Incremental Improvements Define The 2012 Mobile World Congress |
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Louis E. Frenzel, Editor in Chief
The usual players all showed up at this year’s Mobile World Congress in Barcelona with lots of improved devices, but no real game-changing breakthroughs... |
Phase noise test system gets new option
At the European Microwave Conference in Paris this week, Aeroflex unveiled a new test capability for phase noise test system PN9500. ...
GaN RF power transistors target WiMAX
Nitronex Corp. has announced a family of HEMT RF power transistors based on its SIGANTIC (GaN on silicon) technology for the WiMAX market...
Crystals and oscillators are lead-free
ILSI America now offers a broad line of lead (Pb)-free crystals and crystal oscillators...
RF amplifier modules are broadband
Microwave Technology Inc., an IXYS company, has added two new broadband general purpose amplifiers to its line of MPS amplifier modules...
WiMAX opportunities include stationary applications
Although the WiMAX movement continues to focus on mobile opportunities, it is the traditional fixed wireless markets that will remain the technology's...
Mobile protocol emulator tests uplinks
Aeroflex has added a high-speed uplink packet access (HSUPA) test capability to its 6401 air interface monitor emulator (AIME) 3G mobile protocol test...
Next-generation wireless components
LDMOS UHF pallet amplifiers Richardson Electronics Ltd. has announced two LDMOS UHF pallet amplifiers designed and manufactured by its European design...
Silicon TV tuners poised to replace cans
While the evolution of TV receivers has accelerated on many fronts in the last decade, fully integrated silicon tuner design has lagged behind this evolutionary wave. The silicon TV tuner is now perfected and will rapidly replace traditional can tuners, just as transistors replaced vacuum tubes during the mid-1960s....
RF CMOS switches deliver higher linearity, lower harmonics
With the advent of multiband multistandard mobile communications systems, designers are seeking higher integration in the front-end modules. Peregrine...
Multi-GHz CMOS technology delivers new level of RF integration
Wireless systems of all types commercial, military and space have evolved in recent years to increased system complexity at ever more stringent power...
Use FPGA resources to boost radar system performance
Modern radar systems engineers seek to dramatically improve performance, target acquisition, tracking and identification of their targets. The latest...
Can OFDM enhancement drive WiMAX mobility forward?
WiMAX covers a wide range of fixed and mobile applications. Analysts predict roughly 20 million subscribers for fixed services by 2009, while mobility...
WiMAX eyes MOBILITY
These days the standard garnering the lion's share of attention in the communications industry is the Worldwide Interoperability for Microwave Access...
A novel approach to obsolescence management
Many devices still in use today for military-specification (mil-spec) and high-reliability applications were designed and fabricated in the 1970s and...
WiMAX asks Can you hear me now?
WiMAX is a compelling sell these days for many reasons. The main one is its ability to make broadband wireless access (BWA) cheaper and easier to deploy....
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