IEC PAS 63151:2018 评估人体暴露于手持式和车载无线通信设备射频场的比吸收率的测量程序.基于矢量测量的系统（频率范围为30 MHz至6 GHz）<br/>

标准编号：IEC PAS 63151:2018

中文名称：评估人体暴露于手持式和车载无线通信设备射频场的比吸收率的测量程序.基于矢量测量的系统（频率范围为30 MHz至6 GHz）

英文名称：Measurement procedure for the assessment of specific absorption rate of？human exposure to radio frequency fields from hand-held and body-mounted wireless communication devices - Vector measurement-based systems (Frequency range of 30 MHz to 6 GHz)

发布日期：2018-01-15

标准范围

IEC PAS 63151:2018（E）规定了射频（RF）发射设备在头部或身体的简化模型内诱导的峰值空间平均比吸收率（psSAR）的可重复测量的协议和测试程序，具有定义的不确定度。它提供了使用基于矢量测量的系统的系统的要求。这种系统通过指定测量系统、校准、不确定性评估和验证方法的要求，通过感兴趣体积内的3D场重建来确定psSAR。协议和程序适用于包括儿童在内的绝大多数人在使用手持式和体戴式无线通信设备期间。该PAS适用于旨在在距离高达并包括200mm的人的头部或身体附近的位置处使用的任何无线通信设备。该PAS可用于评估不同类型的无线通信设备的SAR依从性，这些设备使用在耳朵旁边，在面部前面，安装在身体上，与其他RF发射或非发射设备或附件（例如，皮带夹）组合，或嵌入在服装中。总体适用频率范围为30 MHz至6 GHz。本PAS中提供的系统验证程序涵盖600 MHz至6 GHz的频率。一些规范（例如，验证天线和其他程序或要求）尚未在本文件范围内的整个频率范围内定义，但将包含在未来的修订版中。涵盖的设备类别包括但不限于移动电话、无绳麦克风、个人计算机中的辅助广播设备和无线电发射器、台式、膝上型设备、多频段、多天线和一键通设备。

IEC PAS 63151:2018(E) specifies protocols and test procedures for the reproducible measurement of the peak spatial-average specific absorption rate (psSAR) induced inside a simplified model of the head or the body by radio-frequency (RF) transmitting devices, with a defined uncertainty. It provides requirements for systems using vector measurement-based systems. Such systems determine the psSAR by 3D field reconstruction within the volume of interest by specifying the requirements for the measurement system, calibration, uncertainty assessment and validation methods. The protocols and procedures apply for a significant majority of people including children during use of hand-held and body-worn wireless communication devices.
This PAS is applicable to any wireless communication device intended to be used at a position near the human head or body at distances up to and including 200 mm. This PAS can be employed to evaluate SAR compliance of different types of wireless communication devices used next to the ear, in front of the face, mounted on the body, combined with other RF-transmitting or non-transmitting devices or accessories (e.g. belt-clip), or embedded in garments. The overall applicable frequency range is from 30 MHz to 6 GHz.
The system validation procedures provided within this PAS cover frequencies from 600 MHz to 6 GHz.
Some specifications (e.g., validation antennas and other procedures or requirements) are not yet defined over the full frequency range within the scope of this document but will be included in a future revision.
The device categories covered include but are not limited to mobile telephones, cordless microphones, auxiliary broadcast devices and radio transmitters in personal computers, desktop, laptop devices, multi-band, multi-antenna, and push-to-talk devices.

标准预览图