Chen, Y., Gunawan, E., Low, K. S., Wang, S. C., Soh, C. B. and Putti, T. C. (2008) Time-reversal ultrawideband breast imaging: pulse design criteria considering multiple tumors with unknown tissue properties. IEEE Transactions on Antennas and Propagation, 56 (9). pp. 3073-3077. ISSN 0018-926X (doi:10.1109/TAP.2008.928811)

Chen, Y., Gunawan, E., Low, K. S., Wang, S. C., Soh, C. B. and Putti, T. C. (2008) Effect of lesion morphology on microwave signature in 2-D ultra-wideband breast imaging. IEEE Transactions on Biomedical Engineering, 55 (8). pp. 2011-2021. ISSN 0018-9294 (doi:10.1109/TBME.2008.921136)