06300776 is referenced by 6 patents and cites 7 patents.

For discrete-time reactance measurement the reactance is activated by a clocked generator device with an electric voltage, an electric current or an electric charge. A clocked analyzer device generates an output signal as a function of the reactance to be measured from discrete-time sampling values of the electric voltage, electric current or electric charge. The generator device and the analyzer device are clocked in synchronism, the clock controlling the generator device and the analyzer device being varied in the same way by a frequency or phase modulator for reducing the influence of narrowband disturbances coupled into the circuit caused by aliasing.

Title
Method and device for discrete-time reactance measurement
Application Number
9/207751
Publication Number
6300776 (B1)
Application Date
December 8, 1998
Publication Date
October 9, 2001
Inventor
Robert Lalla
Lörrach
US
Ronald Schreiber
Lörrach
US
Agent
Bose McKinney & Evans
US
Assignee
Endress &plus Hauser &plus Co
US
IPC
G01R 27/02
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