On the design and performance analysis of low-correlation compact space-multimode diversity stacked microstrip antenna arrays for MIMO-OFDM WLANs over statistically-clustered indoor radio channels

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dc.contributor.authorSavaşçıhabeş, Asuman
dc.contributor.authorErtug, Ozgur
dc.contributor.authorYazgan, Erdem
dc.date.accessioned2025-02-24T16:35:51Z
dc.date.available2025-02-24T16:35:51Z
dc.date.issued2015
dc.departmentFakülteler, Mühendislik Fakültesi, Elektrik-Elektronik Mühendisliği Bölümü
dc.description.abstractThe support of high spectral efficiency MIMO spatial-multiplexing communication in OFDM-based WLAN systems conforming to IEEE 802.11n standard requires the design and use of compact antennas and arrays with low correlation ports. For this purpose, compact space-multimode diversity provisioning stacked circular multimode microstrip patch antenna arrays (SCP-ULA) are proposed in this paper and their performance in terms of spatial and modal correlations, ergodic spectral efficiencies as well as compactness with respect to antenna arrays formed of vertically-oriented center-fed dipole elements (DP-ULA) and dominantmode operating circular microstrip patch antennas (CPULA) are presented. The lower spatial and modal correlations and the consequent higher spectral efficiency of SCP-ULA with ML detection over statistically-clustered Kronecker-based spatially-correlated NLOS Ricean fading channels with respect to DP-ULA and CPULA at significantly lower antenna and array sizes represents SCP-ULA as a promising solution for deployment in terminals, modems and access points of next-generation high-speed 802.11n MIMO-OFDM WLAN systems.
dc.identifier.doi10.13164/re.2015.0054
dc.identifier.endpage63
dc.identifier.issn1210-2512
dc.identifier.issue1
dc.identifier.scopus2-s2.0-84928388708
dc.identifier.scopusqualityQ3
dc.identifier.startpage54
dc.identifier.urihttps://doi.org/10.13164/re.2015.0054
dc.identifier.urihttps://hdl.handle.net/20.500.14440/628
dc.identifier.volume24
dc.indekslendigikaynakScopus
dc.language.isoen
dc.publisherCzech Technical University
dc.relation.ispartofRadioengineering
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanı
dc.rightsinfo:eu-repo/semantics/openAccess
dc.snmzKA_Scopus_20250201
dc.subjectIEEE 802.11n MIMO-OFDM WLAN
dc.subjectKronecker channel model
dc.subjectMultimode antenna
dc.subjectNLOS Ricean fading
dc.subjectPatial-multiplexing
dc.subjectSpatial correlation
dc.subjectSpectral efficiency
dc.titleOn the design and performance analysis of low-correlation compact space-multimode diversity stacked microstrip antenna arrays for MIMO-OFDM WLANs over statistically-clustered indoor radio channels
dc.typeArticle

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