实时提供信号环境在频率域、时间域、调制域的综合信息是现代通信对抗侦察在全景快速搜索分析技术领域急需解决的难题,其关键是如何在一个采样时间段内实现对同时多目标信号的分选识别。本文通过对采样信号小波变换的时频综合分析,探讨了这一问题的解决办法,实验结果验证了其可行性。 Real-time signal environment to provide comprehensive information in the frequency domain, time domain, modulation domain is the urgent need to solve the problem of modern communication countermeasures reconnaissance panoramic rapid search and analysis in the field of technology, the key is how to achieve a single sampling time period for simultaneous multi-target signal Sort identification. In this paper, the time-frequency synthesis of wavelet transform of sampled signals is used to discuss the solution of this problem. The experimental results verify its feasibility.