Phase methods of measuring physical quantities and phase measuring equipment are
widely used in various fields of science and technology. The article proposes a signal …

This article dwells upon phase shift determination method using total signal obtained as a
result of summing up two harmonic signals after carrying out bisemiperiodic transformation …

In this article is considered the experimental results of the using the parametric type of an
eddy current transducer at two excitation modes-pulsed and harmonic. The flat samples from …

The phase methods for measuring physical quantities and the phase measuring equipment
are widely used in various fields of science and technology. Improving the metrological …

The paper represents identification of natural frequency and form of oscillation for the main
construction elements of the electronic packages such as printed circuit boards, walls of the …

The development of electronic systems in recent years has made 14-bit field-programmable
gate array (FPGA), digital-to-analog converters (DAC) and analog-to-digital converters …

The analysis of known methods that have found wide application in measuring technology
and are designed to control the technical and operational characteristics associated with the …

This study focuses on a method for accurately determining the phase shift between two
harmonic signals. The proposed technique compares the waveform of the combined signal …

The development of electronic systems like Field-Programmable Gate Array (FPGA) made
them available for mass commercial use. This created conditions for the development and …

Introduction. Eddy current nondestructive testing (ECNDT) is one of the most common types
of NDT, characterized by the simple interaction way of the testing object (TO) with the eddy …