Research on Visualization to Electromagnetic Signal in Virtual Battlefield Environment

The visual technology of electromagnetic signal in the virtual battlefield environment was investigated and several description methods of signal in the time-field and space-field were introduced.Great emphases were put on description methods such as beam-riding approaching which was based on round iron and calculated the curve points on the surface of beam-riding point by point.The description of electromagnetic signal in the time-field and space-field was implemented by OpenGL,and the multi-pathway in the communication progress was described.The entire above was embedded in the virtual battlefield environment which was built by Vega.In the last,the efficiency of the above methods was discussed,and an improved description method was brought forward.