Design & Implementation of RF Microstrip Filter

How to design and implement an RF microstrip filter (of Butterworth type) with stubs using MATLAB

https://www.youtube.com/watch?v=upM4MMIPswE

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9 déc. 2025

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To design a filter (using stubs), we take the following steps:
(Step 1) Determine the normalized LPF prototype element values from the filter specifications.
(Step 2) Determine the normalized LC values of the prototype LPF.
(Step 3) Convert the L/C values into the impedances of short/open-circuited stubs.
(Step 4) To use Kuroda identity 2 to convert the two SSs (series short-circuited stubs) Z1 and Z3 into POs (parallel open-circuited stubs), we insert UEs between Z1/Z2 and the transmission line, and ...
Section 7.2: Microstrip Filter Implementation of the book "Electronic Circuits with MATLAB, PSpice, and Smith Chart" (Wiley, 2019)
A bunch of m-files and orcad/pspice files listed in the book can be downloaded at
https://wyyang53.wixsite.com/mysite/publications.

Citation pour cette source

Won Y. Yang (2026). Design & Implementation of RF Microstrip Filter (https://fr.mathworks.com/matlabcentral/fileexchange/173795-design-implementation-of-rf-microstrip-filter), MATLAB Central File Exchange. Extrait(e) le .

Informations générales

Compatibilité avec les versions de MATLAB

  • Compatible avec toutes les versions

Plateformes compatibles

  • Windows
  • macOS
  • Linux
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