An Efficient Analysis Method for Monostatic quantum radar cross section

Quantum radar is a new concept proposed in recent years, which has attracted much attention. Quantum radar cross section (QRCS) is an important parameter of quantum radar. However, the simulation for QRCS is enormous for that it's based on the interaction of photons with atoms. In this paper, an extremely efficient method is proposed to calculate the monostatic QRCS. Besides, a two-dimensional arbitrary model is simulated. Compared with physical optics method, the side lobe enhancement effect of QRCS is verified. Meanwhile the high efficiency of this method is well documented.