IEC 62479:2010 provides simple conformity assessment methods for low-power electronic and electrical equipment to an exposure limit relevant to electromagnetic fields (EMF). If such equipment cannot be shown to comply with the applicable EMF exposure requirements using the methods included in this standard for EMF assessment, then other standards, including IEC 62311 or other … [Read more...]
Operation Methods for Spectrum Access Systems for PMSE Technologies
ETSI TR 102 799 V1.1.1: Electromagnetic compatibility and Radio spectrum Matters (ERM); Operation methods and principles for spectrum access systems for PMSE technologies and the guarantee of a high sound production quality on selected frequencies utilizing cognitive interference mitigation techniques. The present document analyzes the various possible techniques for spectrum … [Read more...]
IEEE Calls for Engineers to Investigate Unintended Acceleration
Because of the electronic complexity of modern passenger vehicles, the IEEE suggests that investigations into sudden, unintended acceleration should draw upon the expertise of a broad array of electrical, electronics and software engineers and computer professionals. In an April 6 letter to Transportation Secretary Ray LaHood, IEEE-USA encouraged NHTSA to increase its number of … [Read more...]
Wireless Providers Sue San Francisco over SAR Law
The U.S. wireless industry association has filed suit against San Francisco to stop a city law that requires all cell phones sold within its borders to be displayed with the phone’s specific SARrating, which is used to indicate how much electromagnetic radiation is absorbed by a person when a phone is used. Read more at MobileBurn.com. … [Read more...]
NASA Schedules EMC Testing for Satellite System
Electromagnetic compatibility testing on the Cross-track Infrared Sounder, or CrIS, the last of five instruments slated to fly on the upcoming NPOESS Preparatory Project (NPP) climate and weather satellite, will be performed in October.Read more at the SpaceRef Web site. … [Read more...]
EMC Pre-Compliance Test Solution
Agilent Technologies Inc. has introduced the N/W6141A Electromagnetic Compatibility (EMC) measurement application for its X-Series signal analyzers. Agilent says the new the EMC measurement system is the only pre-compliance test solution on the market today that helps users reduce test margins, while ensuring their devices meet all regulatory limits.Learn more from Agilent … [Read more...]
DC-1 MHz F-O Analog Link
Michigan Scientific Corporation’s newest DC-1 MHz F-O Analog Link (FO-HBST/FO-HBSR) is both a Fiber-Optic Signal Monitor and a Stimulus/Control Link. It allows transmitting signals within the bandwidth to/from an electrical device undergoing EMC testing in an anechoic chamber or other hostile RF environment.Learn more from Michigan Scientific. … [Read more...]
Improved Workflow Integration for EM Simulation of EMC Applications
Computer Simulation Technology (CST) announces major workflow improvements for EMC simulation at IEEE EMC 2010. CST’s complete technology for 3D EM simulation will be further enhanced by tighter integration of CST CABLE STUDIO™ (CST CS) and the CST MICROWAVE STUDIO (CST MWS) TLM solver in CST STUDIO SUITE™ 2011. Users of CST STUDIO SUITE 2011, interested in the analysis of … [Read more...]
EMC Test Software Marks 15 Years
NEXIO’s EMC test software celebrates its 15th birthday at this year’s IEEE EMC symposium. Created in 1995 by a group of EMC experts and programming specialists, BAT EMC is a solution in the aerospace & defense, transport and consumer manufacturing sectors, as well as in accredited labs worldwide. The team at this year’s symposium invites attendees to “put BAT EMC to the … [Read more...]
RF Shielded Chamber Lighting
ETS-Lindgren’s LED light is a convenient, cost effective lighting solution, which is RF noise free and suitable for use in both new and retrofit construction. These solid state lights are high shock and vibration resistant, and are usable in EMC, Microwave, Wireless, and Acoustic chambers. The patented heat sink and optical diffuser enhances the light produced by these LED … [Read more...]
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