R3765/67G Series Network Analyzer Operation Manual
7.10 Software Fixture Function (OPT 71/72)
7-111
{Return}:
Returns to the FUNCTION menu.
Note:
The software fixture function is valid only when full calibration is being executed.
When an attempt is made to set the software fixture function to ON while full
calibration is not executed, a message “Calibration data not found” is displayed
and the function is not set to ON.
Port condition menu
{PORT EXTENSION [ ]}:
Displays the port extension menu (see
).
{DELETE CIRCUIT}:
Displays the network elimination menu (see
).
{NORMALIZED IMPEDANCE [ ]}:
Calls the impedance conversion menu (see
).
{ADD CIRCUIT}:
Displays the matching circuit menu (see
).
{Return}:
Returns to the software fixture menu.
Port extension menu
{EXTENSION ON/OFF}:
Selects ON/OFF from the port extension function.
{EXTENSION PORT 1}:
Sets the port extension value for TEST PORT 1.
{EXTENSION PORT 2}:
Sets the port extension value for TEST PORT 2.
{EXTENSION PORT 3}:
Sets the port extension value for TEST PORT 3.
{EXTENSION PORT 4}:
Sets the port extension value for TEST PORT 4.
{MARKER
→
EXTENSION}:
Sets the measured value by the active marker as a port
extension value in the reflection wave measurement.
TEST PORT 1 is set when measuring S11.
TEST PORT 2 is set when measuring S22.
TEST PORT 3 is set when measuring S33.
TEST PORT 4 is set when measuring S44.
Note:
Calculates a port extension value assuming the
port is in the open state (reflection coefficient = 1).
The half of the measured value (delay) is the port
extension value.
The port extension function is ignored during the
transmission characteristic measurement.
{Return}:
Returns to the port condition menu.
Network elimination menu
{PORT1 DEL CIRCUIT ON/OFF}:
Selects ON/OFF of the network elimination function for
TEST PORT 1.
{PORT2 DEL CIRCUIT ON/OFF}:
Selects ON/OFF of the network elimination function for
TEST PORT 2.
{PORT3 DEL CIRCUIT ON/OFF}:
Selects ON/OFF of the network elimination function for
2
3
4
5
6
3
4
