This work addresses the use of wavelets for automatic identification of radio transmitters. The magnitudes and the relative positions of the extrema from several wavelet scales are used to identify the transmitter. Even at reduced signal to noise (SNR) ratios good identification is obtained. The procedure lends itself to be automated, minimizing human interaction.
['R. Hippenstiel', 'Yalçin Payal']
Wavelet Based Transmitter Identification