As important branches for radar application, Radar reconnaissance plays an indispensable role in enemy intelligence detection and battlefield situational awareness. This article designs an analysis system based on QT for radar reconnaissance data process, it reads the reconnaissance data, which acquires by radar reconnaissance equipment, and then completes signal feature extraction, radar signal sort and radar work-mode identification by using artificial intelligence methods. Finally, the system calculates the correlation among all of the selected radar and structure electromagnetic environment, aimed to give support for radar equipment inspect.