The high data rates and advanced modulation schemes used in 802.11ac WiFi place exceptional demands on the RF Power Amplifier, resulting in energy efficiencies of 10% or lower. 

The WiFi PA in your smartphone can use more energy sending your data across the room than the 4G PA, which transmits the signal across town.

Nujira’s ET chips for WiFi cut PA energy consumption by up to 75%, for lower heat dissipation, higher PA output power, and reduced peak current.

To request access to Nujira’s 802.11ac product information, please send an email to with subject “WiFi Access”.