Design and Simulation of 5G Patch Printed Antenna for Mobile Phone Operating in Millimeter-wave Spectrum

Abstract

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.