Here is some more info about the study.
http://www.cmu.edu/PR/releases06/060228_cellphone. html
Excerpt:
"Strauss is an expert in aircraft electromagnetic compatibility at the Naval Air Warfare Center in Patuxent River, Md.
With support from the Federal Aviation Administration, three major airlines and the Transportation Security Agency, EPP researchers crisscrossed the northeast United States on commercial flights, monitoring radio emissions from passenger use of cell phones and other electronic devices. They tracked these radio emissions via a broadband antenna attached to a compact portable spectrum analyzer that fit into an innocuous carry-on bag."
And for those saying "Carnegie what?" look here:
http://www.cmu.edu/clips/rankings.html
We are a top university in pretty much everything, especially tech and EPP. A Phd from here means something.
