Abstract:

The research of complex electromagnetic environment modeling and visualization is widespread in the field of civil communication and electronic war. Firstly, the issues and classification are introduced by focusing on the modeling of complex electromagnetic environment and the theoretical methods of visualization. Secondly, the current situation home and aboard of complex electromagnetic environment modeling and visualization are analyzed. The radar's electromagnetic environment modeling of complex electromagnetic environment is studied and the complexity of the model, the prediction accuracy is summarized and compared. For the massive amount of data characteristics of the data field of the electromagnet, the basic idea of the electromagnetic volume data visualization and the scope of application are summarized from the aspects of graphics hardware acceleration and software algorithms. Finally, the development trend of complex electromagnetic environment modeling and visualization is predicted.

Key words: complex electromagnetic environment modeling;data field visualization;drawing acceleration technology;simulation system design