New Performance Studies and Design of a Circular Patch MIMO Antenna Array for Innovative 5G Smartphones
This study presents the design and detailed performance evaluation of a miniaturized 2×1 MIMO circular patch antenna system tailored for next-generation 5G and IoT smartphone applications. The antenna operates within the 5 GHz spectrum, exhibiting a primary resonance at 3.5 GHz. Two dielectric substrates were examined...