See the attachment. :)

I want to know how to generate that matrix and how to solve it properly for asymmetrical responses

There is a lot of good papers on the subject especially by: Cameron or Bell. You can also try to use software that does the job e.g. http://www.gwtsoft.com/

Thank you sir, I already aware about that software as well but i need to analyze the originated method to solve at least we should know how it arises then we can also go to the software as well

can you give me the complete name of cameron and bell

Microwave filters for communication systems : fundamentals, design, and applications-by Cameron, Richard J ; Kudsia, Chandra M ; Mansour, Raafat R

I think this book will help you.

IEEE paper:

http://ieeexplore.ieee.org/stamp/stamp.jsp?tp=&arnumber=1159661

Here you are:

R. J. Cameron: General coupling matrix synthesis methods for Chebyshev filtering   functions, IEEE Trans. Microwave Theory Tech., vol. MTT–47, April 1999, pp. 433-442

H. C. Bell: The coupling matrix in low–pass prototype filters, IEEE Microwave   Magazine, April 2007, s. 70–76

Regards,

Adam Abramowicz

Thank you @adam & @zinal,

I will look forward for it

could you explain to us the definition of the coupled matrix,and its characteristics.?thank you.

Coupling matrix is a scheme used normally in Micrwave filters for the coupled structure analysis.

@Zinal Patel, If you have a copy can you please share the same here. That will be very useful .

Ananya Parameswaran If you are still in need of Cameron's book, please let me know. BTW I don't have the whole book but I have all the chapters separately.

i need cameron's book please send me to [email protected] thank you.

Bahaa-Aljuboori, I have the chapters separately. thank you sir.

A coupling matrix is a matrix used to describe the coupling between different elements in a microwave circuit.

In microwave filter design, coupling matrices are used to model the interactions between the different resonators and transmission lines that make up the filter. By analyzing the coupling matrix, designers can optimize the filter's performance by adjusting the coupling coefficients between the elements. This can be done using various techniques such as coupling matrix synthesis, which is a method of designing filters by determining the coupling coefficients that will give the desired filter response.