Perturbed square ring slot antenna with reconfigurable polarization

dc.contributor.assigneeThe United States of America as represented by the Secretary of Agricultureen
dc.contributor.assigneeVirginia Tech Intellectual Properties, Inc.en
dc.contributor.inventorZaghloul, Amir I.en
dc.contributor.inventorParent, Mark G.en
dc.contributor.inventorDorsey, W. Marken
dc.date.accessed2016-08-19en
dc.date.accessioned2016-08-24T17:55:10Zen
dc.date.available2016-08-24T17:55:10Zen
dc.date.filed2009-06-09en
dc.date.issued2013-02-12en
dc.description.abstractA reconfigurable polarization antenna includes a microwave dielectric substrate having a ground plane that has a centrally located slot with five conducting patches, four of which form an evenly spaced apart perimeter group with a gap between each and the fifth, centrally positioned conducting patch. A conducting pad is positioned in each gap and is connected via a switch to the ground plane. A microstrip feed line including a short stub is positioned on the opposite side of the substrate and electromagnetically coupled to the slot. The polarization of the antenna is reconfigured by a selection of an on or off state of each of said switches.en
dc.format.mimetypeapplication/pdfen
dc.identifier.applicationnumber12481025en
dc.identifier.patentnumber8373609en
dc.identifier.urihttp://hdl.handle.net/10919/72691en
dc.identifier.urlhttp://pimg-fpiw.uspto.gov/fdd/09/736/083/0.pdfen
dc.language.isoen_USen
dc.publisherUnited States Patent and Trademark Officeen
dc.subject.cpcH01Q19/005en
dc.subject.cpcH01Q21/245en
dc.subject.uspc343/769en
dc.titlePerturbed square ring slot antenna with reconfigurable polarizationen
dc.typePatenten
dc.type.dcmitypeTexten
dc.type.patenttypeutilityen
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