Airborne Multi-polarimetric Radar Signal Modeling And Simulation

Statistical signal models of scene clutter, moving targets and jamming have beenmade based on airborne multi-polarimetric radar, respectively; The simulation methodscorresponding to these models are given; The simulation results demonstrate theeffectiveness of the methods, The main topics of this dissertation are listed as follows:(1) Scene clutter: First, the features of geometry, radiation and polarimetrycorresponding to clutter model, which obeys the Gaussian distribution, have beenstudied. Second, the simulation method is given. Final, the feasibility of simulationmethod has been verified by computer simulation results.(2) Target: The typical scattering models and corresponding simulation methodsare summarized; Two kinds targets including deterministic targets and distributedtargets are classified, the former is simulated by FEKO software and the latter such asarmored vehicles and tanks is simulated by the method similar to that of scene clutter.(3) Jamming: The characters of block and deception jamming are first studied;Then the simulations corresponding to these two types of interferences are shown; Thecorrectness of the simulation methods are tested by simulation results.