基于IEEE802．15．4接收机灵敏度测试的设计与实现

Design and Realization of Receiver Sensitivity Test for IEEE 802.15.4

在设计符合IEEE802．15．4规范的射频通信系统过程中，系统性能测试是备受关注的问题。文章提出了在使用Agilent无线连接测试仪N4010A测试射频通信系统接收机灵敏度时。如何使用MATLAB软件设计符合N4010A任意波形文件规范和IEEE802．15．4接收机灵敏度测试规范的IEEE802．15．4／ZigBeeTM波形文件。将该波形文件载入N4010A，实现了射频通信系统接收机灵敏度的测试。

The test of system performance is considered particularly in the process of designing the IEEE 802.15.4-compliant radio communication system. This paper proposes the design of IEEE 802. 1 5.4/ZigBeeTM waveform file with the MATLAB for receiver sensitivity test according to the N4010A Arbitrary Waveform File Specifications and the IEEE 802.15.4 receiver sensitivity definition in the use of Agilent Wireless Connection Test Set N4010A. The receiver sensitivity test of the radio communication system is realized perfectly by loading the waveform file to the N4010A.