Fig. 16

Reflection coefficients for breast phantom with tumor (a) S\(_{21}\), S\(_{32}\), S\(_{41}\) and S\(_{43\ }\) (b) S\(_{31}\) and S\(_{42}\).

Reflection coefficients for breast phantom with tumor (a) S\(_{21}\), S\(_{32}\), S\(_{41}\) and S\(_{43\ }\) (b) S\(_{31}\) and S\(_{42}\).