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We are investigating the feasibility of single-walled carbon nanotubes (SWCNTs) as contrast agents for microwave breast cancer detection. We hypothesize that the accumulation of SWCNTs in a tumor will enhance the dielectric contrast between normal and malignant tissue and potentially improve the efficacy of microwave imaging techniques. As an initial step, we constructed tissue-mimicking phantom materials...
In this paper we propose a multiple window (MW) method for ultrawideband microwave-based breast cancer detection in low signal-to-clutter ratio tissue environments. Multiple space-time beamformers or windows are employed to obtain approximately statistically independent images of backscattered power which are then averaged. Areas of large backscattered power suggest the presence of tumors because...
In this paper we propose a multiple window (MW) method for ultrawideband microwave-based breast cancer detection in low signal-to-clutter ratio tissue environments. Multiple space-time beamformers or windows are employed to obtain approximately statistically independent images of backscattered power which are then averaged. Areas of large backscattered power suggest the presence of tumors because...
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