Comparison of Ergodic Capacities From Wideband MIMO Antenna Measurements in Reverberation Chamber and Anechoic Chamber
Artikel i vetenskaplig tidskrift, 2011

It has previously been shown that ergodic multiple-input-multiple-output (MIMO) capacity of a multiport antenna system can be conveniently determined from channel measurements in a reverberation chamber. In this letter, we compare such MIMO capacity results to results based on measurements in an anechoic chamber of the embedded far-field functions and efficiencies at all antenna ports. The comparison is performed over two-octaves bandwidth by using the decade bandwidth eleven antenna, a log-periodic dual-dipole array. The agreement between the reverberation chamber results and the anechoic chamber results is good over the entire frequency band 2-8 GHz.

Författare

Chen Xiaoming

Chalmers, Signaler och system, Kommunikations- och antennsystem, Antennsystem

Per-Simon Kildal

Chalmers, Signaler och system, Kommunikations- och antennsystem, Antennsystem

Jan Carlsson

SP Sveriges Tekniska Forskningsinstitut AB

Jian Yang

Chalmers, Signaler och system, Kommunikations- och antennsystem, Antennsystem

IEEE Antennas and Wireless Propagation Letters

1536-1225 (ISSN)

Vol. 10 446-449 5765420

Styrkeområden

Informations- och kommunikationsteknik

Ämneskategorier

Elektroteknik och elektronik

DOI

10.1109/LAWP.2011.2152360

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Senast uppdaterat

2018-09-06