👉 GHz engineering, or high-frequency engineering, is a specialized field focused on designing and optimizing electronic systems that operate at extremely high frequencies, typically above 6 GHz. This involves intricate work on materials, circuit design, and signal processing to minimize losses and maximize performance in applications like 5G communications, high-speed data transfer, and advanced radar systems. Engineers must carefully select materials with low dielectric loss and high conductivity, design compact and efficient components, and implement sophisticated techniques to manage electromagnetic interference and signal integrity at these high frequencies. The goal is to achieve optimal speed, efficiency, and reliability in devices that demand rapid data transmission and processing capabilities.