Title Test fixture compensation techniques in impedance analysis /
Translation of Title Prijungimo įrenginio kompensacija impedanso matavimo sistemoje.
Another Title Компенсация влияния устройств подключения к системе для измерения комплексного импеданса.
Authors Svilainis, L ; Dumbrava, V
Full Text Download
Is Part of Elektronika ir elektrotechnika.. Kaunas : Technologija. 2008, Nr. 7, p. 37-40.. ISSN 1392-1215. eISSN 2029-5731
Keywords [eng] electric measurements ; impedance (electricity) ; operational amplifiers
Abstract [eng] The test fixture influence compensation techniques of the complex impedance measurement are analyzed. The auto-balancing bridge method has been selected for the measurements in 100 kHz to 20 MHz frequency range. The hardware and the software techniques for the test fixture influence compensation are briefly discussed. The complete simulation of the system using P-Spice has been done. The simulation results when using the OPA 8099 and the LMH 6694 operational amplifiers in the auto-balancing bridge method are presented. Three software compensation techniques for the test fixture influence have been analyzed and preliminary simulation and real world experiment results presented. The Open/Short measurement and Open/Short/Load software compensation techniques application results compared with theory both for P-spice simulation and experiment.
Published Kaunas : Technologija
Type Journal article
Language English
Publication date 2008
CC license CC license description