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Investigation of RF Emissions From Wireless Networks as a Threat to Avionic SystemsThe paper focuses on understanding and obtaining preliminary measurements of radiated field (RF) emissions of laptop/wireless local area network (WLAN) systems. This work is part of a larger research project to measure radiated emissions of wireless devices to provide a better understanding for potential interference with crucial aircraft avionics systems. A reverberation chamber data collection process is included, as well as recommendations for additional tests. Analysis of measurements from devices under test (DUTs) proved inconclusive for addressing potential interference issues. Continued effort is expected to result in a complete easily reproducible test protocol. The data and protocol presented here are considered preliminary.
Document ID
20020080731
Acquisition Source
Langley Research Center
Document Type
Contractor Report (CR)
Authors
Salud, Maria Theresa P. (Lockheed Martin Corp. Hampton, VA United States)
Williams, Reuben A.
Date Acquired
September 7, 2013
Publication Date
October 1, 2002
Subject Category
Communications And Radar
Report/Patent Number
NAS 1.26:211941
NASA/CR-2002-211941
Funding Number(s)
CONTRACT_GRANT: NAS1-00135
PROJECT: RTOP 722-64-10-53
Distribution Limits
Public
Copyright
Work of the US Gov. Public Use Permitted.

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