small-sized are u0433u0440u0430u0434u0438u0435u043du0442u043eu043cu0435u0442u0440

摘要

small-sized are u0433u0440u0430u0434u0438u0435u043du0442u043eu043cu0435u0442u0440 is designed for measuring weak magnetic field gradient in a broad frequency band.the device can be applied in the u043cu0430u0433u043du0438u0442u043eu0440u0430u0437u0432u0435u0434u043eu0447u043du044bu0445 works, magnetic flaw detection, search massive ferromagnetic objects in the study of magnet for the fields of biological objects and so on.on the basis of available two or more one -, two - or three component u043cu0430u0433u043du0438u0442u043eu043cu0435u0442u0440u0430 with sensitive elements on the basis of u043cu0438u043au0440u043eu043fu043eu043bu043eu0441u043au043eu0432u044bu0445 u0440u0435u0437u043eu043du0430u0442u043eu0440u043eu0432 with thin magnetic tapes.the signals are received at the magnetometer u0440u0430u0437u043du043eu0441u0442u043du044bu0439 block, which forms the output signal u0433u0440u0430u0434u0438u0435u043du0442u043eu043cu0435u0442u0440u0430.the technical result is to increase the bandwidth u0433u0440u0430u0434u0438u0435u043du0442u043eu043cu0435u0442u0440u0430 while maintaining the high sensitivity. 1 il.