Рекомендації по проектуванню радіовимірювальних перетворювачів магнітного поля

Abstract

On the basis of physical processes of conversion of power in microelectronic transducers of a magnetic field the metrics of power efficiency are designed. As an optimum construction the bipolar construction with a active inductive element is recommended which provides an coefficient of efficiency — 75 %, sensitivity — (5—8)·103 Hz/mT, multiplicative error — 0,24 %, additive — 0,13 %. A generalized index of technological level of designed magnetic transducers is 1,68 times better in comparison with existing devices.