Keysight E4981A 120 Hz/1 kHz/1 MHz Capacitance Meter 245
Technical Information
Measurement Principle
For a parallel connection, using admittance Y is more convenient.
Figure E-4 Vector diagram of admittance
Symbols in Figure E-4 have the following meanings:
G Conductance
B Susceptance
|Y| Absolute value of admittance
The E4981A measures the vector value of a DUT’s impedance Z and indicates
the result as the circuit constants of the equivalent circuit shown in Figure E-5.
Figure E-5 Relationship between measurement parameters
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