Title :
Damping resonances within a screened enclosure
Author :
Dawson, Linda ; Dawson, John F. ; Marvin, Andrew C. ; Welsh, David
Author_Institution :
Dept. of Electron., York Univ., UK
fDate :
2/1/2001 12:00:00 AM
Abstract :
This paper describes the development of partial lining techniques for damping resonances in screened rooms. The theory behind the techniques is discussed and results of measurements are presented. The results of modeling partially lined enclosures are also presented. The results show that it is possible to predict the effect of lining a screened enclosure with different quantities of ferrite tiles and hence to design low-cost, precompliance test environments using partial lining techniques
Keywords :
damping; electromagnetic interference; electromagnetic shielding; ferrites; packaging; resonance; transmission line matrix methods; carbon loaded damping; damping resonances; ferrite tiles; low-cost precompliance test environments; partial lining techniques; partially lined enclosures; radiated emission measurements; screened enclosure; screened rooms; transmission line matrix; Antenna measurements; Damping; Ferrites; Magnetic field measurement; Position measurement; Receiving antennas; Resonance; Testing; Tiles; Transmission line matrix methods;
Journal_Title :
Electromagnetic Compatibility, IEEE Transactions on
