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... |
Microphone amp integrates AGC
Maxim Integrated Products’ MAX9814 is a low-cost, high-quality microphone amplifier with automatic gain control (AGC) and low-noise microphone bias. ...
Shanghai facility now includes RF research and development
RF Micro Devices’ Shanghai facility has been expanded to include a research and development center. ...
Products
Amplifiers MMIC broadband amplifiers iTerra Communications' iT2005 family of die and packaged MMIC broadband amplifiers deliver high RF output power from...
Will 3G LTE give mobile devices a new edge?
With competitive pressure building from mobile WiMAX and ultramobile broadband, supporters at the Third Generation Partnership Project are looking beyond the current 3G wireless technologies, such as wideband CDMA, which were developed for a mixture of voice and data communications over the same wireless network. ...
Broadband amplifier is highly linear, consumes low current
WJ Communications Inc.'s WJA series of broadband amplifiers are the RF Design Products of the Month for May 2007....
Is the handset the center of your personal universe?
The cellular handset is the most carried piece of high technology in the world. Equipped with a display, well-understood user interface, wireless connectivity...
CONVERGED MOBILE DEVICE PRODUCTS
Network operating platform simplifies ZigBee applications The Tendril network operating platform has been improved and expanded to dramatically simplify...
Flexible regulations can accelerate wireless broadband deployment
Rapidly increasing consumer demand for mobile broadband connectivity has drawn attention to the need for innovative approaches to governmental regulations...
A closer look at the evolving cellular handset
The world is changing right before our very eyes. It seems like only yesterday that everyone used rotary-style landlines and the idea of using a cellular...
WHAT'S IN A TAG?
Today, four different kinds of tags are commonly used. They are categorized by their radio frequency according to the following: low-frequency tags (between...
Content-rich, mobile devices demand high-speed wireless connectivity
In today's increasingly competitive and dynamically evolving market for wireless communications services, mobile carriers are facing a constantly shifting...
Quick tips and resources
While all the details of the next-generation mobile, or converged, device have yet to be formalized, what is clear is that a number of different standard...
Implantable radio chip facilitates in-body communications
Targeting implanted pacemakers, nerve stimulators, drug pumps, and other implantable medical devices, Canada's Zarlink Semiconductor has developed an...
Test & Measurement
Digital spectrum analyzers The Aeroflex 3280 series spectrum analyzers offer digital demodulation for the analysis of 802.11a, b and g wireless networks....
IBM, austriamicrosystems jointly advance high-voltage RF CMOS process
To further enhance its 180 nm (or 0.18 micron) RF CMOS process with high-voltage capability for its foundry customers, IBM Microelectronics has inked...
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