Nujira's mission is to dramatically improve the energy efficiency of transmitters for digital cellular and broadcast applications by reducing the amount of waste energy dissipated as heat in the RF Power Amplifier circuit.  Nujira's High Accuracy Tracking (HAT™) Modulator technology dynamically controls the power supply to the circuit in line with the amplitude of the signal, enabling the creation of highly efficient RF Power Amplifiers for 3G and 4G cellular handsets, base stations, and TV broadcast transmitters.

CPE led the £10m funding round to support Nujira's vision to put energy efficient power amplifiers into 800 million smartphones.