针对目前时延估计建立的模型一般为窄带模型,且估计精度受采样时间间隔的限制,提出将阵列信号处理中的超分辨分析方法应用于跳频信号时延估计的方法,该估计方法的估计精度不直接受采样时间间隔的影响。并在此基础上,得到能够有效抑制伪峰的融合估计方法。并通过仿真试验验证该方法的有效性。 For the current delay estimation model is generally established for the narrowband model, and the estimation accuracy is limited by the sampling time interval, the method of applying super-resolution analysis in array signal processing to the time-delay estimation of frequency hopping signal is proposed. The estimation method The accuracy is not directly affected by the sampling interval. On this basis, a fusion estimation method that can effectively suppress the spurious peaks is obtained. The effectiveness of this method is verified by simulation experiments.