Title :
Modeling of Fields Produced by Currents on Power Supply Wiring
Author :
Showers, Ralph M.
Author_Institution :
Moore School of Electrical Engineering, University of Pennsylvania, Philadelphia, Pa
Abstract :
Measurements of local fields produced by simulated sources of conducted noise show good correlation with data from three theoretical models: a) an electric dipole, b) a magnetic dipole, and c) a parallel wire transmission line, depending upon the configuration of the source and its ¿ground.¿ The significance of the ¿common-mode¿ current below about 2 MHz is demonstrated.
Keywords :
Current measurement; Current supplies; Electric variables measurement; Magnetic field measurement; Magnetic noise; Noise measurement; Power supplies; Transmission line measurements; Wire; Wiring;
Journal_Title :
Electromagnetic Compatibility, IEEE Transactions on
DOI :
10.1109/TEMC.1971.303148
