Space Power Synthesis Technology of Distributed Jamming System on Motion Platforms

Space power synthesis technology can obtain up to N
²
times jamming power gain. For distributed motion platforms, synchronization is the key factor to achieve efficient space power synthesis. Based on the basic principle of space power synthesis, the signal propagation model of jamming system on distributed motion platforms is established. The influence of time synchronization error, frequency synchronization error and position error on space power synthesis is analyzed, and Monte Carlo simulation tests are carried out. The simulation results show that distributed jamming system based on space power synthesis technology can effectively reduce the detection distance of air defense radar. Increase of platforms quantity and decrease of phase error can provide higher jamming performance.