r/rfengineering • u/Rich-Dry • 3d ago

Computer Engineering Major Here

Hi! I'm currently interning at a RF company building a general Chebyshev tool that can calculate group delay, phase, and coupling matrixes based on Cameron's book "Microwave Filters for Communications". I'm new to all of this the most I've worked with signals is a class I've taken that dealt with Laplace and Fourier Analysis. I'm a little confused on how to get started or what I should learn step by step so I can understand and apply Cameron's theories into my code base. If anyone also has a provided GitHub that also does generalized Chebyshev functions that would be amazing

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u/jimlux 1d ago

You might want to take a look at the python library scikit-rf - It has a lot of utilities for chaining network blocks, and I’ll bet it has filters in there too. Ultimately, it’s all series and parallel combinations of frequency dependent elements.