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Design of 5.8GHz Single Band Metamaterial Unit Cell Absorber for Wi-Fi Applications

The current study describes an electromagnetic energy harvesting metamaterial absorber operating in the range of 0 to 12 GHz and the peak absorption occurs at 5. 8GHz for Wi-Fi applications. To validate the proposed structure’s absorption and reflection performance, the structure is designed and simulated using a FEM based equation solver and compared. At the resonance frequency of 5. 8GHz, the peak absorption value was determined at unity. Various materials and parameters are applied in the design for energy harvesting. Furthermore, the proposed model is examined for its dependence on different polarization angles. The obtained results suggests that the ideal metamaterial absorber may be employed for Wi-Fi energy harvesting applications in a simple and efficient manner.