Title :
Impedance measuring methods based on multiple digital generators
Author :
Helbach, Wolfgang ; Schollmeyer, Hartmut
Author_Institution :
Universität der Bundeswehr Hamburg, Holstenhofweg 85, D-2000 Hamburg 70, Germany
fDate :
6/1/1987 12:00:00 AM
Abstract :
The paper describes automatic impedance measuring methods using several digital signal generators and one or two digital null detectors. The measuring arrangements are suitable for precise determination of impedances, for four-terminal measurements as well as for comparison of voltage dividers or impedance ratios.
Keywords :
Bridge circuits; Detectors; Generators; Impedance; Impedance measurement; Signal generators; Voltage measurement;
Journal_Title :
Instrumentation and Measurement, IEEE Transactions on
DOI :
10.1109/TIM.1987.6312709
