Nedd Help For Designing Ultra Wide BandPass Stripline Filter

[ehsan_faal]

Need Help For Designing Ultra Wide BandPass Stripline Filter

Hi there,
i need some book or article for earning synthesizing equations or methods for designing a stripline band pass filter 1-2 GHz.
it is urgent,
can any one help me plz?:bang:

 

[ehsan_faal]

Actually,i need to know about the principles of suspended stripline bandpass,for this case,do you have some information?

- - - Updated - - -

Thanks but actually i need to know about principles of synthesizing suspended substrate band pass filter,in this case,do you have any information?