A Simple Quantitative Inversion Approach for Microwave Imaging in Embedded Systems

Figure 8

Performance assessment of the field approximation: comparison for the triangular cavity, example 2. ((a), (c)) Real and imaginary parts of total field in the minimum residual pivot point; ((b), (d)) real and imaginary parts of virtual field in the minimum residual pivot point; ((e), (g)) real and imaginary parts of total field in the maximum residual pivot point; ((f), (h)) real and imaginary parts of virtual field in the maximum residual pivot point.

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