Virtual Assembly Evaluation and Optimization Decision Techniques for Large Planar Antennas

A virtual assembly evaluation model is combined with a flatness compensation decision solver in order to offer the optimal compensation scheme for the large planar antennas assembly. The model focus on the actual measurement states of multiple installation sub-planes, as well as the local and overall assembly effects after compensation. The accuracy and effectiveness of this model have been fully demonstrated in the implementation and application of large-scale synthetic aperture radar antenna products.