Design and Analysis of SIW Bandstop Filters for Interference Suppression in X Band

Authors

  • Mohammad Hanif Mazlan Centre for Telecommunication Research and Innovation (CeTRI), Faculty of Electronics and Computer Engineering, Universiti Teknikal Malaysia Melaka (UTeM), 76100 Durian Tunggal, Melaka, Malaysia.
  • Badrul Hisham Ahmad Centre for Telecommunication Research and Innovation (CeTRI), Faculty of Electronics and Computer Engineering, Universiti Teknikal Malaysia Melaka (UTeM), 76100 Durian Tunggal, Melaka, Malaysia.
  • Mohd Nor Husain Centre for Telecommunication Research and Innovation (CeTRI), Faculty of Electronics and Computer Engineering, Universiti Teknikal Malaysia Melaka (UTeM), 76100 Durian Tunggal, Melaka, Malaysia.
  • Zahriladha Zakaria Centre for Telecommunication Research and Innovation (CeTRI), Faculty of Electronics and Computer Engineering, Universiti Teknikal Malaysia Melaka (UTeM), 76100 Durian Tunggal, Melaka, Malaysia.
  • Noor Azwan Shairi Centre for Telecommunication Research and Innovation (CeTRI), Faculty of Electronics and Computer Engineering, Universiti Teknikal Malaysia Melaka (UTeM), 76100 Durian Tunggal, Melaka, Malaysia.
  • Mohd Khairy Zahari Centre for Telecommunication Research and Innovation (CeTRI), Faculty of Electronics and Computer Engineering, Universiti Teknikal Malaysia Melaka (UTeM), 76100 Durian Tunggal, Melaka, Malaysia.
  • Nornikman Hassan Centre for Telecommunication Research and Innovation (CeTRI), Faculty of Electronics and Computer Engineering, Universiti Teknikal Malaysia Melaka (UTeM), 76100 Durian Tunggal, Melaka, Malaysia.

Keywords:

Bandstop Filter, Substrate Integrated Waveguide, Cavity Resonator, Interference Suppression, Curved Cavity, Waveguide, Cascaded, Coupled Resonator,

Abstract

In this paper, six different bandstop filter designs using Substrate Integrated Waveguide (SIW) resonator coupled to microstrip transmission line is presented. A curved and rectangular SIW resonator was designed and then coupled to microstrip transmission line to provide a band reject response in Advanced Design System Momentum RF software. These filters were designed for interference suppression in X-band and simulated on Rogers RO4350 substrate with thickness of 0.508 mm and relative dielectric constant of 3.48. The simulated result was compared with other bandstop filter at X-band and showed a good suppression at 9 GHz region with attenuation of -61.9 dB and -3 dB bandwidth of 90 MHz.

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Published

2017-06-01

How to Cite

Mazlan, M. H., Ahmad, B. H., Husain, M. N., Zakaria, Z., Shairi, N. A., Zahari, M. K., & Hassan, N. (2017). Design and Analysis of SIW Bandstop Filters for Interference Suppression in X Band. Journal of Telecommunication, Electronic and Computer Engineering (JTEC), 9(2-5), 1–5. Retrieved from https://jtec.utem.edu.my/jtec/article/view/2382

Issue

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

Section

Articles

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