Title :
Improved techniques for the measurement of radiated emissions inside a screened room
Author :
Marvin, A.C. ; Steele, L.
Author_Institution :
University of York, Department of Electronics, York, UK
Abstract :
It is shown that the use of simple equivalent-circuit models enables the characteristics of radiated emission measurements of electrically small sources performed in a screened room to be predicted. The models indicate a method of reducing the frequency dependence of the measurements and identifying the dominant dipole type (electric or magnetic).
Keywords :
electric field measurement; electromagnetic compatibility; electromagnetic fields; electromagnetic interference; equivalent circuits; magnetic field measurement; electric dipole source; electrically small sources; equivalent-circuit models; frequency dependence; frequency response; magnetic dipole source; radiated emission measurement; screened room; transmission line model;
Journal_Title :
Electronics Letters
DOI :
10.1049/el:19860066
