Agilent Technologies 8719D User Manual page 518

coefficient (magnitude and phase) of the test device input.
defines the measurement as $2, the complex reflection
coefficient (magnitude and phase) of the output of the device
under test.
measures the reflection and thru paths of the current
calibration standard.
leads to the reflection calibration menu.
completes the adapter removal procedure, removing the effects
of the adapter being used.
resets the color being modified to the default color.
When in the specify class more menu
n
enter the standard numbers for a response calibration. This
calibration corrects for frequency response in either reflection
or transmission measurements, depending on the parameter
being measured when a calibration is performed. (For default
kits, the standard is either the open or short for reflection
measurements, or the thru for transmission measurements.)
, Flrhen in the response cal menu, ~~~~~~~i leads to *e
frequency response calibration. This is the simplest and
fastest accuracy enhancement procedure, but should be
used when extreme accuracy is not required. It effectively
removes the frequency response errors of the test setup for
reflection or transmission measurements
is used to enter the standard numbers for a response and
isolation calibration. This calibration corrects for frequency
response and directivity in reflection measurements,
or frequency response and isolation in transmission
measurements.
a response and isolation measurement calibration, for
measurement of devices with wide dynamic range. This
procedure effectively removes the same frequency response
errors as the response calibration. In addition, it effectively
removes the isolation (crosstalk) error in transmMon
measurements or the directivity error in reflection
measurements As well as the devices required for a simple
response calibration, an isolation standard is required.
The standard normally used to correct for isolation is an
impedance-matched load (usually 50 or 75 ohms). Response
and directivity calibration procedures for reflection and
transmission measurements are provided in the following
turns off the tabular listing and returns the measurement
display to the screen.
Key Definitions 9-37