IEEE 1528-2013

1528-2013 is a technical standard for measuring average specific absorption rate (SAR) in the human head from wireless communications devices. It focuses on measurement techniques used to evaluate electromagnetic energy absorption in head exposure scenarios, supporting consistent testing and comparison of device performance. For engineers working in fields, waves and electromagnetics, bioengineering, and wireless device development, this document helps define a repeatable approach to safety-related assessment and compliance-oriented measurement.

1528-2013 overview

This standard addresses the laboratory methods used to determine average SAR in the human head for wireless communications devices. The subtitle points to measurement techniques, so the document is mainly about how to set up, conduct, and interpret exposure tests rather than product design alone. As a superseded standard, it remains relevant for understanding legacy test practice, historical certification files, and technical comparisons involving 1528-2013 in radio-frequency bioelectromagnetics.

Typical use cases

This standard is commonly used when evaluating mobile phones, handheld transmitters, and other wireless devices intended for close proximity to the head. It can support RF exposure testing workflows, compliance documentation, and laboratory procedures that measure localized absorption in head phantoms or similar test setups. It is also useful for development teams, test houses, and regulatory support work where consistent SAR measurement practices are needed for device review and comparison.

Why this standard matters

Accurate SAR measurement is important because it helps quantify how much radio-frequency energy a device may deposit in head tissue during normal use. A clear testing standard improves consistency between laboratories, reduces ambiguity in compliance decisions, and supports safer design choices early in product development. For procurement, certification, and engineering review, 1528-2013 provides a recognizable technical reference for assessing whether a wireless communications device has been evaluated using a defined measurement method.

• Average SAR measurement in the human head
• Wireless communications device test methods
• RF exposure and compliance evaluation
• Laboratory procedures for head phantom testing
• Superseded technical reference