25 May 2004 Monitoring the HF spectrum in the presence of noise
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Proceedings Volume 5473, Noise in Communication; (2004) https://doi.org/10.1117/12.546672
Event: Second International Symposium on Fluctuations and Noise, 2004, Maspalomas, Gran Canaria Island, Spain
Abstract
This paper reviews modulation recognition in the context of HF radio-communications. We investigate entropic distance measures and coherence measures for recognizing HF modulations. Preliminary results shown that it may be possible to identify a modulation and its transmit power level based on the entropic distance between it and another modulation. Coherence estimates may provide characteristic signatures that can be used to identify modulation types.
© (2004) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
James E. Giesbrecht, James E. Giesbrecht, Russell Clarke, Russell Clarke, Derek Abbott, Derek Abbott, } "Monitoring the HF spectrum in the presence of noise", Proc. SPIE 5473, Noise in Communication, (25 May 2004); doi: 10.1117/12.546672; https://doi.org/10.1117/12.546672
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