- #1
uzi kiko
- 22
- 3
Hi everybody.
I am trying to understand the concept of impedance matching and tuning of RF coil.
As far as I understand there are 2 stages:
At the first stage I should match the coil to the source (Let's say with L network method) and the second stage is to tune coil to the desirable frequency (tuning = tuning the coil so the desirable frequency will be the resonant frequency) using a tuning capacitor.
Now at the first stage I am matching the coil circuit including the tuning capacitor but at the second stage I am changing the capacitor value. But will not this change affect on the impedance matching?
Thanks a lot
I am trying to understand the concept of impedance matching and tuning of RF coil.
As far as I understand there are 2 stages:
At the first stage I should match the coil to the source (Let's say with L network method) and the second stage is to tune coil to the desirable frequency (tuning = tuning the coil so the desirable frequency will be the resonant frequency) using a tuning capacitor.
Now at the first stage I am matching the coil circuit including the tuning capacitor but at the second stage I am changing the capacitor value. But will not this change affect on the impedance matching?
Thanks a lot