Characterization of metals as EMC shields
- 1 September 1987
- journal article
- Published by Institute of Electrical and Electronics Engineers (IEEE) in IEEE Transactions on Instrumentation and Measurement
- Vol. IM-36 (3) , 810-814
- https://doi.org/10.1109/TIM.1987.6312793
Abstract
The authors describe a test fixture and method used for about five years to characterize the shielding performance of both monometallic and composite sheets, over a frequency range of 50 Hz-300 kHz, with effectiveness values up to 90 dB. Calculation methods were developed to permit extrapolation of the test results to different geometries and wave impedance; data are presented showing the correlation with more difficult tests. The procedure could be made a standard test method capable of providing all the information needed for the selection of an economical and effective metal shield under a variety of field conditions.Keywords
This publication has 0 references indexed in Scilit: