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... |
Corrections:
Understanding digital signal processing's frequency domain, by Steve Lyons, November 2001, pg 40 had incorrect equations. Equation(2) read:cos(2fot) =...
SPACE/MILITARY
Low-noise VCO for satellite modem systems Z-Communications introduces the V590ME01 VCO for satellite modems. It delivers low phase-noise performance in...
products
Surface-mount LTCC, quadrature, splitters Mini-Circuits introduces its latest line of LTCC splitters. Requiring 0.25" 0.3" of PC board mounting area,...
There are days I could really use this
Mind control It has been the fodder for countless science-fiction books, stories and movies. Now it seems science fiction is rapidly approaching science...
AMPLIFIERS
C-band 5.6 to 6.8 GHz MMIC VCO with buffer amplifier Hittite Microwave introduces an HBT MMIC VCO with an integral output buffer amplifier packaged in...
World handset RF semiconductor market grows
The current synchronized global economic downturn and the consequent softening in demand for wireless handsets has resulted in significant contraction...
FIBER OPTICS
1.6 Gb/s per channel parallel optic modules W. L. Gore announces its nLIGHTEN 1.6 Gbps parallel optic modules. The modules are designed to meet the higher...
Kudos, comments and concerns
Kudos It's always a pleasure to bring attention to individuals who warrant it. Sometimes that's not a good thing. In my last few columns, I've attempted...
SIGNAL SOURCES
Cost-effective alternative to OCXO Rakon introduces a line of calibrated dual-crystal oscillators (CDXO) that offer a stability of 0.1 ppm over an industrial...
Companies form global communications forum
An industry-wide coalition, known as the Service Availability Forum, formed in December 2001 to fortify services and applications running on what it said...
POWER
Low-noise power supplies for varactor diode biasing Maxim Integrated Products introduces the MAX5026/MAX5028 SOT23 step-up DC-DC converters targeted at...
Debugging embedded SoC systems
Ever-advancing semiconductor technology has pulled together many system design elements that were once separate devices. Processors merged with peripherals....
DIGITAL HARDWARE/SOFTWARE
Chips simplify development, reduce system costs Analog Devices introduces the AD977x family of dual-interpolating TxDAC+(R) converters for simpler direct...
TEST AND MEASUREMENT
State and timing modules Agilent Technologies announces three state and timing analysis modules for the Agilent 16700 family of logic analyzers. The 16740A,...
3G Around the world and back again
The emergence of the 3G standard is a mandate to provide higher data rate and better spectrum efficiency. This standard is designed to overcome many of...
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