Development of Frequency Response Simulation Program for Filter Circuit Design

Authors

  • Nattapong Intarawiset Department of Industrial Education and Technology, Faculty of Engineering, Rajamangala University of Technology Lanna
  • SUGCHAI TANTIVIWAT Department of Mechanical Engineering Faculty of Industrial Education and Technology, Rajamangala University of Technology Srivijaya
  • Apirun Chanthong Department of Electrical Engineering College of Industrial Technology and Management, Rajamangala University of Technology Srivijaya
  • Jessada Konpang Department of Electrical and Telecommunication Engineering, Faculty of Engineering, Rajamangala University of Technology Krungthep

DOI:

https://doi.org/10.14456/rmutlengj.2023.8

Keywords:

Simulation program, Filters, Wireless communications

Abstract

This paper presents a simulation program that utilizes the MATLAB GUI interface to calculate part values and display frequency responses for wireless communication systems filters. The simulation supports computational theory with three circuit models: T-model, Pi-model, and K-inverter. Users have the flexibility to choose their desired filter response type, schematic, filter type, passband ripple configuration, and response order. The simulation's complex equations enable accurate element value calculation and circuit design. Additionally, users can compare frequency response graphs to facilitate on-demand analysis and design. The simulation results are in agreement with filter theory, making it an effective tool for teaching and learning the fundamentals of frequency response in wireless communication. Furthermore, the filter element values derived from the simulation can be employed in advanced circuit design.

References

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Published

2023-12-19

How to Cite

Intarawiset, N., TANTIVIWAT, S., Chanthong, A., & Konpang , J. (2023). Development of Frequency Response Simulation Program for Filter Circuit Design . RMUTL Engineering Journal, 8(2), 12–20. https://doi.org/10.14456/rmutlengj.2023.8

Issue

Vol. 8 No. 2 (2023): July-December 2023

Section

Research Article

License

Creative Commons License

This work is licensed under a Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License.