Muktikanta Dash

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In order to maneuver over the ultra wideband range, several structures have been investigated with increased impedance bandwidth. In this context a three stacked conical ring dielectric resonator antenna has been proposed to operate beyond the ultra wideband range. The proposed antenna offers a fractional bandwidth of 161% with a monopole type radiation(More)
In this paper, a novel design of a corrugated microstrip antenna with wideband characteristics is proposed. The suggested antenna consists of an arc-shaped edge and a ground plane which has been modified. The difference from the other traditional antennas is in the modification of the ground plane. The corrugated ground plane is present below the feed line(More)
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