IEEE P62704-1D4, 2016
IEC/IEEE Draft International Standard for Determining the Peak Spatial Average Specific Absorption Rate (SAR) in the Human Body from Wireless Communications Devices, 30 MHz - 6 GHz. Part 1: General Requirements for using the Finite Difference Time Domain (FDTD) Method for SAR Calculations
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Language: English
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About This Item
IEEE P62704-1D4, 2016 is an IEC/IEEE draft international standard focused on determining the peak spatial average specific absorption rate (SAR) in the human body from wireless communications devices operating from 30 MHz to 6 GHz. It addresses the finite difference time domain (FDTD) method used in electromagnetic modeling and human exposure assessment. In this Fields, Waves and Electromagnetics context, the document is relevant for consistent SAR calculation practices and technical comparison of wireless device evaluations.
About IEEE P62704-1D4, 2016
IEEE P62704-1D4, 2016 provides general requirements for using the FDTD method when calculating peak spatial average SAR in human-body exposure scenarios. The standard is aimed at aligning computational procedures for wireless communications devices across the 30 MHz to 6 GHz range. By defining a common technical basis for simulation setup and SAR evaluation, it supports more consistent interpretation of electromagnetic exposure results and helps reduce variation between analysis methods used in engineering and compliance workflows.
Where is IEEE P62704-1D4, 2016 used?
This standard is typically used in electromagnetic simulation and product assessment for wireless communications devices, especially where human exposure to radiofrequency fields must be evaluated. It may be applied in the development of mobile and portable equipment, antenna-integrated products, and other devices that rely on FDTD-based SAR calculations. Organizations working in RF engineering, device design, and technical compliance can use IEEE P62704-1D4, 2016 to support structured analysis of exposure-related performance and documentation.
Importance in practice
IEEE P62704-1D4, 2016 matters because SAR results can influence design decisions, test planning, and compliance evidence for wireless products. A clear calculation framework helps improve consistency when comparing simulation outcomes, reviewing models, or validating exposure assessments. For manufacturers and engineers, the standard can reduce uncertainty in RF safety evaluation and support more defensible technical documentation. IEEE P62704-1D4, 2016 is therefore useful where repeatable electromagnetic analysis is needed for responsible product development.
- FDTD-based SAR calculation guidance
- Peak spatial average exposure assessment
- 30 MHz to 6 GHz wireless device range
- Human body electromagnetic interaction
- Consistency for engineering review
- Publication Date: 2016
- Standard Status: Inactive
- Publisher: IEEE
- Subject: Fields, Waves and Electromagnetics
- Official IEEE: Doi link
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