Date of Publication :25th December 2020

Abstract: Abstract---This paper introduces a compact dual-band gap coupled monopole MSA with DGP for covering the frequency range of WiMax and WLAN applications with 3.5 GHz and 5.8 GHz central frequencies respectively. The frequency band for WIMAX is 3.3 to 3.6 GHz and WLAN is 5.725 to 5.825 GHz. This antenna shows good flexibility on the selection of dual-band by varying the dimensions of patch and slots at the defected ground plane (DGP) and capacitive matching is achieved by gap coupling. This antenna has a compact size of 48mm x 44mm x 1.6736mm.

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