Radar and Jammer Power Allocation Strategy Based on Matrix Game

In this paper, the interaction of a MIMO radar and a jammer is modeled as a two person zeros sum game. Minimum mean square error (MMSE) is used as the utility function where the radar and the jammer can change their power allocation strategy so that the MMSE is optimized for the two players respectively. Matrix game is used under the assumption that the strategy sets for the two players have finite numbers of elements. Iteration-Brown algorithm is applied to solve the matrix game and mixed power allocation strategies are obtained. Simulation results prove the effectiveness of the method.