Phase center calculation method and device, equipment, storage medium and program product

The invention discloses a phase center calculation method and device, equipment, a storage medium and a program product. The method comprises the following steps: generating an initial solution set of a to-be-tested antenna, performing position updating on each point location in the initial solution set according to a nonlinear convergence factor, updating the number of iterations of the current position, and updating the nonlinear convergence factor based on a convergence elastic factor; judging whether the number of iterations of the current position reaches a preset iteration number threshold value or not; if the number of times of iteration does not reach the preset threshold value of the number of times of iteration, continuing point location updating; if the preset iteration number threshold value is reached, determining a phase center coordinate of the to-be-tested antenna based on the initial solution set after iteration is completed; according to the method, the nonlinear convergence factor is update