Fig. 1. Flow chart of subaperture stitching

Fig. 2. Schematic diagram of weighted smoothing stitching algorithm

Fig. 3. Experimental setup

Fig. 4. Result of testing subapertures

Fig. 5. Stitching result from weighting algorithm

Fig. 6. Stitching result from average algorithm

Fig. 7. Full aperture testing result

Fig. 8. Residual map from average algorithm

Fig. 9. Residual map from weighting algorithm