A commonly used method for the detection of breast cancer is a breast x-ray and ultra-sound examination, magnetic. However, this technology still has drawbacks, such as the pain caused by the compression of the breast examination. There is no charge and radiation cause the breast size of women in this study, the frequency of the ultra wideband frequency range of 2-4 GHz Network analyzer models through HP-8720A in detecting breast cancer. the analysis of the constants of the signal reflected back (reflection. coefficient: S11), the body of a microwave into the breast. By comparison with the model, which is similar to a lump is cancerous lump is normal. With the design of the antenna array sorting and processing of the signals that have come out show that the 2-D image using Matlab Simulink.
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