A class of the MOSFET-bipolar nonlinear negative resistance oscillator

In this paper a class of MOSFET-bipolar nonlinear negative resistance is proposed. A mathematical model for the voltage-current equation is shown. We investigate the mathematical properties of the associated nonlinear differential equation for a single-mode LCR network oscillator. In particular, we...

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Bibliographic Details
Main Authors: Vizireanu, D.N., Serban, R.
Format: Conference Proceeding
Language:English
Subjects:
Differential equations
Limit-cycles
Mathematical model
Mechanical factors
MOSFET circuits
Nonlinear equations
Oscillators
Resistors
Temperature sensors
Voltage
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Summary:In this paper a class of MOSFET-bipolar nonlinear negative resistance is proposed. A mathematical model for the voltage-current equation is shown. We investigate the mathematical properties of the associated nonlinear differential equation for a single-mode LCR network oscillator. In particular, we prove that under suitable conditions, small-amplitude stable limit-cycle oscillations can occur. An analytic approximation is obtained far the periodic solution. This prediction is compared with the results obtained by numerical integration.
DOI:10.1109/SMICND.1997.651337