How to use cms software (coupling matrix synthesis) to find coupling matrix of coupled cavity band pass filter?

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Effect of open stub and short stub of Band pass filter performance??

Dear All! I have seen several papers on design of microstrip band pass filter using open/short stub...I am not quite clear about where to use open stub and where to use short stub or what is the...

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How to calculate dimension of stubs of stub loaded resonator BPF to work in UWB band?

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Why fractal filters(BPF) usually have better selectivity (roll off rate)??

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Why cutting a slot on SIW structure produce band pass response?

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In Multi Mode Resonator(MMR) band pass filter (BPF) using open stubs, why position of Transmission Zeros (TZs) is dependent on stub length??

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Extract Permittivity and Permeability using NRW Method?

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Rule of Plagiarism in reputed Journals (IEEE/Wiley/Elsevier/Springer)??

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How to calculate roll off rate of a band pass filter?

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How to calculate roll off rate of a band pass filter?

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What are the methods used for CNT..?

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Ananya Parameswaran

Hi Nitin,

You can use the coupling matrix optimizer tool box in matlab. You can verify the coupling matrix obtained by you using this toolbox. there is also an option available to tune the values of the matrix. Use the link below:

https://in.mathworks.com/matlabcentral/fileexchange/53672-coupling-matrix-optimizer

Nitin Muchhal

Thanks!! i will try it and if get doubt, will ask you

Thanks Regard

Nitin