IEEE 149-2021
IEEE Recommended Practice for Antenna Measurements
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- Language: English
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About This Item
IEEE 149-2021 is the standard for antenna measurements, providing a recommended practice for evaluating antenna characteristics in the context of fields, waves, and electromagnetics. It helps engineers and test teams use consistent methods when measuring antenna behavior, so results are more comparable and technically meaningful. By focusing on measurement practice rather than general theory, IEEE 149-2021 supports better test planning, clearer documentation, and more reliable interpretation of antenna performance.
About IEEE 149-2021
This recommended practice addresses how antenna measurements are approached, with attention to the technical details that affect accuracy and repeatability. IEEE 149-2021 is useful when defining measurement procedures, selecting test setups, and interpreting results for antenna-related work. In an electromagnetics context, it can help align laboratory practice with established guidance, especially where consistent treatment of fields, waves, and measurement conditions is important. The document is active and available in English.
Where is IEEE 149-2021 used?
IEEE 149-2021 is commonly relevant in antenna test laboratories, RF development environments, and engineering groups working with wireless hardware, radar components, or other electromagnetic systems. It is useful during prototype evaluation, production testing, and performance verification where antenna measurements must be controlled and repeatable. The guidance may also support procurement or qualification work when a defined measurement approach is needed for comparing equipment or validating design changes. IEEE 149-2021 helps keep those workflows consistent.
Importance in practice
In practice, this standard matters because antenna results can vary significantly with test method, setup geometry, calibration approach, and measurement conditions. IEEE 149-2021 gives teams a common technical reference that can reduce ambiguity and improve confidence in reported data. That consistency supports design control, compliance review, and risk reduction when antenna performance affects a larger electromagnetic system. For organizations comparing results across projects or test sites, IEEE 149-2021 can help make measurements more dependable.
- Antenna measurement procedures
- Test setup consistency
- Electromagnetic performance evaluation
- Repeatable laboratory practice
- Publication Date: 2022
- Standard Status: Active
- Publisher: IEEE
- Subject: Fields, Waves and Electromagnetics
- Official IEEE: Doi link
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