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State-space model identification of a wireless THz network

Hadjiloucas, S., Izhac, A., Galvao, R. K. H., Bowen, J. W. and Becerra, V. M. (2004) State-space model identification of a wireless THz network. In: Thumm, M. and Wiesbeck, W. (eds.) Conference Digest of the 2004 Joint 29th International Conference on Infrared and Millimeter Waves and 12th International Conference on Terahertz Electronics. IEEE, New York, pp. 375-376. ISBN 0780384903

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Abstract/Summary

We model the large scale fading of wireless THz communications links deployed in a metropolitan area taking into account reception through direct line of sight, ground or wall reflection and diffraction. The movement of the receiver in the three dimensions is modelled by an autonomous dynamic linear system in state-space whereas the geometric relations involved in the attenuation and multi-path propagation of the electric field are described by a static non-linear mapping. A subspace algorithm in conjunction with polynomial regression is used to identify a Wiener model from time-domain measurements of the field intensity.

Item Type:Book or Report Section
Divisions:Faculty of Science > School of Systems Engineering
ID Code:14395
Uncontrolled Keywords:PROPAGATION, MOBILE
Additional Information:Proceedings Paper Joint 29th International Conference on Infrared and Millimeter Waves/12th International Conference on Terahertz Electronics SEP 17-OCT 01, 2004 Karlsruhe, GERMANY
Publisher:IEEE

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