RF Jammer Range, Technical Requirements and Test Methods

Learn how RF jammer range is affected by power, frequency, antenna and environment, plus legal, testing and EMI standards for authorized use.

Why Weak Signals Increase Phone Radiation

Uncover the truth about mobile phone radiation. Learn about health risks, why weak signals increase exposure, and how it compares to 5G base stations.

EMC Testing: Harmonics & Voltage Fluctuation

Learn about harmonic current and voltage flicker in EMI testing. Understand the risks, IEC standards, test methods, and how to meet EMC compliance limits.

Why Decibels (dB) are Used in EMC

Master EMC troubleshooting by understanding decibels. Learn why removing one EMI source shows little change while another shows a huge drop. Avoid common traps.

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.

EMC Interference: Shielding and Design Principles

Overview of electromagnetic shielding for EMC: principles, design practices (apertures, cable bonding, grounding) and materials/joints with gasket and contact resistance guidelines.

EMC Design Fundamentals for Engineers

Learn essential EMC design principles to pass compliance tests. Master PCB layout, filtering, grounding, and troubleshooting common EMI and ESD failures.

EMC vs EMI vs ESD: Key Differences

Practical EMC, EMI and ESD design tips to reduce emissions, boost immunity and integrate protection early for easier certification.

Can Cable Shielding Solve All EMC Problems?

Master automotive cable shielding for high-speed data. Learn to prevent noise, crosstalk, and ground resonance with proper termination & grounding methods.

EMC Design: BCI Pre-testing & Diagnostics

Learn cost-effective BCI pre-testing and diagnostic methods. This guide covers principles, in-house setups, and analysis to solve RF immunity issues.