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| Content Provider | IEEE Xplore Digital Library |
|---|---|
| Author | Nguyen, T.X. |
| Copyright Year | 2005 |
| Description | Author affiliation: NASA Langley Res. Center, Hampton, VA, USA (Nguyen, T.X.) |
| Abstract | Cumulative interference effects from portable electronic devices (PEDs) located inside a passenger cabin are conservatively estimated for aircraft radio receivers. PEDs' emission powers in an aircraft radio frequency band are first scaled according to their locations' interference path loss (IPL) values, and the results are summed to determine the total interference power. The multiple-equipment-factor (MEF) is determined by normalizing the result against the worst case contribution from a single device. Conservative assumptions were made and MEF calculations were performed for Boeing 737's Localizer, Glide-slope, Traffic Collision Avoidance System, and Very High Frequency Communication radio systems where full-aircraft IPL data were available. The results show MEF for the systems to vary between 10 and 14 dB. The same process was also used on the more popular window/door IPL data, and the comparison show the multiple-equipment-factor results came within one decibel (dB) of each other. |
| File Size | 752500 |
| File Format | |
| ISBN | 0780393074 |
| DOI | 10.1109/DASC.2005.1563456 |
| Language | English |
| Publisher | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Publisher Date | 2005-10-30 |
| Publisher Place | USA |
| Access Restriction | Subscribed |
| Rights Holder | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Subject Keyword | Aerospace electronics Aircraft Radiofrequency interference Receivers Radio frequency Collision avoidance |
| Content Type | Text |
| Resource Type | Article |
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