Signatures reconstruction based on parametric scattering model and the application in communication

Electromagnetic signal of target are formed from typical geometric shapes, these typical reflectors can be described as parametric scattering model. The signatures reconstruction method transforms the electromagnetic scattering field of each typical reflector in local coordinate system to the target coordinate system, considering distance difference and occlusion issue, calculates the total electromagnetic scattering field, the root-mean-square error, energy ratio and similarity between theory simulation data and synthesis scattering data fit well. The transmitting procedure only needs the parameters of these typical reflectors, the receiving terminal regenerates the original signal of all the viewing angles and all the frequency. So this signal processing method can be used for communication to improve information compression efficiency.