Christopher Taylor, Director of Strategy Analytics, said, "WiFi chip suppliers have been working hard to integrate low-noise amplifiers, amplifiers, and RF switches into their chips. But moving to smaller CMOS nodes and higher throughput, as well as integrating RF functionality in the 5GHz linearity of 802.11ac, is more challenging. Because many upcoming W-Fi terminals will use power amplifiers in the next five years.
Signal Power Amplifier manufacturer from China