MEASURING METHOD OF MAGNETIC AND CHARGE COMPONENTS OF SIGNAL AT MEASUREMENTS OF MAGNETIC COMPONENT OF INTERNAL ELECTROMAGNETIC PULSE

摘要

FIELD: measurement equipment.SUBSTANCE: method is based on separation of the corresponding components of a signal shaped in a single-turn frame antenna. The latter has no direct galvanic coupling to the housing of the irradiated object; antenna beginning and end are closed through matching loads of an oscillograph, recording of signals from antenna outputs is performed via independent channels, and separation of magnetic and charge signal components is performed by means of subtraction or summation (respectively) of signals from the beginning and the end of frame antenna.EFFECT: improving reliability of experimental investigations of internal electromagnetic pulses owing to obtaining quantitative data on physical effects, which determine shaping of the recorded signal and minimising the number of experiments.1 dwg