The role of a radio frequency (RF) power amplifier is to amplify the weak RF signal from the transmission channel, enabling the signal to be successfully fed back to the antenna and transmitted, thereby achieving higher communication quality and longer communication distance. The company has currently launched WiFi RF power amplifier products, utilizing materials such as GaAs, RF CMOS, SiGe, and corresponding processes. These products are primarily integrated into WiFi connection modules and are mainly applied to network communication devices and smart terminals such as routers, mobile phones, tablet computers, and laptops.