Title :
Standards of distorted signal for calibration of total harmonic distortion meters
Author_Institution :
Tech. Univ. of Brno, Czech Republic
Abstract :
In this paper a survey and evaluation of some progressive approaches to the standards of non-linear distortion is reported. Some types of standards of signals with known total harmonic distortion are proposed. This article is based on our previous work directed at the development of a multifunctional THD standard which is now used in the Czech Metrological Institute.
Keywords :
calibration; electric distortion measurement; harmonic distortion; measurement standards; meters; signal generators; signal sampling; spectral analysers; calibration; distorted signal standards; method of functional blocks; multifunctional standard; nonlinear distortion; pure harmonic signal source; signal generator; summation of two signals; total harmonic distortion meters; Acoustic distortion; Acoustic measurements; Calibration; Distortion measurement; Frequency; Harmonic distortion; Power harmonic filters; Signal generators; Signal to noise ratio; Total harmonic distortion;
Conference_Titel :
Precision Electromagnetic Measurements Digest, 1998 Conference on
Conference_Location :
Washington, DC, USA
Print_ISBN :
0-7803-5018-9
DOI :
10.1109/CPEM.1998.699954
