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Time-Reversal Algorithm with Finite-Difference Time-Domain Method

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TR-FTDT

Time Reversal Algorithm with Finite-Difference Time-Domain Method Software implementation of a microwave imaging technique for breast cancer early diagnosis.

Disclaimer

This repo contains Matlab files I have wrote for my graduation project. Some of them are not working. This project is based on a paper by P. Kosmas & C.M. Rappaport. Although it may not correctly reflect their work. Files belonging to my latest commit is expected to work.

Content

diel_tumor_lin.m

Tumor inside dielectric medium observed by linear antenna array

diel_tumor_lin.m

Dielectric medium without tumor observed by linear array

TR_lin.m

TR linear array, dielectric medium

TR.m

TR linear array, conductive medum

WithTumor.m

Tumor inside conductive medium observed by linear array

WithoutTumor.m

Conductive medium without tumor observed by linear array

Old Content

bitirme1.m

2D lossless FTDT causal-time simulation

bitirme2.m

same but with parameters choosen by Kosmas et al.

bitirme3.m

2D lossy simulation

bitirme4.m

2D lossy simulation with tissue material

Maxwell3D.m

3D lossless sim

Material3D.m

3D sim with material

Conductivity.m

3D lossy with

Other scripts

Retrieved from Pelin Cerav's work.

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Time-Reversal Algorithm with Finite-Difference Time-Domain Method

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  • MATLAB 95.2%
  • Python 4.8%