Surface Shape Detection with a Single Far-Field Intensity by Combined Amplitude and Phase Retrieval

Table 6

Accuracy performance under feed pointing angle errors.

Angle-error (°)	0.5	1	1.5	2	2.5
RMS of δr (mm)	0.129	0.147	0.205	0.305	0.438
RMS of δro (mm)	0.052	0.058	0.069	0.082	0.097
RMS of δre (mm)	0.118	0.135	0.193	0.294	0.427