Pushing the envelope of PA efficiency
Nujira is a global wireless chip company headquartered in Cambridge, UK. Nujira is enabling the design of cost-effective multi-mode, multi-band mobile handsets that deliver faster data rates, longer battery life, and better coverage through the implementation of easy-to-use ET systems.
Nujira’s mission is to dramatically reduce the energy consumption of mobile devices, ultimately helping to increase battery life and reduce heat dissipation. The company’s patented Coolteq® Envelope Tracking chips dynamically modulate the power supply to the RF PA in line with the amplitude of the transmitted signal, enabling the creation of highly efficient RF Power Amplifiers for smartphones and other portable wireless devices.
Founded in 2002 and headquartered in Cambridge, Nujira’s tried and tested ET products have been leading the industry for the last 12 years. Employing over 60 people, Nujira is funded by leading European venture capital institutions and has gained significant ongoing commercial engagements with a number of leading smartphone manufacturers.