Self-powered wireless sensor networks eliminate battery maintenance 

Jan 9, 2004, RFDesign staff

Click here to see a larger diagram of the energy harvesting controller. Williston, Vt. -- MicroStrain, Inc, a producer of wireless sensing instruments,...

Terror alert signals received via cellular phones 

Jan 9, 2004

Wilmington, N.C. -- As threats of terrorism against the United States continue to grow in scope and severity, law enforcement, first responders and counterterrorism...

Third-generation OEM GPS clock module offers accurate DAB-T, DVB-T synchronization 

Jan 9, 2004

TEKELEC is completing work on its new OEM GPS clock module designed to anticipate the future Digital Broadcasting transmission network infrastructures...

Monolithic VCO tackles triple bands 

Jan 1, 2004

Trimming the single-chip PLL + VCO solution introduced last spring, National Semiconductor Corp. has developed a new family of monolithic RF voltage-controlled...

High-power Ka-band TWT amplifier exploits microfabrication techniques 

Jan 1, 2004

InnoSys Inc., a Salt Lake City, Utah-based manufacturer of RF/microwave and millimeter wave devices for wireless, broadband and communication markets,...

Australia Telescope National Facility selects AWR Microwave Office Design Suite 

Jan 1, 2004

Applied Wave Research Inc. (AWR), El Segundo, CA., has finalized an agreement with the Australia Telescope National Facility (ATNF) Engineering Development...

Expanding role of RF and microwave frequencies in the commercial world 

Jan 1, 2004, Ashok Bindra, Editorial Director

RF and microwave frequencies have given us many gadgets over the years that I cannot imagine living without. And that dependence has only increased with...

Lead-Free FCLGA package eyes height-sensitive wireless applications 

Jan 1, 2004

Singapore-based ST Assembly Test Services Ltd. (STATS) has qualified a new environmentally friendly version of its Flip Chip Land Grid Array (FCLGA) package....

Semiconductors 

Jan 1, 2004

Silicon digital TV IF amplifier IC Developed specifically for IF amplification in VSB and QAM tuners, the new 3.3 V ISG510067 from ISG Broadband combines...

Philips launches unique plug-in-play tuner 

Jan 1, 2004

Royal Philips Electronics, Eindhoven, The Netherlands, has launched a digital cable plug-n-play tuner. It enables digital TV manufacturers to easily meet...

Products 

Jan 1, 2004

Amplifiers 100-W amplifier EM Power RF has introduced an amplifier rated at 100 W over the band 0.8-4.2 GHz. Model 2030 is suitable for RF immunity testing,...

RFIC supplier announces production shipment of PA modules 

Jan 1, 2004

RF Micro Devices Inc., Greensboro, NC, a supplier of proprietary radio frequency integrated circuits (RFICs) for wireless communications applications,...

Real-time spectrum analyzers enable in-depth analysis of cutting-edge RF applications 

Jan 1, 2004

Tektronix, Inc., Beaverton, Oregon, has announced a new series of real-time spectrum analyzers that provide the first complete measurement package for...

Combline filter design simplified 

Jan 1, 2004, By Anurag Bhargava

The range of filters that can be used in 200 MHz to 1 GHz band is limited, and this range becomes even narrower if a sharp rejection profile is needed....

Temperature compensation enhances piezoelectric substrate's performance 

Jan 1, 2004, By Robert Markunas

Contemporary SAW filter performance is sensitive to temperature fluctuations because the filter is fabricated on a single piezoelectric substrate......

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