Abstract: To address the demand for analyzing the electromagnetic scattering characteristics of dynamic group targets, this paper proposes a parametric scattering modeling and analysis method for such targets. First, to solve the problem of over-reliance on manual preprocessing for component decomposition in the forward modeling method for static target, the proposed method analyzes the generation laws of scattering sources based on the high-frequency electromagnetic scattering mechanism. This enables the automatic division of scattering sources, from which the parameters of the three-dimensional attribute scattering center (ASC) model are derived. Second, the proposed method analyzes the influence laws of occlusion effect, coupling effect, and attitude transformation in dynamic group targets on the parametric scattering model. This enables the parametric scattering modeling of dynamic group targets. Finally, the proposed method is verified by comparison with the results of electromagnetic simulation and microwave anechoic chamber measurement. The results show that the radar cross section (RCS), high-resolution range profile (HRRP), and two-dimensional image reconstructed by the proposed method have a similarity of over 95% with the simulated and measured results. This verifies the effectiveness and reliability of the proposed parametric scattering modeling and analysis method, and provides technical support for the detection and identification of dynamic group targets.