Pushing the envelope of PA efficiency

Nujira is the world leader in Envelope Tracking (ET) technology and its Coolteq® power modulator solutions are key enablers for delivering power efficient 3G/4G wireless transmitters for Cellular Terminals, Cellular Infrastructure and Digital Broadcast systems.  

Nujira enables mobile handset manufacturers and network operators to deliver fantastic customer experiences on 4G networks through its unrivalled capabilities in envelope tracking technology. 

With Nujira’s Coolteq power modulators rolling out in the industry’s highest performing LTE Remote Radio Heads and award-winning Digital TV broadcast transmitters, Nujira enters the 4G terminal market with its ground-breaking Coolteq.L power modulator ICs.

Coolteq.L power modulator ICs enable the creation of highly efficient wideband RF front ends that cover three to five times the bandwidth of standard designs and deliver up to double the efficiency. These multi-mode, multi-band benefits provide terminal manufacturers and RF subsystem vendors significant advantages in terms of:

• improved connectivity
• longer battery life
• smaller size
• lower cost

Nujira’s Coolteq solutions and patented Envelope Tracking architecture are key enablers for truly global LTE devices.