of Envelope Tracking or Envelope Elimination and Restoration systems.
Tim Haynes, Nujira’s CEO, said “We are demonstrating a 20 Watt multi-carrier WCDMA amplifier using high accuracy envelope tracking. Delivering modulator efficiencies of over 90% at such high bandwidths and RF powers is
carbon footprint. This collaboration further demonstrates SEI’s continued commitment to our customers and the environment."
"Current power amplifier designs for WCDMA, WiMAX and LTE are very inefficient," said Julian Hildersley, VP of Strategy and Marketing at Nujira. "Nujira’s High Accuracy
"This demonstration shows that the power efficiency savings that Nujira has demonstrated with WCDMA and WiMAX can be achieved with even greater effect for OFDM-based mobile and digital TV standards at UHF, such as
as a result of the increased use of sophisticated modulation schemes. Nujira’s high power High Accuracy Tracking (HAT) Modulators for WCDMA, CDMA2000 or WiMAX base stations enable infrastructure and handset OEMs to avoid the reduction in amplifier efficiency normally associated
> Nujira Ltd
technology and related intellectual property for the wireless communications industry. Nujira’s patented high power High Accuracy Tracking (HAT) Modulators for WCDMA, CDMA2000 or WiMAX base stations enable infrastructure and handset OEMs to avoid the reduction in amplifier efficiency normally associated
> Nujira Ltd
technology and related intellectual property for the wireless communications industry. Nujira’s patented high power High Accuracy Tracking (HAT™) Modulators for WCDMA, CDMA2000 or WiMAX base stations enable infrastructure and handset OEMs to avoid the reduction in amplifier efficiency normally associated
> Nujira Ltd
(HAT™) technology addresses an urgent need in the mobile industry,” said David Embree, VP and General Manager, Americas, Nujira. “WCDMA, CDMA2000, DVB and WiMAX systems all rely heavily on linear power amplifiers to deliver high bandwidth applications to the
> Nujira Ltd
HAT™ modulator, the key component of Nujira’s innovative technology which dramatically improves the power efficiency of RF power amplifiers in WCDMA, CDMA2000, DVB and WiMAX systems, enabling the design of more power-efficient, smaller, lighter and more cost effective base stations
> Nujira Ltd
technology and related intellectual property for the wireless communications industry. Nujira’s patented high power High Accuracy Tracking (HAT™) Modulators for WCDMA, CDMA2000, DVB and WiMAX power amplifiers enable infrastructure OEMs to design more power-efficient, smaller, and cheaper base stations to
> Nujira Ltd
in the development of next generation high efficiency PAs,” stated Gerard Wimpenny, CTO of Nujira. “Our ability to support three WCDMA carriers while achieving power efficiencies approaching 50% is unmatched by any other technology vendor, and we are continuing to push
> Nujira Ltd
integrate module. Pentaband RADIONOVA™ radio antenna modules cover the GSM 800, 900, 1800 and 1900 bands as well as the WCDMA 2100 UMTS (3G) bands. This new technology integrates the radio and antenna into a single module, offering a complete solution
> Antenova Ltd
suitable for GSM, GPRS and UMTS applications and covers the GSM850/900/1800/1900 and WCDMA frequencies. Reflexus’s complementary antenna structure provides excellent resistance to de-tuning and offers predictable
> Antenova Ltd
face="Times New Roman" size="3">Antenova’s 4mm low profile penta-band antenna covers the GSM 850, GSM 900, DCS 1800, PCS 1900 and WCDMA 2100 bands and is also suitable for CDMA/TDMA 850 and 1900. With a small volume of about 1cc and an
> Antenova Ltd
