The Microelectronic Radiomeasuring Transducers of Magnetic Field with a Frequency Output
В. С. Осадчук, Oleksandr V. Osadchuk · Elektronika ir Elektrotechnika · 2011
In the given article the integrated circuits of transducers of a magnetic field in which magnetic sensitive transistors act in a role of active elements of autogenerating arrangements of transducers that simplifies circuits of sensor controls of a magnetic field are offered. It is shown, that for the complete embodying transducers in an integrated view the passive tuned-circuit inductance of the arrangement is implemented as the reactive transistor. The greatest sensitivity which changes from 7,2 kHz/mT up to 6,3 kHz/mT , the circuit design about a magnet a sensing element has on the basis of two collector bipolar transistors with the active inductive element. Ill. 9, bibl. 7 (in English; abstracts in English and Lithuanian).http://dx.doi.org/10.5755/j01.eee.110.4.289