User`s guide

2- 40 Agilent EasyEXPERT User’s Guide Vol. 1, Edition 1
Classic Test Definition
Direct Control
compenReY
This built-in function performs compensation on the specified admittance data and
returns the real data for the compensation results.
This function is effective for the CMU measurement data compensation while the
switching matrix is used with the CMU to extend the measurement terminals.
Define the compenReY and compenImY functions as the user functions on the
Function Setup screen as shown in
Figure 2-2, so that the compensation is
performed while the Direct Control test is being executed. Also enter the formula to
calculate the measurement parameters. For the equations, see
“About Impedance
Measurements” on page 4-22. Figure 2-2 defines the following formula to calculate
capacitance.
C=ImY/(2PIFreq)
Syntax compenReY(frequency,Real,Imaginary)
Parameters frequency Measurement frequency. Hz. Numeric scalar or vector data.
For the C-f measurement data, frequency should be a vector
variable that stores multiple frequency values.
Real CMU Re(Y) measurement result data. S. Numeric vector data.
Real should be a vector variable that stores the admittance real
data before compensation.
Imaginary CMU Im(Y) measurement result data. S. Numeric vector data.
Imaginary should be a vector variable that stores the admittance
imaginary data before compensation.
Example Name Gcompen
Definition compenReY(Freq,ReY,ImY)
Gcompen returns the admittance real data for the compensation results.
Figure 2-2 Function Setup Example