$4\times 4$ Planar Antenna Array for Enhanced Gain

This paper introduces an
$4\times 4$
Planar Array for Enhanced gain within the frequency range of 3.2 GHz to 4.5 GHz. The antenna occupies a space of
$60.5\times 60.5\times 1.6$
. The antenna configuration, optimized for broadband performance, enables spatial diversity, offering enhanced reliability and increased data rates. The proposed design demonstrates its efficacy in the 3.2 GHz–4.5 GHz frequency band, and the gain of the antenna is 6.4 dB which helps in catering to the evolving needs of wireless communication networks.