Transformation of Acoustic Pulses into Electromagnetic Response in Stratified and Damaged Structures
a:2:{s:4:"TYPE";s:4:"TEXT";s:4:"TEXT";s:47:"A. A. BESPAL’KO, YU. N. ISAEV, L. V. YAVOROVICH";}
National Research Tomsk Polytechnic University, pr. Lenina 30, Tomsk, 634050 Russia
Keywords: детерминированный акустический сигнал, электромагнитный сигнал, слоистая структура, заряженный дефект, двойной электрический слой, амплитудно-частотные параметры, determinate acoustic signal, electromagnetic signal, stratified structure, charged defect, double electric layer, amplitude-frequency parameters
Abstract
The article gives the results of mathematical calculations of change in the parameters of electromagnetic signals in stratified and damaged dielectric solid model structures exposed to pulsed acoustic treatment. It is shown that the acousto-electric transformations in such structures result in transition of energy of acoustic pulses to energy of electromagnetic responses in double electric layers. The amplitude-frequency parameters of electromagnetic signals are directly connected with the characteristics of the determinate acoustic effects and with the charge state of the stratified and damaged structures.
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