Meteorological Particle Clusters Time-domain Simulation based on Missile-Borne Radar

As the bandwidth of missile-based radar increases, the influence of meteorological factors on radar detection gradually becomes non-negligible. This paper describes the modeling information of meteorological particle clusters according to the rainfall and cloud particle spectrum equations. An enhanced approach for rapidly simulating the time-domain echo of meteorological particle clusters is presented utilizing the vector radiative transfer method. This involves streamlining partition acceleration and propagation path judgment in order to optimize the modeling of particle clusters with significant volume. The proposed method exhibits a 20 times improvement in echo modeling time compared to the conventional method.