Blogs

Engineers trust proven principles, navigate unknowns through experience, and lean on colleagues when problems arise. This exploration reveals how collaboration and generosity drive technical work forward. Amid the calculations and compliance demands, engineering remains fundamentally human—powered by the connections we build and the knowledge we share.

Discover how cutting-edge RF absorbing materials are revolutionizing electronics—from innovative MXenes and acoustic metamaterials to eco-friendly bio-based alternatives. These breakthroughs are transforming device performance while tackling electromagnetic interference and environmental challenges. The future of sustainable, high-performance electronics starts here.

EMI filters are essential electronic components that eliminate unwanted electromagnetic interference, ensuring devices operate reliably without disrupting nearby equipment. From low-pass to common-mode chokes, these filters reduce emissions, enhance immunity, and ensure regulatory compliance. Proper design requires identifying noise sources, selecting quality components, and strategic placement for optimal electromagnetic compatibility.

Can you use everyday electronics on an aircraft, or do they need special military-grade testing? Patrick Andre examines when commercial off-the-shelf equipment works fine versus when it could fail catastrophically in demanding environments like military aircraft and helicopters.

The IEEE EMC Society is advancing three shielding effectiveness standards: one for large enclosures, another for smaller boxes, and a new standard for portable device pouches. Measuring electromagnetic shielding in space-constrained environments presents significant technical challenges that require innovative solutions.

Discover how strategically placed stitching vias serve as the unsung heroes of PCB design, maintaining ground plane integrity while minimizing electromagnetic interference. Learn essential techniques for achieving regulatory compliance and optimal signal performance in today's demanding electronic applications.

Don MacArthur explores essential EMC test chambers—from anechoic to reverberation types—used across industries like automotive, aerospace, and consumer electronics. Learn key design considerations including material selection, shielding effectiveness, and applications ensuring electromagnetic compatibility compliance.

Field failures traced to ESD-induced USB hub damage in deployed POS terminals. Through systematic H-field probe analysis, we identified poor connector-to-chassis bonding as the root cause—a preventable design oversight with expensive retrofit implications.

When equipment designs change or standards update, companies face a dilemma: perform expensive full EMC requalification or risk inadequate "Qualification by Similarity" analysis. Smart testing strategies can balance cost, time, and compliance requirements effectively.

Electronics compliance encompasses EMC, safety, and environmental standards essential for device success. This article covers critical design considerations including component selection, PCB layout and placement, and thermal management strategies for achieving regulatory compliance.