| Amplifiers |
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| Ferrites |
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| Testing |
Cost Considerations for Selecting RF Shielding Materials Taking these factors into account can save time and money.
Certification Programs: What’s Behind the Terminology? A well-defined and structured certification program is vital to assuring product quality and safety.
2007 Update on Intentional Electromagnetic Interference (IEMI) and High-altitude Electromagnetic Pulse (HEMP) Of concern are high-level electromagnetic fields that will create serious problems for electronic systems on the Earth’s surface, including critical infrastructure.
Lithium-zinc Ferrite for the Suppression of Electromagnetic Noise Studies show that Li-Zn ferrites can successfully suppress EMI.
Interference Suppression Using a Balanced MLCC An innovative capacitor design can provide more RFI suppression in a substantially smaller package.
Building a State-of-the-art 5-meter Chamber An efficient shield room for automotive testing progresses from design to finished structure.
Achieving More Accurate Measurement of Conducted RF Emissions Using Modified AMNs Measurement uncertainty for common-mode disturbances can be reduced from about 22 dB to a maximum of a few dB.
Power Quality Effects on the Reliability and Susceptibility of EMI Filters EMI filter performance plays a critical role in limiting emissions and also impacts the immunity of end-use equipment to electrical disturbances.
Introduction to Composite Electromagnetic Noise Absorber Technology Thin and flexible materials can provide simple and innovative solutions for hardware engineers.
Reverberation Chamber for EMC Testing The reverberation chamber provides the most realistic simulation/equivalency for electronics functioning within a cavity.
Compliance Guidelines for China RoHS Compliance with EU RoHS does not equate to compliance with China RoHS.
Understanding Inductance in the Real-world As soon as current flows through metal conductors, inductance exists.
Shielding Effectiveness of Gaskets, Composites and Shields There is an ever-increasing demand for lighter, stronger, easy-to-manufacture, and cost-effective shielding solutions.
An Emission Measurement System for the Twenty-first Century Based on Time-domain Measuring Methods More information and reduced measurement time can significantly improve the quality of emissions testing.
Is Your Surge Protection Strategy Adequate for Dealing with Extreme Environments? Relevant data and basic calculations can determine the level of lightning protection needed for a particular facility.
A Look at the FCC SAR Test Procedures for 802.11-based Products We now have FCC SAR test procedures for 5-GHz WLAN.
Product Environmental Regulatory Compliance: The Current Status Worldwide The drive to protect the environment and to conserve natural resources has brought about a proliferation of regulations.
Ensuring Electromagnetic Compatibility The IEC coordinates a worldwide system for testing electrical equipment.
Test Beyond the Specs: Why Test Higher in Frequency and Field Strength? IEC 61000-4-3: 2006’s frequency escalation »
Don’t Settle for Being Just an E3 Engineer—Become an E3 Advocate! Expand your E3 support role so you can provide your project with a “best value” solution by taking project priorities into consideration.
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