[aprssig] Vehicle Signatures
bruninga at usna.edu
Wed Dec 5 15:13:35 CST 2012
Crazy idea for vehicle signatures.
Knowing how electronic car control systems are becoming, I wonder how much
of a "signature" I s emitted by various makes and models. Particularly, I
was wanting to detect the presence of Electric Cars.
A coil in the road, and look for some signature freqs. Most of the RFI
emissions woiuld be speed related, but I wonder if there are some unique
single freqs emitted by some cars. Maybe Ill go string a coil around mine
and hook to a spectrum analyzer and see if anything pops up.
Detecting hams blabbering on their radios would be easy. But Im looking
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