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

<div>The top line: the designed surface shape error (left) and the simulated far-field difference (right). The middle line: the recoveries to <i>E</i><sub><i>o</i></sub> and <i>C</i><sub><i>e</i></sub>, with the NMSE values being 0.40% and 1.05%, respectively. The bottom line: the final retrieved surface shape error (left) and the residual error map (right).</div>

International Journal of Antennas and Propagation

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Figure 3

Figure 3: Surface Shape Detection with a Single Far-Field Intensity by Combined Amplitude and Phase Retrieval 