Visualization Approach for Generating Electromagnetic Situation Corresponding to Frequency and Color Method

In order to effectively extract the frequency effective information of electromagnetic (EM) equipment in the battlefield, a visualization approach for generating EM situation corresponding to frequency and color (GEMSF) method is proposed. The GEMSF method is using different colors to represent the EM frequency for situation display, and using brightness to represent the strength of energy, which is different from the traditional way of using color to represent the strength of the EM energy. The GEMSF method can clearly reflect the spatial distribution of EM equipment with different frequencies in the battlefield, and can solve the problem of displaying frequency information of EM equipment in complex battlefield. For the working bandwidth of EM equipment, the corresponding color display is determined based on the current working frequency of different equipment, and brightness is used to display the strength of energy of microwave power transmission, thereby completing the display effect design of EM equipment. In the future army, air force, and naval formations, the support of computational EM imaging is needed to truly win information warfare under information systems, and it will have broader application prospects in civilian fields such as wireless communication.