[SOLVED] Impedance converting

[stanislavb]

Hi,
I have some theoretical question.
I need to convert input impedance to any different value(output impedance) using passive component. Can you advice me some literature/calculator for it
Thank you

 

[godfreyl]

For AC signals, you can use a transformer.

 

[Fadi Mkhayel]

is there any other way, i have no rf transformer

 

[Kral]

You can use a T network. Google "T Network" or "Tee Network". The disadvantage of a T network is that it attenuates the signal. However it will match an input impedance with any output impedance. If the input or output impedances are complex, then the T network will contain reactive components (inductors and/or capacitors). If the impedances are purely resistive, then the T network will consist of resistors only.