244 Keysight E4981A 120 Hz/1 kHz/1 MHz Capacitance Meter
Technical Information
Measurement Principle
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Figure E-2 Vector diagram of impedance
Symbols used in Figure E-2 have the following meanings:
R Resistance
X Reactance
|Z| Absolute value of impedance
Θ Phase of impedance
Another way to express impedance Z is the use of admittance Y. The
relationship between admittance Y and impedance Z is Y = 1/Z.
Figure E-3 Relationship between impedance and admittance
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