Interference power distribution method for reconfigurable intelligent surface assisted MIMO radar system

The invention discloses an interference power distribution method for a reconfigurable intelligent surface assisted MIMO radar system, and relates to the interference power distribution method for the reconfigurable intelligent surface assisted MIMO radar system. The objective of the invention is to solve the problem of how to design an interference strategy to reduce the performance gain of the MIMO radar brought by the RIS. The invention discloses an interference power distribution method for a reconfigurable intelligent surface assisted MIMO radar system. The interference power distribution method comprises the following steps: step 1, establishing an RIS assisted MIMO radar receiving signal model; 2, formulating an interference power distribution strategy and converting the interference power distribution strategy into an optimization problem; and step 3, solving the optimization problem to obtain the optimal interference transmitting power. The invention belongs to the field of radar interference. 一种针对可重