Hello, I'm designing matching network for a RF amplifier.
I'm using MWO nownad have got the load pull diagram, just wonder how do I design matching network from the load pull diagram please??
Load pull simulation gives you optimum value of load impedance that gives maximum power gain. Since input reflection coefficent of active device depends on output reflection coefficent you should design impedance matching network at both input and output side. In brief you should design impedance matching network from 50 ohms to your impedance that is seen at both sides of active device.Designing impedance matching circuit depends on your specifications narrow band or wideband. For more information about how to design impedance matching networks you can refer Chris Bowick's or Les Besser's book.