@inproceedings{8f806bb50a9e426d948d7e8cc9266123,
title = "Bounds on space-time-frequency dimensionality",
abstract = "We bound the number of electromagnetic signals which may be observed over a frequency range 2W for a time T within a region of space enclosed by a radius R. Our result implies that broadband fields in space cannot be arbitrarily complex: there is a finite amount of information which may be extracted from a region of space via electromagnetic radiation. Three-dimensional space allows a trade-off between large carrier frequency and bandwidth. We demonstrate applications in super-resolution and broadband communication.",
author = "Hanlen, {Leif W.} and Abhayapala, {Thushara D.}",
year = "2007",
language = "English",
isbn = "1424407419",
series = "8th Australian Communication Theory Workshop, AusCTW 2007",
pages = "144--149",
booktitle = "8th Australian Communication Theory Workshop, AusCTW 2007",
note = "8th Australian Communication Theory Workshop, AusCTW 2007 ; Conference date: 05-02-2007 Through 07-02-2007",
}