Converting the Port Impedance of the Measurement Result

• Overview

• Converting Port Impedance

Other topics about Fixture Simulator

Overview

The measured value obtained by using a port impedance of 50 ohm can be converted into a measured value at an arbitrary port impedance.

• When using balance conversion, be sure to set the impedances of the two unbalanced ports equal to each other.

Port impedance conversion function

Converting Port Impedance

1. Press Analysis key, the click Fixture Simulator > Port Z Conversion.

2. Specify the port reference impedance for the required port.

   • Select Port 1 Z0 Real, Port 2 Z0 Real, Port 3 Z0 Real, or Port 4 Z0 Real to set the port reference impedance in Real format.

   • Select Port 1 Z0 Real and Port 1 Z0 Imag, Port 2 Z0 Real and Port2 Z0 Imag, Port 3 Z0 Real and Port 3 Z0 Imag, or Port 4 Z0 Real and Port 4 Z0 Imag to set the port reference impedance in Complex format.

3. Click Port Z Conversion to change the port impedance conversion function to the ON state.

4. Click Return.

5. If Fixture Simulator is OFF, click the key again to turn it ON.