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This paper presents a new design of dual frequency SIW slot antenna for Ku band applications. The antenna has been designed and simulated using HFSS 3D simulation software. Rogers/RT Duroid 5880 (tm) with dielectric constant ϵr=2.2 is used as substrate material and copper is used as metal plates of antenna. The proposed antenna can resonate at 12 GHz and 13.8 GHz with return loss of −15.4 dB and −27...
This paper presents A novel fractal design technique for a circular patch antenna for multiband applications. The proposed antenna operates at six different resonant frequencies at 10.3 GHz, 16.7 GHz, 21.7 GHz, 25.1 GHz, 43.3 GHz, and 49.3 GHz spread over X, Ku, K and V band. Fractal design technique is used because of its self-similar and space-filling property. Effective area of the proposed antenna...
In this paper, a modified Swastika slot on a Circular Patch antenna has been studied and proposed that operates in X, Ku, K, and Ka band. The proposed antenna is a novel design technique where the design of the modified swastika shaped slot is done in different iterations. High Frequency Structural Simulator (HFSS) version 13.0 which is based on finite element method is used for the simulation purpose...
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