Antenna Saturation Effects on MIMO Capacity

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dc.contributor.authorPollock, Tony
dc.contributor.authorKennedy, Rodney
dc.contributor.authorAbhayapala, Thushara
dc.coverage.spatialAnchorage Alaska
dc.date.accessioned2015-12-13T23:12:20Z
dc.date.createdMay 1 2003
dc.date.issued2003
dc.date.updated2015-12-12T08:31:15Z
dc.description.abstractA theoretically derived antenna saturation point is shown to exist for MIMO systems, at which the system suffers a capacity growth decrease from linear to logarithmic with increasing antenna numbers. We show this saturation point increases linearly with the radius of the region containing the receiver antennas and is independent of the number of antennas. Using an alternative formulation of capacity for MIMO systems we derive a closed form capacity expression which uses the physics of signal propagation combined with statistics of the scattering environment. This expression gives the capacity of a MIMO system in terms of antenna placement and scattering environment and shows that the saturation effect is due to spatial correlation between receiver antennas.
dc.identifier.urihttp://hdl.handle.net/1885/88006
dc.publisherInstitute of Electrical and Electronics Engineers (IEEE Inc)
dc.relation.ispartofseriesIEEE International Conference on Communications (ICC 2003)
dc.sourceProceedings of the International Conference on Communications, ICC-03
dc.subjectKeywords: Correlation methods; Signal processing; Signal receivers; Statistics; Antenna saturation effects; Antennas
dc.titleAntenna Saturation Effects on MIMO Capacity
dc.typeConference paper
local.bibliographicCitation.lastpage2305
local.bibliographicCitation.startpage2301
local.contributor.affiliationPollock, Tony, College of Engineering and Computer Science, ANU
local.contributor.affiliationAbhayapala, Thushara, College of Engineering and Computer Science, ANU
local.contributor.affiliationKennedy, Rodney, College of Engineering and Computer Science, ANU
local.contributor.authoremailu9701943@anu.edu.au
local.contributor.authoruidPollock, Tony, u4004661
local.contributor.authoruidAbhayapala, Thushara, u9701943
local.contributor.authoruidKennedy, Rodney, u8607590
local.description.embargo2037-12-31
local.description.notesImported from ARIES
local.description.refereedYes
local.identifier.absfor080401 - Coding and Information Theory
local.identifier.ariespublicationMigratedxPub17511
local.identifier.scopusID2-s2.0-0037634349
local.identifier.uidSubmittedByMigrated
local.type.statusPublished Version

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