By Topic

On the application of special self-calibration algorithm to improve impedance measurement by standard measuring systems

Sign In

Cookies must be enabled to login.After enabling cookies , please use refresh or reload or ctrl+f5 on the browser for the login options.

Formats Non-Member Member
$31 $13
Learn how you can qualify for the best price for this item!
Become an IEEE Member or Subscribe to
IEEE Xplore for exclusive pricing!
close button

puzzle piece

IEEE membership options for an individual and IEEE Xplore subscriptions for an organization offer the most affordable access to essential journal articles, conference papers, standards, eBooks, and eLearning courses.

Learn more about:

IEEE membership

IEEE Xplore subscriptions

3 Author(s)
Ji-Gou Liu ; Fac. of Electr. Eng., Tech. Univ. Dresden, Germany ; Fruhauf, U. ; Schonecker, A.

In this paper self-calibration measuring methods are introduced to improve the accuracy of impedance measuring systems composed of standard instruments. Reference resistors are used for the self-calibration of measuring systems. The random errors are reduced by data processing using averaging and smoothing. The systematic errors are self-corrected by special self-calibration algorithms. These methods are applied to the impedance measurements of electrical elements and systems and the characterization of dielectric materials under high field intensities. Analysis and measurement results show an accuracy improvement compared with the measuring systems without self-calibration. Using the self-calibration methods precise impedance measurements are realizable in the measuring systems of lower accuracy and lower product cost

Published in:

Instrumentation and Measurement Technology Conference, 1999. IMTC/99. Proceedings of the 16th IEEE  (Volume:2 )

Date of Conference:

1999