Time Difference Control Model Based Virtual Station Location and Moving Objects Source

According to battlefield target simulation of passive radar by TDOA while assembling,a time difference control model based virtual long baseline and moving objects source is built.This model establishes a time difference control framework for signal creation equipment,which meets the time difference range and the delay precision demands.It breaches the technical problem that the passive radar can not locate targets in condition of zero baseline.Battlefield target simulation system based this model can successfully export multi-way time difference signals with high precision,which provided electromagnetic environment for operation of the passive radar.