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Published in:
2020 | OriginalPaper | Chapter
Compact Yagi–Uda-Shaped Patch Antenna for 5 GHz WLAN Applications
Authors : Doondi Kumar Janapala, M. Nesasudha, Sam Prince Tensing
Published in: Modelling, Simulation and Intelligent Computing
Publisher: Springer Singapore
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Abstract
In this article, the design of a compact Yagi–Uda-shaped patch antenna is presented for 5 GHz WLAN applications. The ground plane is maintained partial with slots etched symmetrical on both sides of the strip feed, the slots in ground plane are made, and the dimensions are tuned to achieve compact size. FR4 material is used as substrate with a compact size of 15 mm × 15 mm × 1.6 mm. Various dimensions of the radiator can be varied to tune the frequency. This tuning produces different channels around the 5 GHz to suite 802.11a/h/j/n/ac/ax protocols. The antenna performance is presented with the help of reflection coefficient, radiation pattern, and other antenna parameters.