Dedicated short-range communication (DSRC) and vehicle to everything communications are now is the key research area as there are numerous internet of things (1oT) applications and to ensure road safety. As there is a limited space available on the vehicles to mount the antennas therefore it is necessary to embed multifunctional antennas and this requirement can only be fulfilled by low profile patch antennas. This paper presents the design of slotted antenna array operating at 5.8 GHz in C-band for DSRC and WLAN applications and it also resonate at 9.8 GHz for vehicle to satellite, Satellite-borne synthetic aperture radar (SAR) and radio navigation applications. After simulations, the design is fabricated and the simulated and measured reflection coefficient agree well.
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Singh et al. (2024) studied this question.
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