To address the growing number of spectrum related problems faced by EMC engineers and technologists, this Special Session will present methodologies and measurement techniques to both control and quantify the use of the spectrum. The objective of this session is twofold. The first objective is to present some of the latest research into the design of components, such as power … [Read more...]
Special & Invited Sessions – Multi-Gbps Interconnect Simulation and Measurement for Signal Integrity and EMI
Building accurate electrical models and predicting the interconnect performance are increasingly challenging for present and future high speed signaling where a few pico-seconds or mili-volts of error are no longer considered “negligible”. This Special Session will address this issue by focusing on multi-Gbps interconnect simulation and measurement for signal integrity and EMI … [Read more...]
Special & Invited Sessions – EMC in Asia
Over the last 10 years, economic development in Asia has increased dramatically. As a result of this growth, the need for EMC regulation and the development of certification schemes has received increased focus. This Special Session will address the present and future of EMC development in Asian countries. Attendees will be informed of the state of regulatory affairs for … [Read more...]
Regulatory Agencies Upping Enforcement Actions
The FCC carries out random audits of products that have received recent TCB grants. David A. Case NCE, NCT, Cisco, Richfield, Ohio, USA The question that occasionally comes up, generally from someone not familiar with compliance, goes something like, “What will the Federal Communications Commission do to us if we are non-compliant, or how will the agency know?” Both questions … [Read more...]
Urban WiFi Interference
British telecom regulator Ofcom has commissioned a report that concludes that WiFi performance in central London can be up to four times slower than that found in less densely populated areas. Although users of WiFi have blamed nearby networks for much of the interference in the 2.4-GHz WiFi band, the authors of the report pin the primary sources of interference on cautious … [Read more...]
New IEEE 802.11 Amendment Covers Vehicular Environments
The latest IEEE 802.11 standard is now available, covering wireless LANs in vehicular environments. The standard is IEEE 802.11p™, "IEEE Standard for Information Technology — Telecommunications and information exchange between systems — Local and metropolitan area networks — Specific requirements---Part 11: Wireless LAN Medium Access Control (MAC) and Physical Layer (PHY) … [Read more...]
Plated Mesh Features Encapsulated Wires
The EMIgard™ Series of conductively plated, optical fine wire mesh for EMI/RFI shielding of electronic displays and enclosures is available from Dontech. This shielding mesh is manufactured in 304 stainless, copper, and custom alloys. Meshes are available from 50 to 250 openings per inch (opi) in standard sheet sizes of 22″ x 28″ or precut to a specific size. In a unique, … [Read more...]
EMI Reduction Techniques for High-Demand Consumer Applications
Innovative drop-in SSC solutions effectively manage EMI, preventing costly redesign, reducing production time and maximizing valuable circuit board real estate. Narendar “Buddy” Venugopal, PulseCore Semiconductor, Campbell, CA, USA INTRODUCTION As technology advances become even more sophisticated and applications become increasingly streamlined, traditional methods of EMI … [Read more...]
It’s Off to the Races
British telecom watchdog Ofcom has posted an opening for an apprentice field engineer to be trained in the diagnosis and resolution of radio spectrum interference complaints and associated regulatory/enforcement issues. In addition to listing the expected academic requirements, the notice includes such enthralling language as attendance at “high profile projects and major … [Read more...]
Enduring Challenges at FCC
President Barack Obama made it official on Tuesday, March 3 and announced that his one-time undergraduate and law school friend Julius Genachowski has been appointed as the new Chairman of the Federal Communications Commission. In addition to being a graduate of Columbia University and Harvard Law, Genachowski was more recently the author of Obama’s technology and innovation … [Read more...]
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