I am trying to write a code for Matlab Code for the Extraction of Coupling matrix from S-parameters(.s2p) , I am trying to follow the IEEE paper "General Coupling Matrix Synthesis Methods' for Chebyshev Filtering Functions" by R:J cameron and one paper 'Coupling Matrix Extraction for Cascaded-Triplet(CT) Topology' by Ruwan N. Gajaweera, and Larry F.Lind. I am really confused in the theory of these two papers , is there anybody who can provide me a Matlab code or C,C++ code as a refrence to extract Coupling matrix from S-Parameters(S2p file).


with regards,
Muhammad Faisal.

 

I never come across any codes that are freely available and brief scan of Matlab file exchange doesn't show up anything that would be of use. Looks like you might have to knuckle down with the mathematics and grind it out.

We might be able to give you some generic pointers on the Matlab coding.

Dave

 

I make no promises, but if you PM me the documents, I will see if I can bring myself up on it over the weekend well enough to help it if I have time.

 

Have look at Dedale-HF, http://www-sop.inria.fr/apics/Dedale/WebPages/