[HELP]i want to learn about Impedance matrix

Y=
[y11 y21]
[y21 y22]

so many things like this in my rf circuits design course, named impedance matrix, but i did not learnt about it before.
i want to know in which book or teaching material i can learn it from the very begining?

thanks a lot!

http://www.neng.usu.edu/ece/faculty/...5810-Main.html

This is a Link to Microwave Course

It tells some books

Like Microwave Engineering by David A Pozar

RF Circuit Design by Ludwig

Hope This is helpful

hai,

i need website address for video lectures.

have you tried MIT's website? They have a lot of free course material and sometimes include videos of lectures. It's worth a try

Good Luck