Is there a methdology of impedance matching that can work well in RFIC chip design?
I have a problem on RFIC design.
For example, at first I simulate a signle module, let's say an amplifier.
What value should I give to the port resistance? If I set the resistance as 50 ohms and do the impedance matching, after this I will connect this amp to other devices which don't have an impedance of 50 ohms, then I have to do the matching again! It's a waste of time. SO does anyone know how to deal with it?
I have a problem on RFIC design.
For example, at first I simulate a signle module, let's say an amplifier.
What value should I give to the port resistance? If I set the resistance as 50 ohms and do the impedance matching, after this I will connect this amp to other devices which don't have an impedance of 50 ohms, then I have to do the matching again! It's a waste of time. SO does anyone know how to deal with it?