Examples on filter design

I work on project on design of bandpass filter
I need more examples on filter design,
thanks for your help

u were not specific on ur specification , so read on

focus.ti.com/lit/ml/sloa088/sloa088.pdf

Thanks
but i want examples on microwave filter design
microstrip filter
thanks for ur aid

You could start here:

http://www.comnav-eng.com/dnload.asp

Rich

the web is very good,thanx!

Here's a TI white paper that I find helpful.

Here very usefull page http://www.guidedwavetech.com/
And here filter design software http://www.comnav-eng.com/dnload.asp
And look PDFs

There are some examples that could help I found in

2-D Electromagnetic Simulation of Passive Microstrip Circuits

CRC Press

Due?as Jimenez Alejandro

there are some examples about microstrip lines, sincronous and no sincronous transformers, a low pass filter, etc.

It is a good book