, Universiti Teknikal Malaysia Melaka (UTeM), Malaysia.
  • Nornikman Hasan Department of Telecommunication Electronics, Faculty of Electronic & Computer Engineering, Universiti Teknikal Malaysia Melaka (UTeM), Malaysia.
  • Azahari Salleh Department of Telecommunication Electronics, Faculty of Electronic & Computer Engineering, Universiti Teknikal Malaysia Melaka (UTeM), Malaysia.
  • Adib Othman Department of Telecommunication Electronics, Faculty of Electronic & Computer Engineering, Universiti Teknikal Malaysia Melaka (UTeM), Malaysia.
  • Nor Azlan Mohd Aris Department of Telecommunication Electronics, Faculty of Electronic & Computer Engineering, Universiti Teknikal Malaysia Melaka (UTeM), Malaysia.
  • Najmiah Radiah Mohamad Department of Telecommunication Electronics, Faculty of Electronic & Computer Engineering, Universiti Teknikal Malaysia Melaka (UTeM), Malaysia.
  • Mohamad Hafize Ramli Department of Telecommunication Electronics, Faculty of Electronic & Computer Engineering, Universiti Teknikal Malaysia Melaka (UTeM), Malaysia.

Keywords:

CPS Antenna, Patch Antenna, CST, UltraWideband, Returns Loss,

Abstract

Today’s wireless communication systems should be capable to fulfill various insatiable demands for higher data rate and resolutions requirement. In order to satisfy those requirements in UWB system, a lot of antennas that can provide wide bandwidth have been proposed. In this paper, a coplanar stripline (CPS)-fed antenna for ultra-wideband (UWB) application was proposed. This antenna was designed using FR4 board with dielectric constant, r = 4.4, tangent loss, tan = 0.02 and substrate’s thickness, h = 1.6mm. The simulation was done using Computer Technology (CST) software. The simulation result shows that the modified coplanar stripline (CPS)-fed antenna significantly improved the fractional bandwidth by 200 % at frequency range 3.386 GHz -12.943 GHz. The optimal results of this coplanar ultra-wideband antenna were 5.100 GHz, 9.836 GHz and 12.155 GHz with a gain of 2.598 dB, 4.452 dB and 5.383 dB and the return loss of – 46.845 dB, - 23.428 dB and – 13.595 dB.

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Published

2017-06-01

How to Cite

Noor Azizi, M. S., Hasan, N., Salleh, A., Othman, A., Mohd Aris, N. A., Mohamad, N. R., & Ramli, M. H. (2017). Compact Ultra-Wideband Antenna Using Coplanar Stripline (CPS)-Fed. Journal of Telecommunication, Electronic and Computer Engineering (JTEC), 9(2-5), 17–20. Retrieved from https://jtec.utem.edu.my/jtec/article/view/2385

Issue

Vol. 9 No. 2-5: Circuit and System Advancement in Modern World IV

Section

Articles

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