The development of 5G technology requests advanced antenna solutions able of supporting
millimeter-wave frequencies (28GHz and 60GHz) for high-speed, low-latency
communication. This project investigates printed microstrip patch antennas as a compact,
cost-effective solution for 5G applications. Through three comprehensive chapters, we first
establish the theoretical foundations of 5G systems and antenna principles, then explore the
design and simulation of rectangular, circular, and triangular patch arrangements using CST
Microwave Studio. Finally, we analyze and compare their performance characteristics, giving
optimized antenna plans tailored for next-generation wireless systems. The study bridges
theoretical concepts with practical execution, offering valuable insights for 5G antenna
development.