RFHIC Corporation designs and manufactures RF and microwave components for wireless infrastructure, commercial and military radar, and industrial, scientific, and medical applications. Its products include RF power transistors, GaN and GaAs MMICs, power amplifiers, and subsystems such as RF/microwave generators and transmitters. These products serve telecommunications (4G LTE, 5G, Wi-Fi, point-to-point radio, SatCom), RF energy applications (microwave heating, plasma lighting, semiconductor equipment, and others), and defense applications (radar, milcom, electronic warfare, SatCom/VSAT). Founded in 1999, the company is headquartered in Anyang-si, South Korea.