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A Revisit to Spatial Correlation in Terms of Input Network Parameters

Nima Jamaly (Institutionen för signaler och system, Kommunikationssystem) ; A. Derneryd ; Y. Rahmat-Samii
IEEE Antennas and Wireless Propagation Letters (1536-1225). Vol. 11 (2012), p. 1342-1345.
[Artikel, refereegranskad vetenskaplig]

An alternative compact formula in terms of input network parameters for calculation of envelope correlations is provided. The main advantage of this formula is that it can be simply modified to include cases of lossy structures and general cases of correlated nonuniform multipath environments. This formula is based on the open-circuit covariance matrix of the multiport antennas. The latter can be either estimated or quickly measured in a reverberation chamber, which removes the need for costly measurements of the embedded far field patterns.

Nyckelord: Envelope correlation, lossy multiport antennas, nonuniform multipath environments, reverberation chamber, spatial correlation

Denna post skapades 2013-01-21. Senast ändrad 2016-08-18.
CPL Pubid: 171884


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Institutioner (Chalmers)

Institutionen för signaler och system, Kommunikationssystem


Elektroteknik och elektronik

Chalmers infrastruktur

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