Analysis of influence on dynamic RCS simulation by target gesture

Modeling electromagnetic scattering property of dynamic target realistically is good for reproducing the dynamic characteristic, and is also the basis of dynamic radar target recognition. It will improve the model fidelity to make clear the influence on dynamic radar cross section (RCS) simulation by target gesture. In the flight, the attitude and position measurement error is modeled, and the attitude and position measurement stylebook is derived by simulation corresponding to the same track. Then, the electromagnetic computation results are given with the corresponding line-of-sight angle. At last, the different results above are compared, and the influence of pose measurement and position error is analyzed. The analysis results provide theoretical basis and support for dynamic radar target recognition.