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Soft Disciplines

Engineers often undervalue communication skills during their education, focusing solely on technical courses. This article argues for changing the public perception of engineers from "techno-nerds" to articulate professionals by encouraging them to engage with their communities and share their work.

High Intensity Radiated Fields (HIRF), Part 2

The evolution of HIRF (High Intensity Radio Frequency) testing standards was driven by "fly-by-wire" aircraft vulnerabilities. From 1989, test requirements jumped dramatically from 1-2 V/m to 200 V/m, prompting extensive research and new guidelines for protecting aviation electronics.

Understanding RF Amplifiers: A Dive into Key Parameters and Specifications

This comprehensive guide explores four critical parameters of RF amplifiers - gain, noise figure, linearity, and efficiency. Understanding these specifications is crucial for engineers designing high-performance amplifiers that deliver clear signal transmission while balancing power consumption and signal integrity in modern communication systems.

Tailoring Guidance

Standards and requirements for hardware testing must be carefully tailored rather than rigidly applied. A thorough understanding of source documents, appendices, parent standards, and similar projects helps ensure testing is efficient and relevant for specific hardware applications, preventing delays and oversights.

Introduction to Measurement Uncertainty in EMC Testing

Explore the hidden complexities of measurement uncertainty in EMC testing, where precision meets practicality. Learn how subtle variations in measurements can impact product compliance, engineering decisions, and ultimately, market success.
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Pre-Compliance Testing for Conducted Emissions – Equipment Needs (AC Mains)

Learn to set up in-house conducted emissions testing for line-operated products using basic equipment like spectrum analyzers and LISNs. This practical guide helps engineers perform pre-compliance EMC testing right on their benchtop, potentially saving time and money.

Product Insights: The Sources of Uncertainty in Radiated Emissions Tests

Discover the key sources of uncertainty in radiated emissions testing and learn how to calculate measurement uncertainty budgets. Essential insights for EMC professionals seeking more accurate and reliable test results.

Practical Engineering: Odds and Ends – Navigating the Nuances of Compliance Engineering

Discover essential but often overlooked aspects of compliance engineering, from material selection to ethical conduct. Learn practical insights for navigating regulatory landscapes while maintaining product safety and integrity.

EMC Bench Notes: Design Review: Beaglebone Black Embedded Processor

A revealing EMI analysis of the popular BeagleBone Black processor board uncovers concerning radiation levels and design flaws, suggesting potential challenges for industrial applications. The detailed investigation includes near-field scans, cable current measurements, and PCB design review.

Standards Practice: Opt for Reverb Chamber Testing

Reverberation chamber testing offers major EMC advantages over traditional methods by exposing units to electromagnetic fields from multiple angles simultaneously. This approach saves time, better simulates real-world conditions, and catches vulnerabilities earlier in development.
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