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This paper explores the influence of tumor morphology on backscatter signal characteristics for UWB breast cancer detection. As the resonance scattering phenomenon varies with the border profiles of the lesions, it could be potentially useful for discriminating between malignant and benign masses. Further works would include a more comprehensive discussion on the correlation between resonances and...
A new microwave imaging method is given for breast tumor detection using an ultrawideband (UWB) imaging system. By combining the time of arrival (TOA) measurements from different sensors, the presence and location of small malignant lesions can be identified. At each sensor, the generalized sequence CLEAN (GS-CLEAN) algorithm is proposed to resolve the impulse response (IR) components into bins smaller...
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