뇌방전에 의해 발생하는 전장과 자장 측정시스템

초록

This paper presents the measurement system of electric and magnetic fields produced by lightning discharges. The system consists of a plated type electric field sensor, two crossed-loop type magnetic field sensor, signal processing circuits, A/D converter and LabVIEW program. We have carried out calibration experiments for determining the fundamental characteristics of the measurement system.