The near-field measurement and near-far field transformation of microwave scattering of a plate at different distances

摘要

The near-field measurement and near-far field transformation of microwave scattering of a plate at different distances are presented. With the measurement, the near-field scattering of a metal plate have been obtained in agreement with MLFMM simulation. In addition, based on the transforming method from near-field to far-field of microwave scattering, far scattering results were derived from the near scattering at some different distances. Further, the RCS comparison among simulation and derived from different distances of given plate is obtained. Fanlly, the error analysis for the comparison is also presented.