- Buyers Guide
Cellular 4G/LTE Channel
RF Micro Devices Inc. announced it continues to achieve performance milestones related to the advancement of RF power management. RF Micro Devices is developing average power tracking (APT) and envelope tracking (ET) based solutions that leverage RFMD's leadership in power amplifiers, RF power management and compound semiconductors to deliver breakthrough capabilities.
Nujira Ltd. has released the results of an operator-focused study carried out by RTT and Caru Ventures on behalf of Nujira to understand the network performance challenges faced by operators. Crucially the study found that LTE network performance is currently limited by handset transmit performance - reducing network coverage by as much as 32 percent, requiring operators to install 45 percent more base station sites.
Javelin Semiconductor announced the JAV5505 Band V and JAV5508 Band VIII 3G CMOS power amplifiers that deliver the industry’s highest power efficiency at all output power levels.
With the help of Ericsson, Japan’s eAccess claims to be the first operator in the world to launch a Mixed Mode solution for WCDMA and LTE. Thanks to Ericsson's Mixed Mode solution, eAccess can use the same radio frequency band for both LTE and WCDMA services.
Qualcomm President and Chief Operating Officer Steve Mollenkopf will be the plenary session speaker on Monday, June 18 at the IEEE MTT-S 2012 International Microwave Symposium (IMS).
DesignArt Networks stated that two of its customers are in field trials and initial service deployments with single-chip LTE base station equipment – a clear lead in LTE small cell SoCs.
TriQuint Semiconductor unveiled the industry’s smallest dual-band PA duplexer for 3G/4G smartphones. The new TRITIUM Duo™ family combines two PAs and duplexers into a compact module.
Scintera Networks Inc. announced that Scintera's RF Power Amplifier Linearization (RFPAL) technology has been selected for use in wireless infrastructure systems as part of Korea Telecom's (KT) deployment of 4G LTE services.
Greenray Industries Inc. has announced the availability of the T72 Series TCXO.