International Journal of Biomedical Imaging / 2013 / Article / Fig 10

Research Article

Antenna Modeling and Reconstruction Accuracy of Time Domain-Based Image Reconstruction in Microwave Tomography

Figure 10

Reconstructions of the two target model from Figures 9(a) and 9(b). Here (a) and (b) show the reconstructed result when replacing the RVS feed of the monopole with a hard source. In (c) and (d) the results when removing the wire model of the antenna and using only a hard source as the transmitter model, and on the receiver side the field was directly sampled in the corresponding grid point.
(a) Thin-wire with hard feed, , 0.54
(b) Thin-wire with hard feed, ,
(c) Hard source transmitter, ,
(d) Hard source transmitter, ,