A modular system for the measurement of parameters and spectral analysis of weak signals

被引：0

作者：

S. V. Ionov

M. G. Myasnikova

B. V. Tsypin

I. O. Shapoval

机构：

[1] Penza State University,

来源：

Measurement Techniques | 2011年 / 54卷

关键词：

virtual measurement device; parametric methods; processing of information; spectral analysis; approximation of signals;

D O I：

暂无

中图分类号：

学科分类号：

摘要：

The article considers the operating principle and technical characteristics of a modular system that supports spectral analysis and measurement of the parameters of the harmonic components of low-frequency signals in the range of amplitudes from 0 to ±10·10–3 V with error at most 0.5% and which may be used for work with bridge circuits.

引用

页码：412 / 415

页数：3