waveguide filter

I find this file , anybody can help me?

The reference books for mode matching technique and rectangular iris waveguide filters are:

Field Theory of Guided Waves, R.E. Collin

Waveguide Handbook, N. Marcuvitz

Microwave Filters, Impedance-Matching Networks, and Coupling Structures, G. Matthaei

You may find something 'useful' at the following link www.ebookee.info. You will understand why :)

Anyway, I designed waveguide filters in the past and I have some notes and demonstrations, but in Italian!. I should have some HFSS file as well. Unfortunately I don't have much time for translating or scanning my notes but I can provide you with an HFSS example project, if you want.

Regards,

Ivan

HI Ivan
thanks for ur reply , I will be gald , u upload your example for me. I have a filter design project and have no time