Title: INCEMIC 2012Date: December 04 - 07 2012Location: Bangalore, IndiaDescription: The Society of EMC Engineers in India will be hosting a conference in early December to provide high quality research and professional interactions to assist in the advancement of EMI and EMC development. In addition to presentations from leading researchers from academia and research … [Read more...]
EMC Lab Techniques Seminar
Title: EMC Lab Techniques SeminarDate: December 12 2012Location: Newark, CADescription: EMC expert Doug Smith will be presenting a lecture on techniques for early location of design issues that may cause EMC compliance problems at Elliot Labs in Newark, CA on December 12th. Topics include the theory behind lab tests used to locate EMC problems and evaluating potential EMC … [Read more...]
Measurement of Passive Intermodulation in Coaxial Cable Assemblies
IEC 62037-2:2012(E) defines a procedure to measure levels of passive intermodulation generated by a coaxial cable assembly. This test method is applicable to jumper cables, such as cable assemblies intended to provide interface flexibility between rigid devices. Learn more. … [Read more...]
Lightning Arrestors for Protection of High Power RF Transmission Lines
EMI/EMC solutions supplier NexTek has announced a new series of lightning arrestors for protecting high-power radio frequency (RF) transmission lines, including the HF, VHF and UHF frequency ranges from 0(dc) to 1000MHz. The K1 series offers protection for high-power RF transmission lines of up to 50,000 Watts while the T1 series has a transient rating up to 100,000 … [Read more...]
TVS Diode Arrays for High-Speed Data Line Protection
Circuit protection provider Littelfuse, Inc., has announced a new series of TVS diode arrays for protecting telecommunication interfaces. According to the company, each SR70 Series TVS diode array “is built from four low capacitance, rail-to-rail diodes to provide excellent protection against electrostatic discharge (ESD) and lightning-induced surge damage.” Chad Marak, … [Read more...]
A/D Converter Boards for High Signal-to-Noise Ratio Observation in Multiple Time-Aligned Channels
Data acquisition and synthesis solutions company Ultraview Corporation has released the ULTRADYNE16-250Mx2AVE-8GB-50T/155T and ULTRADYNE16-250x4AVE-8GB-50T/155T 16-bit 4-channel 250-megasample-per-second A/D converter boards for medical, military and scientific applications. According to the company, the A/D converter boards are designed for applications in which signals on … [Read more...]
Science Fiction “Deflector Shield” Concept Realized Using Cloak Technology
Wireless and electromagnetic product supplier Fractal Antenna Systems recently announced that it has successfully completed a device capable of diverting electromagnetic radiation, similar to the “deflector shield” concept referenced in science fiction. The device is a variation of the company’s invisibility cloak technology patented in August 2012. According to Fractal … [Read more...]
Renowned Aerospace Accident Investigator Comments on EMI in FAA's Evaluation of PED Use on Aircraft
In an effort to reevaluate the use of portable electronic devices (PEDs) during flight, the Federal Aviation Administration (FAA) has requested comments from aircraft operators, pilots, PED manufacturers and PED designers on the current regulations in place. Though the FAA notes in their request that some devices do not transmit or receive any signals, they may still generate … [Read more...]
Comments to FAA on EMC Safety on Aircraft
The following are comments by Douglas J. Hughes, ISASI MO4415, retired aerospace accident investigator, on the FAA's request for comments regarding EMI in aircraft Ann Arbor, Michigan, USA October 12, 2012 SUBJECT Passenger Use of Portable Electronic Devices on Board Aircraft Notice of policy; request for comments (RFC) SUMMARY OF COMMENTS Air travel is tedious. … [Read more...]
Basics on Designing for EMC Compliance
Paul Lee Director of Business Development Murata Power Solutions, Milton Keynes, UK Electromagnetic interference (EMI) is the bane of many an engineer and of designs that must adhere to international and national regulations regarding electromagnetic compatibility (EMC). However, there are numerous techniques that can be applied to reduce both the emissions from and … [Read more...]
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