All-digital transceiver bridges the gap for software-defined radio 

Dec 1, 2006, By Wes Littlefield

The fundamental limit for analog-to-digital conversion defined by the Nyquist criterion reveals that conventional electronics are simply too slow for the implementation of true software-defined radio at higher frequencies. However, this barrier can be overcome with digital and analog circuits based on superconducting electronics....

Battery vendor supports military communications 

Dec 1, 2006

Ultralife Batteries, through its McDowell Research unit, has been awarded a contract valued at approximately $9 million from a major U.S. defense contractor...

UAV platform wins award 

Dec 1, 2006

AeroVironment's Wasp small unmanned aircraft system has received a Best of What's New award from Popular Science in the aviation and space category....

Middleware selected for U.S. Navy destroyer program 

Dec 1, 2006

Real-Time Innovations' (RTI) Data Distribution Service has been incorporated into the implementation of the Raytheon total ship computing environment...

Products 

Dec 1, 2006

Ultralow-noise JCA amplifiers A line of ultralow-noise JCA amplifiers from Endwave Defense Systems includes more than 20 new models available to cover...

Deployed capabilities truly define advanced technology 

Dec 1, 2006, Mark Valentine, Technical Editor

Seemingly from nowhere, as if to be metaphoric, an announcement was made that researchers have demonstrated a material that can steer microwave energy around an object....

Fuel cell developer allocated millions in funding 

Dec 1, 2006

Jadoo Power Systems' SOCOM Power Program will be allocated $2.4 million in additional funding as part of the U.S. Military 2007 Defense Appropriations Bill....

Real-time 3-D visualization demonstrated 

Dec 1, 2006

CG2 has announced that software developed under a Phase II contract from the U.S. Army Communications Electronics Research, Development and Engineering Center...

Oscilloscope software provides comprehensive analysis of UWB WiMedia radios 

Nov 30, 2006

The new Tek UWB WiMedia2 software extends the UWB debug and analysis capabilities of the Tektronix DSA70000, DPO70000 and TDS6000C Series to include real-time analysis of ultra wideband RF signals. ...

Receiver chip tunes all video airwaves 

Nov 21, 2006, By Mark Valentine, Technical Editor

Telegent Systems has begun shipment of its first-generation TV receiver and has also introduced a TV-on-Chip solution. These devices will enable handset manufacturers and carriers to introduce new products with mobile TV....

Book covers SiP RF design 

Nov 21, 2006

System-in Package RF Design and Applications from Artech House offers guidance on SiP RF design techniques....

InGaP HBT power amplifiers support 28 V operation 

Nov 21, 2006

WJ Communications launched a new family of next-generation high-efficiency RF power amplifier modules, utilizing the industry's first 28 V InGaP HBT process technology. ...

Quad DAC features software-programmable outputs 

Nov 21, 2006

Linear Technology introduces the LTC2704-16, a 16-bit, quad voltage-output DAC with six software-programmable output voltage ranges. ...

LVDS Deserializer Reduces EMI 

Nov 21, 2006

The MAX9254 from Maxim Integrated Products is hot-swappable, high-output-drive, 21-bit, dc-balanced LVDS de-serializer with programmable spread-spectrum. ...

Vendor to develop RFICs for European Space Agency 

Nov 21, 2006

Peregrine Semiconductor Europe has been chosen by the European Space Agency to develop the first Phase-Locked Loop device for integration into European space applications....

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