Use of piezoelement in ultrasound generation
Shakhnoza SultanovaTashkent State Technical University, Tashkent, UzbekistanJasur SafarovTashkent State Technical University, Tashkent, UzbekistanAzamat UsenovTashkent State Technical University, Tashkent, UzbekistanKamola SamatovaTashkent State Technical University, Tashkent, Uzbekistan
ABI
Аннотация
At present, ultrasonic (piezoelectric) transducers are the most promising electromechanical transducers for use in miniature electronic devices. However, the calculation of the piezoelectric element for an ultrasonic environment poses certain problems due to the large number of problems to be solved and its nonlinearity. The article describes the principles of operation of the piezoelectric element, analyzes their advantages and disadvantages, gives the characteristics of the piezoelectric elements, as well as proposes an algorithm for calculating the frequency characteristics of the piezoelectric element based on the electrical model of the piezoelectric element.
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