In this paper, compact ultrawideband(UWB) antennas (1-Element and 2-Element) are presented for UWB application. The contour profile of the antenna is obtained by setting the six different parameters of the super-formula. The antenna is microstrip-fed and mounted on compact size FR4 substrate of dimensions of . To improve the impedance bandwidth, a notch is cut from the ground plane and the edges are chamfered with specific dimensions. The antenna is simulated using a full-wave simulator HFSS. Results showed that the antenna works in the UWB range(3.3-10.3GHz) with VSWR less than 2,and having almost constant gain and group delay.Also,in paper 2-Element antenna array are designed and simulated. Proposed antenna are used for applications such as WPAN,WBAN,etc.
Comments: 8 Pages.
[v1] 2018-05-05 11:25:59
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