Automatic measuring device for impedances in the low and very low frequencies range
- 1 December 1980
- journal article
- Published by IOP Publishing in Journal of Physics E: Scientific Instruments
- Vol. 13 (12) , 1297-1301
- https://doi.org/10.1088/0022-3735/13/12/017
Abstract
An automatic method to determine impedances at frequencies too low to be covered by standard techniques is presented. The frequency scanning as well as the measurement itself are automated. Particularly accurate results can be obtained, with possibly a great deal of noise rejection, whatever the ratio between the imaginary and real parts of the impedance is.Keywords
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