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2014-04-15
Design and Validation of Asymmetrically Slotted Ultra Wide Band Antenna for Wireless Communication
By
Progress In Electromagnetics Research C, Vol. 49, 79-87, 2014
Abstract
A new compact CPW-fed slot antenna for UWB applications is presented in this paper. The slot in the ground plane is asymmetric which helps in wide band impedance matching. The radiating element is a star-shaped geometry fed by a double stepped co-planar waveguide. Three antennas are designed with this geometry. Out of these three antennas, a compact antenna is proposed. The size of the proposed antenna is 27.2 x 32.2 mm2, and it has a measured impedance bandwidth of 8.7 GHz (3-11.7 GHz). The radiation patterns are stable with respect to frequency and of bi-directional shape in E-plane and omnidirectional shape in H-plane. The measured and simulated results are in good agreement.
Citation
Tuhina Oli Raj Kumar Nagendra Kushwaha , "Design and Validation of Asymmetrically Slotted Ultra Wide Band Antenna for Wireless Communication," Progress In Electromagnetics Research C, Vol. 49, 79-87, 2014.
doi:10.2528/PIERC14012303
http://www.jpier.org/PIERC/pier.php?paper=14012303
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