Digital impedance determination using peak detection of current

Details Digital impedance determination using peak detection of current Digital impedance determination using peak detection of current

1993-04-27

1995-01-31

Wieder, Kenneth A.

Electricity: measuring and testing

Impedance, admittance or other quantities representative of...

Lumped type parameters

324713, G01R 2702

Patent

active

053861949

ABSTRACT:
A system and method for determining the complex impedance of a load, such as an antenna in an RF transmission system. The system samples both the voltage and current of the signal passing through a transmission line and directly derives digitally the impedance parameters independently of the amplitude or phase of the signal.

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