The transducer of pressure with the frequency output

In the given article the possibility of making the microelectronic transducer of pressure with a frequency output signal is shown on the basis of the autogenerating arrangement which will consist of two collectors bipolar transistor and MOSFET transistor. The change of pressure of two collectors bipolar transistor is proportionally the frequency generation. Analytical dependencies of function transformation and sensitivity are received. The deformation changes of the parameters tensiosensitivity two collectors bipolar transistor are designed. Sensitivity of the arrangement 4.1-8.55 kHz/0.1MPa.

Author: PaweĊ‚ Komada
Conference: Title