Full Pulse Data Generation Method for SAR Signal Based on Antenna Direction Diagram and Motion Model

With the development of new technology, the importance of radiating source data onto sorting and recognition of radiating source signals is further improved. Taking SAR full pulse data (FPD) as an example to analyze the data generation. Firstly, the characteristics of SAR signal are analyzed, and the geometric model for detecting SAR signals is constructed. Then, combining the antenna pattern and the reconnaissance equation, the generation method of SAR full pulse data is analyzed. Simulation results show that the proposed method can generate SAR full pulse data which is realistic with the real scene.