Title :
Modeling and measurements of an alternative construction technique to reduce shielded room resonance effects
Author :
Archambeault, Bruce ; Chamberlin, Kent
Author_Institution :
Digital Equip. Corp., USA
Abstract :
The need to measure electromagnetic fields accurately is greater than ever before in industry. This paper discusses a new construction technique that, when combined with a reduced amount of absorber material, can greatly reduce the cost and size requirements of such anechoic shielded rooms. Modeling is used to verify the room´s performance and then some measurements are made to validate the model
Keywords :
anechoic chambers; electromagnetic interference; electromagnetic shielding; finite difference time-domain analysis; EMI; absorber material; alternative construction technique; anechoic shielded rooms; cost; electromagnetic field measurement; modeling; performance; shielded room resonance effects; size requirements; Costs; Electromagnetic measurements; Equations; FCC; Finite difference methods; Measurement uncertainty; Pollution measurement; Resonance; Resonant frequency; Time domain analysis;
Conference_Titel :
Electromagnetic Compatibility, 1994. Symposium Record. Compatibility in the Loop., IEEE International Symposium on
Conference_Location :
Chicago, IL
Print_ISBN :
0-7803-1398-4
DOI :
10.1109/ISEMC.1994.385665
