shielding

The Synergy of Filtering and Shielding

This article briefly describes the concept of the synergy of filtering and shielding and why knowing it is important.

RF Tech Tip: BNC Versus Threaded Connectors

The shielding performance of bayonet vs. threaded connectors is measured and some possibly surprising conclusions are drawn. Bayonet connectors – more useful than you might think.

How EMC Shielding is Defeated

If you’re an electrical engineer and consider proper EMC shielding a mechanical only issue, please reconsider your position and keep reading. Proper EMC shielding is both an electrical and mechanical design issue. Thoughtful coordination between the two disciplines is key to successful EMC shielding implementation on most product development projects.

Let’s Talk About Shielding at the PCB Level

This article provides insight into how shielding is used in product development, in particular the effectiveness of shielding when it is applied at the PCB level. 

What Every Electronics Engineer Needs to Know About: Shielding

You’re new to regulatory compliance engineering and you just joined the company fresh out...
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A Basic Overview of RF/EMI Filters and Filtered Connectors

When considering filters and filtered connectors to help eliminate noise issues in a system, determining the best EMI solution is based on the mechanical configuration of that system.

Evaluate Shielding Effectiveness With Your VNA

Learn how to quickly test material shielding effectiveness using your VNA and near-field probes. This simple technique compares materials, thicknesses, and frequencies—perfect for EMI/EMC troubleshooting without expensive formal testing equipment.

Comparing Test Methods for EMI Gaskets

In this article, we compare the measuring shielding capability of EMI gaskets using the...

Fast Turnaround on Standard EMI Shielding Gaskets

Tech-Etch offers a quick delivery program for standard and configured EMI shielding gaskets to...

A Theory of Shielding Electromagnetic Waves: Revisiting Shielding Effectiveness Equations

In this article, we analyze the shielding effectiveness equations (SE = R + A...
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