Please use this identifier to cite or link to this item: http://hdl.handle.net/2080/2290
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dc.contributor.authorAnanda Raju, P-
dc.contributor.authorKumar, N-
dc.contributor.authorBehera, S K-
dc.date.accessioned2015-04-09T13:32:16Z-
dc.date.available2015-04-09T13:32:16Z-
dc.date.issued2015-04-
dc.identifier.citation4th IEEE International Conference on Communication and Signal Processing-ICCSP'15, Melmaruvathur, Tamilnadu, India, 2-4 April,2015.en_US
dc.identifier.urihttp://hdl.handle.net/2080/2290-
dc.descriptionCopyright belongs to the Proceeding of Publisheren_US
dc.description.abstractAn ultra-wideband (UWB) planar microstrip antenna integrated with a narrow–band cylindrical dielectric resonator antenna (DRA) is presented for cognitive radio applications. The proposed antenna is a combination of semicircular-semi hexagon shape microstrip patch, which is fed by coplanar waveguide (CPW). The dielectric resonator antenna (DRA) is cylindrical in shape excited by a microstrip slot fed on the rear side which shows a narrow band (NB) characteristics. The microstrip antenna provides a wide bandwidth operates from 2.58 GHz to 14 GHz. The DRA provides a narrow bandwidth operates from 10.07 GHz to 11.38 GHz. The UWB antenna is used for sensing the spectrum and the narrow-band DRA used for communication operation. A very good isolation between the two antenna ports (S21 less than -15 dB) are also achieved. Compared to the existing designs the peak gain of the antenna is highly increased around 6.15 dB.en_US
dc.language.isoenen_US
dc.publisherIEEEen_US
dc.subjectCognitive radioen_US
dc.subjectCoplanar waveguideen_US
dc.subjectDielectric resonator antenna (DRA)en_US
dc.subjectUltra-widebanden_US
dc.titleSemi Circular Semi Hexagon Microstrip Antenna Integrated with DRA for Cognitive Rradio Applicationsen_US
dc.typeArticleen_US
Appears in Collections:Conference Papers

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