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Please use this identifier to cite or link to this item: http://dyuthi.cusat.ac.in/purl/4331

Title: Planar UWB Antenna with Modified Slotted Ground Plane
Authors: Mridula, S
Sarah, Jacob
Aanandan,C K
Shameena, V A
Mohanan, P
Vasudevan, K
Keywords: coplanar waveguide
monopole antenna
antenna transient characteristics
ultra-wideband
slotted ground antenna
Issue Date: 2-Dec-2011
Publisher: Wiley Periodicals
Abstract: A compact coplanar waveguide-fed (CPW) monopole antenna for ultra-wideband wireless communication is presented. The proposed antenna comprises of a CPW-fed beveled rectangular patch with a modified slotted ground. The overall size of the antenna is 30 mm 27 mm 1.6 mm. The lower edge of the band is attained by properly decoupling the resonant frequencies due to the extended ground plane and the beveled rectangular patch of the antenna. The upper edge of the radiating band is enhanced by beveling the ground plane corners near the feed point. Experimental results show that the designed antenna operates in the 2.7–12 GHz band, for S11 10 dB with a gain of 2.7–5 dBi. Both the frequency domain and time domain characteristics of the antenna are investigated using antenna transfer function. It is observed that the antenna exhibits identical radiation patterns and reasonable transient characteristics over the entire operating band
Description: International Journal of RF and Microwave Computer‐Aided Engineering,VOL 22,issue 5,pp 594-602
URI: http://dyuthi.cusat.ac.in/purl/4331
Appears in Collections:Vasudevan, K

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