公开可用的规范IEC PAS 63446:2022提供了保守地评估进入人体的面积平均电磁(EM)功率密度(即，吸收功率密度(APD))的方法，用于用于在靠近人体头部或身体的位置处使用的通信设备，或安装在身体上，与产品内的其他发射器组合，或嵌入在服装中。涵盖的设备类别包括但不限于移动电话、个人计算机中的无线电发射器以及台式机和膝上型设备。适用频率范围为6GHz至10GHz。 本文件规定: 将psSAR转换为psAPD（条款6）； 不确定性估计（第7条）； 报告要求（第8条）； 验证和系统检查方法（附录C）

IEC PAS 63446:2022, a Publicly Available Specification, provides the method to conservatively evaluate the area averaged electromagnetic (EM) power density entering the human body, i.e. the absorbed power density (APD), for communication devices intended to be used at a position near the human head or body, or mounted on the body, combined with other transmitters within a product, or embedded in garments. The device categories covered include but are not limited to mobile telephones, radio transmitters in personal computers, and desktop and laptop devices. The applicable frequency range is from 6 GHz to 10 GHz.
This document specifies:

• conversion of the psSAR to the psAPD (Clause 6);
• uncertainty estimation (Clause 7);
• reporting requirements (Clause 8);
• methods of validation and system check (Annex C)