NOTICE: Due to a lapse in annual appropriations, most of this website is not being updated. Learn more.

Form submissions will still be accepted but will not receive responses at this time. Sections of this site for programs using non-appropriated funds (such as NVLAP) or those that are excepted from the shutdown (such as CHIPS and NVD) will continue to be updated.

U.S. flag

An official website of the United States government

Official websites use .gov
A .gov website belongs to an official government organization in the United States.

Secure .gov websites use HTTPS
A lock ( ) or https:// means you’ve safely connected to the .gov website. Share sensitive information only on official, secure websites.

PUBLICATIONS

Examining the True Effectiveness of Loading a Reverberation Chamber

Published

Author(s)

Jason Coder, John M. Ladbury, Christopher L. Holloway, Kate Remley

Abstract

In this paper we explore how placing the same amount of absorber in different locations within a reverberation chamber can have different loading effects. This difference can have a significant impact on measurement reproducibility, both for measurements in the same chamber and measurements between chambers (i.e. round robin style testing). We begin by discussing some of the theories behind this and show some experimental results obtained from moving absorber around a reverberation chamber and repeating the same measurement at each location. We conclude with some suggestions to ensure absorber is placed consistently.
Proceedings Title
IEEE Electromagnetic Compatibility (EMC) Symp.
Conference Dates
July 25-30, 2010
Conference Location
Ft. Lauderdale, FL, US
Pub Type
Conferences

Download Paper

Local Download

Keywords

Reverberation Chambers, RF Absorber, RMS Delay Spread, Power Delay Profile, Wireless Deivce Testing
Electronics, Electromagnetics and Advanced communications

Citation

Coder, J. , Ladbury, J. , Holloway, C. and Remley, K. (2010), Examining the True Effectiveness of Loading a Reverberation Chamber, IEEE Electromagnetic Compatibility (EMC) Symp., Ft. Lauderdale, FL, US, [online], https://tsapps.nist.gov/publication/get_pdf.cfm?pub_id=905209 (Accessed October 2, 2025)

Issues

If you have any questions about this publication or are having problems accessing it, please contact [email protected].

Created July 29, 2010, Updated April 11, 2022
Was this page helpful?