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Test & Measurement

Testing modern MIMO Wi-Fi and LTE radios January 18, 2012 Testing modern MIMO Wi-Fi and LTE radios Modern radio technologies such as the IEEE 802.11 and 3GPP (3rd generation partnership project) LTE (long term evolution) ... Read more Integrated sensor nodes with GSM modems simplify the task of wireless data acquisition January 11, 2012 Integrated sensor nodes with GSM modems simplify the task of wireless data acquisition A sensor network typically consists of a number of sensor nodes which each acquire signals from a sensor or multiple sensors ... Read more Innovative 36 GHz SiGe chipset drives world's fastest 60-GHz real-time bandwidth oscilloscope January 04, 2012 Innovative 36 GHz SiGe chipset drives world's fastest 60-GHz real-time bandwidth oscilloscope LeCroy Corporation has announced its highest bandwidth (36 GHz) and highest sample rate (80 GS/s) silicon technologies in ... Read more Hunting noise sources in wireless embedded systems October 19, 2011 Hunting noise sources in wireless embedded systems When integrating a radio chip or module into a typical embedded system, a common and often frustrating task that designers ... Read more HyperSpeed Plus FPGA-based FFT cores process complex data streams at 52 GSamples/s September 07, 2011 HyperSpeed Plus FPGA-based FFT cores process complex data streams at 52 GSamples/s RF Engines Limited (RFEL) has set what it believes to be an unprecedented performance benchmark for commercially available ... Read more Tradeoff: Dynamic range and bandwidth in signal analysis January 25, 2011 Tradeoff: Dynamic range and bandwidth in signal analysis John S. Hansen, Agilent Technologies discusses the tradeoffs to be considered when focusing on dynamic range and bandwidth ... Read more RF testing – calibration is critical January 12, 2011 RF testing – calibration is critical Designing and building an RF measurement system requires careful consideration. Howard Venning of Aspen Electronics provides ... Read more Solutions for nonlinear characterization of high-power amplifiers November 17, 2010 Solutions for nonlinear characterization of high-power amplifiers High-power RF amplifiers are used in telecommunications, biomedical, and military systems. With output power levels ranging ... Read more RF front end adapts for increased mobile data demand October 20, 2010 RF front end adapts for increased mobile data demand Tero Ranta, Duncan Pilgrim and Richard Whatley, Peregrine Semiconductor examine the RF front end (RFFE) and the use of a ... Read more Wireless network installation and maintenance requires test instrumentation that combines field portability with benchtop performance October 08, 2010 Wireless network installation and maintenance requires test instrumentation that combines field portability with benchtop performance In a typical wireless system, field engineers and technicians are routinely faced with a wide variety of system elements ... Read more
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