In collaboration with Gyeonggi-based Wavice Inc, South Korea’s Electronics and Telecommunications Research Institute (ETRI) has developed localization technology for gallium nitride (GaN) monolithic microwave integrated circuits (MMICs) used in transmit/receive modules for military radars and satellites for the first time in Korea using fab-based technology. This is expected to significantly contribute to defense technology self-reliance by enabling the localization of key components not only for military radars but also for high-resolution synthetic aperture radar (SAR) systems...
Source: https://www.semiconductor-today.com/new ... 0725.shtml