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This paper presents the design issues, modeling, fabrication and characterization of a radome structure, a metamaterial cover over the slotted patch antenna for triband operation with center frequency 2.45 GHz. The dimensions of the slots patterned over the patch antenna are designed to control the lower resonant frequency and the bandwidth. The paper presents the selection of the best optimized dimensions...
The main focus is to obtain triband operation within the frequency range of 1–4GHz. Miniaturization of the overall size of the antenna is to the core of our effort. A novel approach is adopted for evaluating the relationship of directivity with the spacing height of copper grid layer over the patch, termed as radome structure by the present team of authors is presented. Numerous designs and models...
This paper presents the design of a metamaterial inspired symmetrical slotted patch antenna for triband operation with center frequency 2.5 GHz. antenna is designed. The outer dimensions of the patch are designed such that the antenna resonates at the upper resonant frequency. In addition, the dimensions of the slots are designed to control the lower resonant frequency and the bandwidth. The paper...
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