A Method for The Evaluating Performance of High Power Electromagnetic Transmitter

The invention discloses a method for evaluating the performance of a high-power electromagnetic transmitter. The method includes the following steps that real-time sampling is conducted on the performance parameter corresponding to each transmitting frequency point of the high-power electromagnetic transmitter; the performance parameter data corresponding to each transmitting frequency point are extracted to generate a corresponding data table and display the data table; the expectation, the standard deviation and the variation trend of the performance parameter data of each transmitting frequency point in the data table are calculated; the expectation, the standard deviation and the variation trend obtained through calculation are used for drawing a performance parameter distribution curve of the high-power electromagnetic transmitter and storing the performance parameter data of the high-power electromagnetic transmitter. By the adoption of the method, the stability and the transmitting frequency distribution of the transmitting frequency points can be analyzed quickly and effectively when the high-power electromagnetic transmitter works; the transmitting effects, advantages and disadvantages of various high-power electromagnetic transmitters can be tested directly, a certain guiding function is achieved on the aspects of data receiving and data processing of a receiver, and thus it is of certain guiding significance to optimizing the high-power electromagnetic transmitter.