Show simple item record

dc.contributor.advisorKwon, Hyuck M.
dc.contributor.authorAyele, Mehari L.
dc.date.accessioned2013-08-07T14:45:18Z
dc.date.available2013-08-07T14:45:18Z
dc.date.copyright2012en
dc.date.issued2012-12
dc.identifier.othert12076
dc.identifier.urihttp://hdl.handle.net/10057/6118
dc.descriptionThesis (M.S.)--Wichita State University, College of Engineering, Dept. of Electrical Engineering and Computer Scienceen_US
dc.description.abstractThe objective of this paper is to present an efficient miniaturized antenna design and simulation of a highly isolated multi-port micro-strip antenna for multiple-input multiple-output communication (MIMO) systems. Three geometric configurations were proposed and compared to achieve an isolation of as low as –30 dB without affecting the antenna performance greatly. The antenna was designed to operate at a resonance frequency of 2.45 GHz (fc ). Ferrite material beneath each meander structure was used for miniaturization purposes as well as an FR4 substrate with a compact overall area of .75 lambda0 ×.5 lambda0 for a system board, where lambda0 is the free space wavelength. A ground plane with small etched slits was used for isolation purposes. A maximum gain of 4.6 dBi in the azimuthal plane was achieved. Index Terms: MIMO, meander antenna, four-port antenna, defected ground structureen_US
dc.format.extentxiii, 39 p.en
dc.language.isoen_USen_US
dc.publisherWichita State Universityen_US
dc.rightsCopyright Mehari L. Ayele, 2012. All rights reserveden
dc.subjectMIMO
dc.subjectMeander antenna
dc.subjectFour-port antenna
dc.subjectDefected ground structure
dc.subject.lcshElectronic dissertationsen
dc.titleFour-port miniaturized and highly isolated antenna for multiple-input multiple-output communication systemsen_US
dc.typeThesisen_US


Files in this item

Thumbnail

This item appears in the following Collection(s)

  • Master's Theses [1357]
    This collection includes Master's theses completed at the Wichita State University Graduate School (Fall 2005 --)

Show simple item record