Multiple Scattering Points Generator for Multi-Target

Abstract

A multiple scattering points generator for multi-target (MSPG-MT) is proposed to simulate multi-target engagement of a high-resolution radar (HRR) at an indoor testing. A multi-target signal generator provides to the MSPG-MT with multi-target signals generated by multiple direct-digital synthesizers (DDSs). The MSPG-MT provides to antennas with individual multiple scattering points of the multi-target generated by multiple divider blocks. The HRR receives the radiated signals from antennas and displays the multiple scattering points in the beat frequency domain. The validation of the proposed MSPG-MT was verified through a measurement using a Ku-band HRR and the MSPG-MT.