Surface Monopole Antenna on Reflector for Ultra-Wideband Applications

Authors

  • Ploypailin Phomphankorn Department of Telecommunications Engineering, Faculty of Engineering, King Mongkut's Institute of Technology Ladkrabang
  • Sittichai Dentri Department of Electronics Engineering, College of Industrial Technology, King Mongkut's University of Technology North Bangkok
  • Chuwong Phongcharoenpanich Department of Telecommunications Engineering, Faculty of Engineering, King Mongkut's Institute of Technology Ladkrabang

Keywords:

Ultra-Wideband (UWB), Unidirectional Antenna, Surface Monopole

Abstract

This article presents the design of an antenna that operate in the low frequency range of ultra-wideband, that yields more than 500 MHz bandwidth in accordance with the FCC regulations. The radiator of the antenna is of a surface monopole on reflector achieving 1.3 GHz bandwidth that cover frequency range from 200 MHz to 1.3 GHz by considering the characteristics |S11| (dB) less than or equal to -10 dB. The radiation pattern is unidirectional beam. The maximum gain is 3.62 dBi. The signal is input with N-type connector. The antenna is made of copper material to handle high power. The antenna is suitable for using with pulse generator of Ground Penetrating Radar (GPR) system.

References

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Published

2020-12-16

How to Cite

[1]
P. . Phomphankorn, S. . Dentri, and C. . Phongcharoenpanich, “Surface Monopole Antenna on Reflector for Ultra-Wideband Applications”, Eng. & Technol. Horiz., vol. 37, no. 4, pp. 18–25, Dec. 2020.

Issue

Section

Research Articles