Design and Simulation of 2.4GHz Microstrip Parallel Coupled Line Low Pass Filter for Wireless Communication System

EasyChair Preprint no. 7038

Abstract

A low pass filter only allows signals below its cut-off frequency to pass while attenuating other signals with frequencies higher than those of the filter. Several interesting techniques were proposed by researchers to design low pass filter. However, majority of those filters present difficulties of integration with other elements of electronics gadgets, high cost, high power consumption, large size and low-frequency application. Consequently, the current study focussed on design and simulation of a parallel coupled-line microstrip low pass filter. CST microwave software was used for the design and simulation of the filter. Results Analyses were made and the resulting frequency responses were plotted using a sigma plot. It was concluded that the proposed microstrip filter presents solutions to the issues observed in the former designs.

Keyphrases: coupled line, insertion loss, low-pass filter, Microstrip, return loss

@Booklet{EasyChair:7038,
  author = {Shamsuddeen Yusuf and Shuaibu Musa Adam and Adamu Idris and Vijayakumar Nanjappan and David Afolabi and Ka Lok Man},
  title = {Design and Simulation of 2.4GHz Microstrip Parallel Coupled Line Low Pass Filter for Wireless Communication System},
  howpublished = {EasyChair Preprint no. 7038},

  year = {EasyChair, 2021}}