Basics of electronics circuits-twoport network and s-parameter

[karthikss42]

Hi
i want to learn two port network and s-parameter.but while i am studying in book that is not easy for me.so can anyone give idea for understanding both.

 

[rotmanlens]

Hello Karthik

as beginner it sounds as thick as two short planks,but its very easy.there are two parameters that you have to remember.

Transmission and reflection parameters(transmission s12 ans s21) reflection(s22 and s11). s12 is the power that is transmitted with respect the total power,s11 power that is reflected to the total power. and same for port 2.

cut down the math first and look at it this way and then you will be able figure it out fairly easily.google up s-parameters there is a nice presentation from polar instruments check it out.

Regards
Rotmanlens.

 

[karthikss42]

..this is very useful for me.....thank you

 

[subbuindia]

Hi
i want to learn two port network and s-parameter.but while i am studying in book that is not easy for me.so can anyone give idea for understanding both.

Hi friend......

The following links may be useful to you.

Scattering parameters - Wikipedia, the free encyclopedia


Two-port network - Wikipedia, the free encyclopedia