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Efficiency characterisation of multi-port antennas

Nima Jamaly (Institutionen för signaler och system, Antenner) ; A. Derneryd
Electronics Letters (0013-5194). Vol. 48 (2012), 4, p. 196-197.
[Artikel, refereegranskad vetenskaplig]

A simple radiation efficiency metric is introduced to include the effects of non-ideal source/receiver impedances. The features of this parameter are highlighted and its compact formula is derived. The notion of mean matching efficiency is established. Simulations prove that this matching efficiency is quite useful in a quick estimation of diversity performance of multi-port antennas in rich isotropic multipath environments.



Denna post skapades 2012-03-22. Senast ändrad 2013-10-15.
CPL Pubid: 156101

 

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Institutioner (Chalmers)

Institutionen för signaler och system, Antenner (2005-2014)

Ämnesområden

Elektroteknik och elektronik

Chalmers infrastruktur

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