Multistatic PCLPassive Coherent Location Method and apparatus for generating simulated signals in a multistatic passive coherent locationPCL system

摘要

In a device that generates a simulated signal in a multistatic PCL (Passive Coherent Location) system, a scenario simulation unit that generates a scenario by receiving information about a transmitter, a receiver, and a target, LOS (Line of Sight) between the transmitter and the receiver ) A reference signal simulation unit that simulates a reference signal received through a path, a target reflection signal simulation unit that simulates a target reflection signal received by reflecting a signal emitted from the transmitter to a target, and a plurality of virtual transmitters are set around the receiver. , In sections formed by the transmitter and the plurality of virtual transmitters and the receiver, clutter candidates are determined based on the altitude of the transmitter and the receiver, and a Fresnel zone in the transmitter direction among the clutter candidates Based on the LOS (Line Of Sight), the clutter candidates are selected as final clutters, and includes a clutter signal simulation unit that simulates a clutter reflection signal based on the positions of the final clutters.