Design of a Dual Band Elliptical Patch Microstrip Antenna Array for Wi-Fi and WiMAX applications Wi-Fi and WiMAX applications
DOI:
https://doi.org/10.47187/perspectivas.5.1.159Keywords:
Microstrip, Eliptica, Parche, Slot, WiFi, WiMaxAbstract
This paper describes the design of a microstrip antenna array with dual band elliptical patches for Wi-Fi and WiMAX applications. The array consists of 4 elements and is fabricated on a dielectric substrate whose dielectric permittivity is ϵ = 4.4 and a thickness of 1.6mm. Initially the work describes the design and simulation results for the basic parameters of the antenna such as: return loss, input impedance, bandwidth and radiation patterns; then the simulation results are compared with the experimental values where a dual band antenna is obtained operating at frequencies of 2. 4 GHz and 3.7 GHz corresponding to the Wi-Fi and WiMAX applications respectively, where the return loss for the 2.4 GHz frequency has a value of -21.78 dB and a bandwidth of 90 MHz corresponding to 3.75
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Copyright (c) 2023 Enrique Guambo Vallejo, Terry Guáytara, Diego Torres
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