The invention belongs to the technical field of microwave measurement, and particularly provides a near-field antenna measurement method using spherical amplitude scanning. The near-field antenna measurement method using the spherical amplitude scanning is a spherical near-field phase-less measurement method for measuring electric field amplitude information of two spherical surfaces surrounding an antenna to be tested; an/a electric/magnetic dipole is distributed on a main radiating surface of the antenna to establish an equation of a relationship between an excitation of the dipole and the spherical surface electric field distribution; through iterative calculation between the two spherical surfaces, a dipole equivalent model with the same radiation characteristics as the antenna to be tested is obtained; and near-far field distribution of the antenna to be tested in space can be calculated based on the model, and the accuracy at different spherical radii from the antenna is high.