Radioelectronics and radioelectronic equipment manufacturing

RADIO-MEASURING SENSOR OF PRESSURE WITH FREQUENCY OUTPUT BASED ON DOUBLE-COLLECTOR TENZOTRANSISTOR

Authors

V. S. Osadchuk
Vinnytsia National Technical University ROR
O. V. Osadchuk
Vinnytsia National Technical University ROR
Ya. O. Osadchuk
Vinnytsia National Technical University ROR

Keywords

радіовимірювальний сенсор тиску від’ємний опір частотний вихідний сигнал

Abstract

The design of radio-measuring microelectronic sensor of pressure with a frequency output, which consists of two collector bipolar tenzotransistors and two gate field-effect transistor, which constitute autogenerating device. On the basis of solutions of oscillatory system of autogenerating sensor device the conversion function is obtained, which describes the dependence of the resonance frequency of the pressure, and the equation of sensitivity. The sensitivity of the pressure sensor is in the range of 1.12 kHz/kPa to 0.65 kHz/kPa.
439 83

How to Cite

[1]
“RADIO-MEASURING SENSOR OF PRESSURE WITH FREQUENCY OUTPUT BASED ON DOUBLE-COLLECTOR TENZOTRANSISTOR”, Вісник ВПІ, no. 3, pp. 135–141, Jun. 2015, Accessed: Oct. 03, 2026. Available: https://visnyk.vntu.edu.ua/index.php/visnyk/article/view/803

Author Biographies

V. S. Osadchuk, Vinnytsia National Technical University
Dr. Sc. (Eng.), Professor, Professor of the Chair of Electronics
O. V. Osadchuk, Vinnytsia National Technical University
Dr. Sc. (Eng.), Professor, Head of the Chair of Radioengineering
Ya. O. Osadchuk, Vinnytsia National Technical University
Student of the Faculty of Radioengineering, Connection and Instrument-Making,

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