Convertible Bandstop to Allpass Filter using Defected Ground Structure with Ideal Switch for Millimeter-Wave Band in 5G Application

Authors

  • Adib Othman Universiti Tun Hussein Onn Malaysia
  • Huda A Majid Universiti Tun Hussein Onn Malaysia
  • Noor Azwan Shairi Universiti Teknikal Malaysia Melaka
  • Najib Al-Fadhali
  • Imran Mohd Ibrahim Universiti Tun Hussein Onn Malaysia
  • Zahriladha Zakaria Universiti Tun Hussein Onn Malaysia
  • Zuhairiah Zainal Abidin Universiti Tun Hussein Onn Malaysia
  • Mohamad Kamal A Rahim Universiti Teknologi Malaysia
  • Bashar Ali F Esmail Reykjavik University

Keywords:

Defected ground structure, bandstop to allpass, convertible filter, millimeter-wave

Abstract

According to this study, a defective ground structure (DGS) with an ideal switch can be used to create a bandstop to allpass filter for 5G applications. The redesigned Hairpin DGS's bandstop and allpass responses are mathematically investigated in this paper. Utilising an ideal switch via open circuit and short circuit conditions on DGS, the convertible filter is operated. Therefore, the filter's performance in terms of return loss, attenuation, and insertion loss is simulated. As a result, the filter operates at 25.875 GHz in open circuit condition with a narrowband (2.16 GHz) bandstop response at 10 dB and a maximum attenuation of 29.5 dB, and at 26 GHz with a wideband allpass response and return loss greater than 10 dB. As a result, the filter is appropriate for 5G applications that use millimeter-wave RF front-end systems

 

 

Downloads

Download data is not yet available.

Author Biographies

Adib Othman, Universiti Tun Hussein Onn Malaysia

 

 

Huda A Majid, Universiti Tun Hussein Onn Malaysia

 

 

Noor Azwan Shairi, Universiti Teknikal Malaysia Melaka

 

 

Najib Al-Fadhali

 

 

Imran Mohd Ibrahim, Universiti Tun Hussein Onn Malaysia

 

 

Zahriladha Zakaria, Universiti Tun Hussein Onn Malaysia

 

 

Zuhairiah Zainal Abidin, Universiti Tun Hussein Onn Malaysia

 

 

Mohamad Kamal A Rahim, Universiti Teknologi Malaysia

 

 

Bashar Ali F Esmail, Reykjavik University

 

 

Downloads

Published

02-10-2023

How to Cite

Othman, A., A Majid, H., Shairi, N. A. ., Al-Fadhali, N. ., Mohd Ibrahim, I., Zakaria, Z., Zainal Abidin, Z., A Rahim, M. K., & F Esmail, B. A. . (2023). Convertible Bandstop to Allpass Filter using Defected Ground Structure with Ideal Switch for Millimeter-Wave Band in 5G Application. International Journal of Integrated Engineering, 15(3), 193–198. Retrieved from https://publisher.uthm.edu.my/ojs/index.php/ijie/article/view/14555

Issue

Section

Special Issue 2023: iCMETech2022

Most read articles by the same author(s)