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Uncertainty Principles for Signal Concentrations

Somaraju, Ram Abhinav; Hanlen, Leif


Uncertainty Principles for concentration of signals into truncated subspaces are considered. The "classic" Uncertainty Principle is explored as a special case of a more general operator framework. The time-bandwidth concentration problem is shown as a similar special case. A spatial concentration of radio signals example is provided, and it is shown that an Uncertainty Principle exists for concentration of single-frequency signals for regions in space. We show that the uncertainty is related to...[Show more]

CollectionsANU Research Publications
Date published: 2006
Type: Conference paper
Source: Proceedings of the 7th Australian Communications Theory Workshop


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