Log Periodic Dielectric Resonator Antenna for K and Ka-band Applications

Please use this identifier to cite or link to this item: http://hdl.handle.net/2080/1363

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DC Field	Value	Language
dc.contributor.author	Kumari, R	-
dc.contributor.author	Behera, S K	-
dc.contributor.author	Mishra, R K	-
dc.date.accessioned	2011-02-01T10:45:41Z	-
dc.date.available	2011-02-01T10:45:41Z	-
dc.date.issued	2011	-
dc.identifier.citation	International Conference on Electronic Systems (ICES-2011), 7-9 Jan 2011, NIT Rourkela, India	en
dc.identifier.uri	http://hdl.handle.net/2080/1363	-
dc.description	Copyright belongs to proceeding Publishers	en
dc.description.abstract	A Log Periodic dielectric resonator antenna (LPDRA)is proposed for K and Ka-band (18-40 GHz) applications. In this paper, by application of log periodic technique to the series fed electromagnetically coupled rectangular overlaid dielectric resonator array a new wide bandwidth antenna with flat conformal characteristics is formed. This LPDRA has been simulated using a CST microwave studio suiteTM 2010. The simulated results show the wider impedance bandwidth, covering the frequency range of 18–40 GHz with a VSWR less than 2 and radiation efficiency greater than 95%. Its maximum gain is 9.98 dBi at the central frequency 28 GHz. Parametric studies of the antennas with CST microwave based design data and simulated results are presented here. The scaling factor of 1.05 has been chosen for this design.	en
dc.format.extent	828694 bytes	-
dc.format.mimetype	application/pdf	-
dc.language.iso	en	-
dc.subject	Dielectric Resonator Antenna (DRA),	en
dc.subject	Log Periodic DRA	en
dc.subject	K and Ka band	en
dc.subject	CST Microwave Studio suiteTM 2010	en
dc.subject	Microstrip Line feed	en
dc.title	Log Periodic Dielectric Resonator Antenna for K and Ka-band Applications	en
dc.type	Article	en
Appears in Collections:	Conference Papers

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