Incremental Improvements Define The 2012 Mobile World Congress |
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Louis E. Frenzel, Editor in Chief
The usual players all showed up at this year’s Mobile World Congress in Barcelona with lots of improved devices, but no real game-changing breakthroughs... |
Single CMOS chip supports dual Wireless-USB roles
Primarily developed to reduce costs for OEMs, Wisair’s WSR601 is a production-ready, single-chip solution fabricated with digital CMOS process technology for both host and device wireless-USB applications. ...
General-purpose signal generator raises performance bar
Targeting production testing in both commercial and aerospace/defense applications, Rohde & Schwarz’s analog signal generator SMB100A combines performance, ease of use, and serviceability. ...
Satellite tuner eliminates external LNA
Maxim Integrated Products’ MAX2120 is a low cost, zero-IF, direct-conversion tuner for satellite TV. ...
Entry-level digital radio test set targets emerging markets
Targeting emerging markets including Africa, South America and Eastern Europe, Aeroflex has launched an entry-level version of its proven 6113 digital radio test set for testing mobile base stations. ...
Broadband power amplifier is ultra-linear
Stealth Microwave’s SM3436-47L is a 3.4 to 3.6 GHz solid state GaAs FET amplifier designed for the 3.5 GHz broadband wireless access application. ...
Modular platform cuts cost, improves throughput for optical transceivers
To provide cost-effective optical transceiver test up to 8.5 Gbps and beyond, Agilent Technologies Inc. has released four next-generation PXIT modules for optical transceiver manufacturing. ...
Precise accelerometer uses Fabry-Perot technology
Primarily intended for applications with high-cost sensitivity or limited GPS access (such as expendable smart munitions or unmanned underwater vehicles),...
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...
Passives epitomize benefits of complementary capabilities require backward compatibility
Somewhere between basic electricity and solid-state electronics, student engineers are presented with the capacitor, the inductor, and then a full introduction...
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,...
Naval exercise includes unmanned underwater vehicles
The Naval Mine and Anti-Submarine Warfare Command (NMAWC) Unmanned Underwater Vehicle (UUV) Platoon has completed its support of Talisman Saber 2007,...
Nanotechnology developer and U.S. Army test nanobattery and magnetometer
The U.S. Army and mPhase Technologies have signed a cooperative research and development agreement (CRADA) from the U.S. Army Armament Research, Development,...
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...
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...
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...
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