Research on infrared decoy radiation characteristics and simulation

Infrared decoy is a common method of infrared countermeasures. In order to research the corresponding anti-interference strategy, it is essential to establish an IR decoy radiation model. This paper researches on the radiation characteristics of IR decoy, probes into the flow field of IR decoy, then establishes a relatively accurate radiation characteristics model for the IR decoy exhaust plume, at last, simulates the model based on computer simulation which provides the basis for further research on the IR decoy.