IEC TR 63099-3:2022提供了有关太赫兹波段天线近场测量方法的技术信息。这些方法适用于100GHz以上的频段，在太赫兹无线通信中具有潜在的应用前景。这些方法包括在集成射频和中频组件的芯片天线装置的近场范围内测量电磁场的振幅和相位分布。本文件还提供了根据测量的近场模式计算出的远场模式示例。

IEC TR 63099-3:2022 provides technical information about the methods for an antenna near-field measurement in the terahertz-wave band. The methods are applied to the frequency bands above 100 GHz, which has potential for use in terahertz wireless communication. The methods consist in measuring the amplitude and phase distributions of the electromagnetic field at the near-field range of on-chip antenna devices which integrate RF and IF components. This document also gives examples of the far-field pattern calculated from the measured near-field pattern.