Мікроелектронний сенсор для виміру магнітної індукції

Abstract

The proposed microelectronic transducer for measuring magnetic induction contains two direct-current sources, two resistors, and an oscillator. The oscillator contains a bipolar magneto-sensitive transistor with two collectors, a field-effect transistor with two gates, a capacitor, and an inductance coil that form the oscillatory circuit of the oscillator. The proposed transducer provides conversion of magnetic induction into frequency and is distinctive by its enhanced sensitivity and measurement accuracy.