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Showing papers by "Thales (Netherlands) published in 2006"


Proceedings ArticleDOI
27 Feb 2006
TL;DR: In this article, the reverberation chamber methodology as well as the measurement setup is described and some results are given, including glass reinforced plastic panels, aluminum panels with many holes, wire mesh, among others.
Abstract: Shielding effectiveness measurements have been performed using a reverberation chamber. The reverberation chamber methodology as well as the measurement setup is described and some results are given. Samples include glass reinforced plastic panels, aluminum panels with many holes, wire mesh, among others. The reverberation chamber setup gives very repeatable measurement results.

16 citations


Proceedings ArticleDOI
30 Mar 2006
TL;DR: In this article, the power supply planes were replaced by power tracks to reduce the noise voltage in the reference or ground of a printed circuit board, which leads to a considerable reduction of the radiated electromagnetic fields.
Abstract: The noise voltage in the reference or ground of a printed circuit board is often the cause of unwanted radiated emission. Power supply planes attribute to the noise voltage. By replacing the power supply planes by tracks, the noise voltage in the reference or ground can be reduced, which leads to a considerable reduction of the radiated electromagnetic fields. A potential disadvantage of using power tracks is a decreased power quality, due to a higher ripple voltage. Actual circuits, fed via power planes or power tracks have been designed and measured showing the impact on radiated electromagnetic fields with constant power quality.

7 citations