Dsp Applications, In Airborne Phased Array Radar Signal Simulator

Radar Signal Simulator in d~is thesis is designed for airborn phased array radars test. In practice, radars can not be loaded into flyingfighters just in order totest. In the simulator; mathematic models of targets and clutter are set zq~. Signal received by airbom phased army radar in malflghting can be calculated out in this way, and was fed into the radar Thus the radar system can be tested on ground corveniently.In our project off-line method was adopted Nwnes~y, targets and clutter data are calculated out off-line in a computer; and saved into memory of the simulator JThen working DSPs in the simulator transmit data out into the radar in precise timing sequence.Briefly here is the main topics of this thesis.1.Radar signal model was analyzed (targets, clutter), and the simulationmethod was introduced2. TMS32OC6O was new high speed DSP It's the core device of this simulatorIts main featw~s were introduced Targets/clutter boards using this DSPwere designed3.PCB design and test ofthe targets/clutter board ofthe Radar Simulator wascompleted...