4-A Chips Charge Smart-Phone Li-Ion Batteries
MD&D News Staff
Trumpeted as the first monolithic, 4-A Li-ion battery charger ICs, Summit Microelectronics’ configurable SMB349 and SMB359 operate from a 3.6-V to 16-V input range...
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Supplier develops plastic fuel cell
TVN Systems in Lawrence, Kan., has developed a plastic fuel cell that could potentially be developed into a portable power source for military electronics,...
Advanced helmet-mounted displays delivered to flight school
L-3 Communications' L-3 Link Simulation and Training (L-3 Link) division has begun integrating its Advanced Helmet Mounted Display (AHMD) system into...
Re-adjustable resistor maintains high accuracy over wide temperature range
Many precision analog, sensor and power supply circuits need some kind of temperature compensation and calibration to maintain performance and accuracy....
Cellular broadcast EAS for FEMA pilot program goes live
Einstein Wireless, a Wisconsin-based wireless carrier, has become the only wireless carrier in the nation to launch a cell broadcast system that will...
Products
Amplifiers Optical converter and driver amplifier The iT6134 from iTerra generates an RZ format from a NRZ data stream and clock signal, and is optimized...
Use coplanar waveguide probes for accuracy and repeatability of RF measurements
As consumer devices like cell phones, laptop computers and PDAs get smaller, users are now expecting more functions in a single piece of equipment. They...
Time & Frequency
1700-2700 MHz, 5 W amplifier Telecom timing IC Maxim Integrated Products' DS3104 provides full carrier-class clock synchronization for synchronous Ethernet...
Effectively testing MIMO-enabled wireless devices
Multiple input, multiple output (MIMO) technology, the foundation for the next generation of Wi-Fi products, leverages multiple transmit and receive antennas...
Low ESR tantalum capacitors for radar applications
Radar is one example of an application that requires pulsed power. In these systems, energy is delivered instantaneously so that minimal voltage droop...
Laird Technologies establishes novel materials research lab in India
To further strengthen its global technology and engineering capabilities, Laird Technologies has established a novel materials research laboratory in...
Small UAV completes flight using hybrid fuel-cell/battery
AeroVironment (AV) has successfully flown its Puma small unmanned aircraft for nearly five hours while it was powered by an onboard fuel-cell/battery...
Mobile satellite services and ad hoc networks expand tactical edge communications
Fixed satellite services (FSS) were once used in conjunction with tactical radios to provide the entire chain of communications between the tactical edge...
CESI, Tektronix set up joint lab in China
Tektronix and China Electronics Standardization Institution (CESI) have set up a joint lab for advanced research and assessment of digital RF and digital...
Blended-wing test vehicle completes first flight
The Boeing blended-wing-body (BWB) research aircraft, the X-48B, flew for the first time in July at NASA's Dryden Flight Research Center at Edwards Air...
Novatel Wireless partners with ICG
Novatel Wireless has announced a strategic partnership with Internet Connectivity Group (ICG), a solution provider in the wireless Internet and digital...
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