摘要
通信对抗仿真试验需要实时的干扰效果评估算法来满足动态试验过程的研究分析和试验效果的实时显示。提出了一种基于信号分析的通信对抗干扰效果评估方法,该方法将目标信号在复杂电磁环境中的信号特征参数识别误差,作为目标信号受干扰程度的评判参考,具有实时性好的突出特点,评估实例证明了该方法在一定信噪比区间内的有效性。
Real-time jamming effect assessment is required by the analysis on test process and live display of dynamic communication countermeasure simulation test. This paper proposes a new jamming effect assessment method based on signal analysis. In this method, the signal characteristics recognition error of the target signal in complex electromagnetic environment is taken as the referenced judgment of jamming effect. The proposed method shows good performance of real-time and is proved effective in certain sections of SNR via an illustration.
出处
《信息与电子工程》
2012年第4期426-430,共5页
information and electronic engineering
关键词
信号分析
通信对抗
干扰效果评估
建模仿真
signal analysis
communication countermeasure
jamming effect assessment
modeling and simulation
