Professor Emeritus John Roy Whinnery, former dean of engineering at the University of California, Berkeley, and a distinguished innovator in the field of electromagnetism and communication electronics has died at the age of 92. Whinnery’s earliest work focused on understanding discontinuities in electromagnetic wave devices. His research led to innovations in microwave … [Read more...]
$27M for Jamming
The U.S. Navy has awarded the Raytheon Company’s Space and Airborne Systems Division a $27 million contract to provide a technology maturation study of next generation jamming capability. The Next Generation Jammer program will support the Navy’s airborne electronic attack requirements against current and future threats. Under terms of the contract Raytheon will use its unique … [Read more...]
Big Sight, Tokyo: Successful Wrap-Up for Major Expos
NEPCON World Japan concluded on January 30, 2009 in Tokyo, Japan. The largest and premier electronics manufacturing exhibition in Asia, NEPCON World Japan is actually seven expositions taking place concurrently—Internepcon Japan, the International Electronics Components Trade Show, the Printed Wire Boards Expo, Laser and Optics 2009, Electrotest Japan, IC Packaging Technology … [Read more...]
Flower Power: A Whole New Meaning
A recent issue of New Scientist points out an amazing website that looks at electromagnetic current in a particularly offbeat way. The site for Australian Bush Flower Essences, located oddly enough in British Columbia, Canada, explains that once a flower essence is ingested, it settles between the circulatory and nervous systems, thus creating an electromagnetic current arising … [Read more...]
VIDEOs: the latest from Espresso Engineering!
Washington Laboratories Ltd., Interference Technology, and American TCB have teamed to create Espresso Engineering. Their latest offerings include: 1. ATCB’s William Graff reviewing radio law and FCC rules and regs. (1.57 min.) 2. Steve Ferguson clarifying intricacies of CE101 testing.(10.45 min.) 3. Tom Fortier and Joe Avrunin of Tektronix unravel the ever-increasing … [Read more...]
Major Aerospace and Defense Cuts
Aerospace giant Boeing has announced that it will shed 10,000 employees, or more than six percent of its workforce. Workforce reductions will involve attrition, retirements, reductions in contract labor, and layoffs. This word of job cuts comes amid media reports of significant cancellations of orders for Boeing’s 787 Dreamliner, once touted as the aircraft that would dominate … [Read more...]
Murata’s EMI Filter Selection Simulator (Ver. 3.5.0)
Murata’s filter experts have updated their filter selection software. It’s now available in version 3.5.0. This revised and improved package will simulate the effects of EMFIL® and chip capacitors.Learn moreabout this valuable tool; then download 6.1 Mbytes of information formaking the right EMI filter choice. … [Read more...]
Software Toolbox Provides Environmental Models Magnetic Field, Gravity, & Atmosphere
Aerospace Toolbox 2.2 from the MathWorks provides reference standards, environment models, and aerodynamic coefficient importing for performing advanced aerospace analysis for developing and evaluating designs. Options for visualizing vehicle dynamics include a six-degrees-of-freedom MATLAB animation object and interfaces to the FlightGear flight simulator and Virtual Reality … [Read more...]
High-Voltage Disc Capacitors Suit Aerospace and Industrial Applications
AVX HV02-HV06 DIP leaded stack capacitors, SV conformally coated radiated leaded capacitors, and high voltage MLCCs (>/= 1kV) are now available in DO-160 tested versions rendering them suitable for use in flight applications. The typical civilian aircraft is struck by lightning approximately every 1000 flight-time hours, posing a possible threat to increasingly complex and … [Read more...]
Updated Test System Includes New Voltage Spike Requirement of MIL-STD-461F
The Fx-CS106 from EMC Partners is a “plug-and-play extension to its MIG2000-6 test system. This extension updates testing by providing a new waveform that has been defined for all three services and thus replaces the CS06 test that was part of MIL-STD-461C. Its 2/5-µs voltage spike is applicable to single-phase and three-phase AC, as well as DC interfaces. A 2/5- µs can be … [Read more...]
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