Finite Element Analysis of Curved Cone Corrugated Ground Plane Conical AntennaR. Sharma, and A. Marwaha
SLIET, Longowal, Sangrur
Curved cone corrugated ground plane conical antenna has been designed and analyzed using Finite Element Method. In this paper, we introduce a novel Curved cone corrugated ground plane conical antenna for ultra-wideband (UWB) applications.
The antenna is composed of curved cone with narrow corrugation on finite ground plane and fed by a 50? coaxial cable. The designed antenna operates over impedance bandwidth (200 MHz-11.17 GHz) for return loss S11 < -10dB. Parametric studies have been carried out to arrive at the optimum antenna dimensions to have a wide bandwidth (VSWR
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