UNIVERSAL ECOLOGICAL MEASUREMENT COMPLEX DETERMINING STABILITY OF TECHNICAL AIDS TO EFFECTS OF EXTERNAL ELECTROMAGNETIC FIELDS Russian patent published in 1998 - IPC

FIELD: electromagnetic compatibility of radio electron and electrotechnical facilities. SUBSTANCE: examined circuit of tested article is used as radiator in universal ecological measurement complex determining stability of technical aids to effects of external electromagnetic fields. two separate channels: excitation channel and measurement channel are used in complex. Current induced in circuit of article is determined by measurement of electromagnetic field emitted by circuit and by its comparison with preset standard intensity of external electromagnetic field. Characteristic feature of complex lies in presence of coupling between channels which allows stability of electric circuit to effects of all types of external electromagnetic fields including pulse electromagnetic fields to be determined. Electromagnetic fields excited by complex are ecologically safe for operating personnel. EFFECT: improved safety and efficiency of complex. 2 cl, 2 dwg