无人机信号的测向时效分析与验证

DF Timeliness and Verification for UAV Signals

介绍了无人机系统的组成与无人机通信信号特征。然后利用多通道监测测向设备中星世通CS-900对典型的无人机信号进行采集、分析,提出测向时效的指标要求。通过对无人机信号进行实际测向验证,结果表明测向时效分析有效,多通道监测测向设备能够满足对无人机信号的测向。

In this paper, the composition of the UAV system and characteristics of the UAV communication signals are firstly introduced. Then, Zhongxing Shitong CS-900(multi-channel monitoring and DF equipment)is used to collect and analyze typical UAV signals, based on which the specification requirement of DF timeliness is put forward accordingly. Actual DF verification is carried out to the UAV signals, which demonstrates that the DF timeliness analysis is effective and thusthe multi-channel monitoring and DF equipment can realize the DF of UAV signals.