IEEE P62704-4/D3, Sep 2019
Average Specific Absorption Rate (SAR) in the Human Body from Wireless Communications Devices, 30 MHz - 6 GHz: Part 4: General Requirements for Using the finite element method (FEM) for SAR Calculations
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Language: English
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About This Item
P62704-4/D3, Sep 2019 is a technical standard focused on average specific absorption rate (SAR) in the human body from wireless communications devices operating from 30 MHz to 6 GHz. It sets out general requirements for using the finite element method (FEM) in SAR calculations, helping engineers and test teams apply a consistent computational approach. For product development and compliance work, this standard supports more reliable evaluation of electromagnetic exposure under the subject areas of communication, networking, broadcast technologies, and fields, waves, and electromagnetics.
What is P62704-4/D3, Sep 2019?
P62704-4/D3, Sep 2019 addresses the use of finite element method modeling for calculating average SAR in human-body exposure scenarios. It is part of a technical framework for assessing how wireless communications devices may interact with biological tissue across the 30 MHz to 6 GHz range. The document is relevant when consistent simulation practices are needed for electromagnetic exposure analysis, especially where calculation method, model setup, and result comparability matter in engineering workflows.
Where is P62704-4/D3, Sep 2019 used?
This standard is typically used in SAR simulation and compliance-oriented engineering for wireless devices such as handsets, radios, wearables, and other transmitters that operate within the stated frequency range. It is also useful in test laboratories, design validation teams, and electromagnetic analysis workflows that rely on FEM tools to estimate human exposure. Because P62704-4/D3, Sep 2019 focuses on general calculation requirements, it supports consistent technical review across device development and verification activities.
Why is P62704-4/D3, Sep 2019 important?
P62704-4/D3, Sep 2019 matters because SAR results can affect product safety assessments, design decisions, and regulatory preparation. Using a defined FEM-based approach helps reduce variability in calculations and improves confidence in exposure estimates for wireless communications devices. For organizations working with electromagnetic compatibility, product assurance, or pre-compliance analysis, the standard can support clearer internal control, more consistent documentation, and better comparison of simulation outcomes across projects and tools.
- Average SAR calculation requirements
- Finite element method guidance for exposure analysis
- 30 MHz to 6 GHz wireless device scope
- Human-body electromagnetic interaction focus
- Engineering consistency for compliance workflows
- Publication Date: 2019
- Standard Status: Inactive
- Publisher: IEEE
- Subject: Communication, Networking and Broadcast Technologies; Fields, Waves and Electromagnetics
- Official IEEE: Doi link
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