IEEE P2716/D1, Apr 2022

IEEE P2716/D1, Apr 2022 is a draft guide focused on characterizing the effectiveness of printed circuit board level shielding for electronic components, circuits, devices, and systems. It addresses how shielding performance can be evaluated at the PCB level, where electromagnetic fields may couple into sensitive circuitry and affect operation. For engineers working with fields, waves, and electromagnetics, this technical document helps frame more consistent assessment practices and supports better design decisions when shielding performance matters.

IEEE P2716/D1, Apr 2022 overview

This draft guide is intended to describe a practical way to characterize PCB level shielding effectiveness in an engineering context. IEEE P2716/D1, Apr 2022 is relevant where electromagnetic coupling, interference control, and enclosure or board-level shielding behavior need to be understood during design or evaluation. By focusing on characterization rather than product marketing claims, it can help users compare results more consistently and align testing approaches with the electrical environment of the board and its surrounding circuitry.

Typical use cases

IEEE P2716/D1, Apr 2022 may be used when assessing shielding around high-speed digital assemblies, mixed-signal boards, radio-frequency sections, or other sensitive electronic layouts. It is relevant in test workflows that examine how well a PCB-level shield limits field penetration, leakage, or coupling near critical traces and components. The guide can also support prototype validation, lab measurement planning, and design reviews for systems where electromagnetic compatibility and board-level isolation are important.

Why this standard matters

Characterizing shielding effectiveness at the board level helps reduce uncertainty in design and testing. IEEE P2716/D1, Apr 2022 can support more repeatable evaluation methods, which is valuable when comparing supplier parts, validating engineering changes, or documenting performance during development. For organizations working in electronics and electromagnetics, a clearer approach to shielding assessment can improve design control, help manage interference risk, and support more defensible technical decisions in procurement and compliance-related workflows.

• PCB level shielding effectiveness
• Electromagnetic field characterization
• Board and component evaluation
• Test and measurement guidance
• Draft guide for engineering review