The Use of Wave Diffusers to Reduce the Contribution of Specular Wall Reflections to the Unstirred Energy in a Reverberation Chamber

Andy Marvin; Evangelia Karadimou

The Use of Wave Diffusers to Reduce the Contribution of Specular Wall Reflections to the Unstirred Energy in a Reverberation Chamber

Andy Marvin, Evangelia Karadimou

Electronic Engineering

Research output: Contribution to conference › Paper › peer-review

Abstract

This paper describes an experimental programme undertaken to test the hypothesis that the contribution to the unstirred energy in a reverberation chamber due to specular wall reflections can be reduced by the use of wave diffusers placed around the specular reflection points on the chamber walls. Periodic wave diffusers were used optimized for a frequency of 3GHz. Significant reduction in the specular reflection components of the unstirred energy was observed

Original language	English
Pages	1-6
Number of pages	6
Publication status	Published - 2013
Event	2013 IEEE EMC Symposium - Denver, United States Duration: 1 Aug 2013 → …

Conference

Conference	2013 IEEE EMC Symposium
Country/Territory	United States
Period	1/08/13 → …

Antennas, Electromagnetic test cells, and metrology
Marvin, A., Porter, S. J., Dawson, J. F., Robinson, M. P., Flintoft, I. D., Clegg, J. & Dawson, L.
1/01/80 → …
Project: Other project › Miscellaneous project

Cite this

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title = "The Use of Wave Diffusers to Reduce the Contribution of Specular Wall Reflections to the Unstirred Energy in a Reverberation Chamber",

abstract = "This paper describes an experimental programme undertaken to test the hypothesis that the contribution to the unstirred energy in a reverberation chamber due to specular wall reflections can be reduced by the use of wave diffusers placed around the specular reflection points on the chamber walls. Periodic wave diffusers were used optimized for a frequency of 3GHz. Significant reduction in the specular reflection components of the unstirred energy was observed",

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PY - 2013

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N2 - This paper describes an experimental programme undertaken to test the hypothesis that the contribution to the unstirred energy in a reverberation chamber due to specular wall reflections can be reduced by the use of wave diffusers placed around the specular reflection points on the chamber walls. Periodic wave diffusers were used optimized for a frequency of 3GHz. Significant reduction in the specular reflection components of the unstirred energy was observed

AB - This paper describes an experimental programme undertaken to test the hypothesis that the contribution to the unstirred energy in a reverberation chamber due to specular wall reflections can be reduced by the use of wave diffusers placed around the specular reflection points on the chamber walls. Periodic wave diffusers were used optimized for a frequency of 3GHz. Significant reduction in the specular reflection components of the unstirred energy was observed

M3 - Paper

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EP - 6

T2 - 2013 IEEE EMC Symposium

Y2 - 1 August 2013

ER -

The Use of Wave Diffusers to Reduce the Contribution of Specular Wall Reflections to the Unstirred Energy in a Reverberation Chamber

Abstract

Conference

Projects

Antennas, Electromagnetic test cells, and metrology

Cite this