Two-Dimensional Forward-Backward Time-Stepping Approach for Tumor Detection in Dispersive Breast Tissues

Kismet, Hong Ping and Moriyama, Toshifumi and Takenaka, Takashi and Tanaka, Toshiyuki (2009) Two-Dimensional Forward-Backward Time-Stepping Approach for Tumor Detection in Dispersive Breast Tissues. In: Mediterrannean Microwave Symposium (MMS) 2009, 15-17 Nov. 2009, Tangiers, Morocco.

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Official URL: https://ieeexplore.ieee.org/document/5409833

Abstract

The Forward-Backward Time-Stepping (FBTS) technique is applied to determine the presence and location of malignant tumor in the heterogeneous breast model. A new strategy is integrated in the FBTS algorithm to accurately estimate the dielectric properties of tissues. We demonstrate 2-D FBTS technique utilizing the numerical dispersive breast model in a free space. This new strategy manipulating Debye dispersion equation is proposed to treat dispersive case. Numerical simulation results show the FBTS algorithm has the potential to provide useful quantitative information of the breast’s internal composition.

Item Type: Proceeding (Paper)
Uncontrolled Keywords: Breast Cancer Detection; Inverse Scattering; Debye dispersion; Dispersive; FBTS, unimas, university, universiti, Borneo, Malaysia, Sarawak, Kuching, Samarahan, ipta, education, research, Universiti Malaysia Sarawak.
Subjects: R Medicine > RC Internal medicine > RC0254 Neoplasms. Tumors. Oncology (including Cancer)
T Technology > TK Electrical engineering. Electronics Nuclear engineering
Divisions: Academic Faculties, Institutes and Centres > Faculty of Engineering
Depositing User: Gani
Date Deposited: 19 Aug 2020 08:58
Last Modified: 19 Aug 2020 08:58
URI: http://ir.unimas.my/id/eprint/31301

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