Calibration Method for Near-field Probes in EMC Diagnosis

Paired-probe calibration of near-field probes for EMC using a spectrum analyzer/tracking generator to derive frequency response and coupling for emission and immunity testing.

Choosing Capacitors for ESD Protection in EMC Testing

ESD ±4kV pin-discharge mitigation using a 10nF capacitor at the interface, analyzing insertion loss, self-resonant frequency and EMC impact.

EMC Design for Power Modules

Practical guidance to improve EMC in power module design: surge protection strategies, PCB/layout considerations, and conducted-noise filtering for reliable supplies.

EMC Design Considerations for HDMI Interfaces

Technical overview of HDMI EMC design, detailing interface circuitry, component placement, and PCB layout guidelines to maintain signal integrity and meet EMC compliance.

Overview of Automotive EMI/EMC Standard ISO 7637-2

ISO 7637 overview of automotive transient pulse classification and functional status, covering P1–P5 characteristics, load dump effects and test severity.

Tips to Prevent EMI in High-Speed Signals

Practical techniques to reduce EMI in high-speed signal designs: ground planning, shielding, ground separation, PCB layout, return-loop control, edge-rate and filtering guidance.

How AC Motor Electromagnetic Interference Occurs and Its Effects

Explains how electromagnetic interference from AC motors is generated, its effects on data and control systems, and technical mitigation: filtering, grounding, and shielding.

ESD Design for Metal-Enclosed Systems

ESD control for grounded metal enclosures: analysis of contact vs air discharge, coupling paths, and mitigations via grounding, enclosure design, and PCB fixes.

How EMC Signals Escape Shielded Enclosures

Practical EMC guidance: prioritize PCB layer stackup and return current routing, identify signal sources and how they escape shielded enclosures via cables, gaps, or terminations.

EMC Design: Practical ESD Protection Techniques

Technical overview of ESD protection methods - TVS diodes, MLCC capacitors, shielding, PCB stackup, anti-static perimeter and grounding for ISO 10605 ESD mitigation.