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2011-04-21 Agilent vector signal analysis basics
Here's a primer on vector signal analysis. It discusses VSA measurement concepts and theory of operation, as well as vector modulation analysis and, specifically, digital-modulation analysis.
2009-04-28 Sort test issues for emerging wireless designs
Grasp some of the issues which impact testing of mixed-signal and RF packages.
2008-09-19 Converting PCM to PWM audio with digital amplifiers
Converting PCM to PWM audio with digital amplifiers
2008-09-12 Measurement apps offer one-button analysis
Agilent introduced a set of digital-video measurement applications for X-Series signal analysers.
2008-06-20 RF signal generator designed for comms test
Aeroflex rolls the 3020C PXI modular digital RF signal generator, a 3GHz variant to the growing PXI signal generator line.
2008-01-07 Silicon TV tuners clearing hurdles
The past decade has witnessed significant technological innovation in television products: high-definition digital TV, flat-panel displays and stereo audio.
2008-01-10 ST releases audio processor with Class D codec
ST has released a new audio processor based on an ARM7TDMI core coupled with ST's proprietary FFX (full flexible amplification) digital modulation tech.
2007-08-28 UHF RF transceiver touts lowest RX current consumption
Semtech has released a UHF RF transceiver optimised for asynchronous sensor network designs in the unlicensed ISM frequency bands where low RX power consumption is critical to battery life.
2007-01-15 Photo detector discards flash in digicams
Planet82 Inc. has unveiled its VGA-colour single carrier modulation photo detector (SMPD) for taking digital pictures or video in the dark without a flash.
2006-03-20 Atmel announces fastest monolithic 12-bit ADC
Atmel Corp. has announced the industry's fastest, commercially-available, monolithic 12-bit analogue-to-digital converter (ADC) with a clock frequency of 500Msps.
2002-03-25 Force modulation imaging
Force modulation imaging
2002-07-01 PWM easing digital control of analog circuits
PWM easing digital control of analog circuits
2001-09-27 Baseband pulse shaping for improved spectral efficiency
This application note describes a method for achieving better spectral occupancy of digitally modulated signals commonly called baseband pulse shaping.
2003-08-29 Continuously Variable Slope Delta Modulation
Continuously Variable Slope Delta Modulation
2004-11-01 Critical RF measurements in digital TV systems
Critical RF measurements in digital TV systems
2005-06-16 VF control of 3-phase induction motor using space vector modulation
VF control of 3-phase induction motor using space vector modulation
Max's Cool Beans

Clive Maxfield Strange modes of transport and other "stuff"

Someone just pointed me at a YouTube video that claims to show the world's first e-powered multicopter flight...

 

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