Herbert Mangstl, Sales Director, EMshield GmbH Jordi Ferri, Shielding Division Manager, AST Modular S.L. Protection of sensitive corporate data from unauthorized access is key for many organizations. Proper shielding will protect data from illegal eavesdropping. The works council of Breuninger is intercepted during a meeting. The car maker Renault has been rocked by an … [Read more...]
RF Emissions of Compact Fluorescent Lights
NOTE: The below article has been translated from Spanish and can be found in its original language in the 2012 EMC Europe Guide. W.G. Fano, Faculty of Engineering, Universidad de Buenos Aires, Buenos Aires, Argentina ABSTRACT Fluorescent lamps, in particular compact fluorescent lamps, are replacing incandescent lamp worldwide. This new technology offers the benefit of lower … [Read more...]
Surge Protective Devices (SPDs) and Short Circuit Currents
Bryan Cole President of Technology Research Council Jim Tiesi Marketing Manager for Emerson Network Power Surge Protection Electrical systems and equipment that power and control industrial, commercial, telecommunication and medical processes are subjected to numerous power quality events. These includes power disruptions, brown-outs, sags, swells, temporary overvoltages and … [Read more...]
Enhancements on Resonant-Free PDN Design
Mart Coenen EMCMCC mart.coenen@emcmcc.nl Arthur van Roermund Eindhoven University of Technology a.h.m.v.roermund@tue.nl Abstract— In 2011, a new concept for resonant-free PDN design has been presented at EMCCompo2011 [1]. This concept is based on terminated transmission lines. From implementations on multi-layer boards some additional constraints have shown up for which … [Read more...]
2013 EMC Europe Guide
Welcome to the 2013 Europe EMC Guide, where you will find technical articles written in their native European languages as well as a directory of products, services and EMC associations and resources across the globe. To read and download this issue, click here. … [Read more...]
UK 4G Mobile Network to Debut Despite Interference With Television Signals
The United Kingdom has begun the process of implementing the new “Everything Everywhere” nationwide 4G network despite concerns about its interference with digital TV provider Freeview. The new 4G mobile services will occupy the 800 MHz spectrum band alongside the 700MHz spectrum band occupied by Freeview. Experts theorize that approximately 2.3 million homes are expected to … [Read more...]
Requirements of CISPR 16-1-1 Test Receivers, Spectrum Analyzers and FFT-Based Measuring Instruments
Stephan Braun, Arnd Frech GAUSS INSTRUMENTS GmbH, Munich, Germany I. INTRODUCTION With the expansion of the generic standard CISPR 16-1-1 to include spectrum analyzers and the “FFT-based measuring instrument”, the floodgates have been opened for a change in technology. The use of the spectrum analyzer for EMC measurements was included into the generic standard to be able to … [Read more...]
Scotland Firm Announces World’s Smallest Smart Antenna
With assistance from the University of Edinburgh in Scotland, antenna company Sofant Technologies has developed a new miniature smart antenna technology. The antenna is equipped with a steerable beam that locks onto the strongest signal available in a given area, instead of using the more traditional approach of seeking signals in all directions. According to the CEO of Sofant … [Read more...]
European Drought-Monitoring Satellite Encounters Radio Interference from Earth
In November 2009, the European Space Agency (ESA) launched its first-ever Soil Moisture and Ocean Salinity (SMOS) satellite to measure global soil-moisture levels. The satellite’s radiometer surveys 50 x 50 kilometers areas, using the detection of microwave emissions from land and water to construct global maps of moisture and ocean salinity. Scientists planned to use the data … [Read more...]
LED-Wireless Optical Networks Eliminate Electromagnetic Interference in Cars
Scientists at the University of Warwick, England are exploring the use of optical wireless in private vehicles. Currently used in aviation, optical wireless may soon be used to in cars to communicate between parts of a car’s engine compartment, eliminating the need for copper wiring. Implementing LED-wireless optical networks in vehicles would significantly reduce the weight … [Read more...]
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