Accelerated Iterative Solution of Monostatic RCS from PEC Targets via Randomized Algorithm

This paper proposes a method for solving the monostatic radar cross section of the target with the iterative solution of the method of moments. In this method, the randomized algorithm is adapted to enhance the computational efficiency of the matrix solution step by compressing the impedance matrix and the excitation matrix. The results of calculation examples show that the method is efficient and reliable.