winsmith.zip

How we can design impedance matching circuits?(please introduce softwares that can do this)

How we can measure input or output impedance of an RF block?(using RF instruments)

http://rapidshare.de/files/17019605/WinSMITH.zip.html

http://cp.literature.agilent.com/lit.../5950-3000.pdf

simply using VNA , then shift the refernce plane to measure the input impedance

khouly

I do not have VNA,Is there another way?

Is there a software method without smithchart?
(a mehod that can give the matching circuit)