Harput, S, Arif, M, McLaughlan, J et al. (3 more authors) (2013) Extraction of spectrally overlapped second harmonic using the fractional Fourier transform. In: IEEE International Ultrasonics Symposium, IUS. IEEE International Ultrasonics Symposium, IUS, 21-25 Jul 2013, Prague, Hungary. IEEE , 37 - 40. ISBN 9781467356862
Abstract
Tissue harmonic imaging provides better spatial resolution by producing the image with the second harmonic component generated by nonlinear propagation in tissue. However, the spectral overlap between the transmitted signal and received second harmonic signal results in image artifacts and reduces the image quality. Conventional filtering techniques such as a bandpass filter can separate the second harmonic and fundamental components at the expense of reduced bandwidth. © 2013 IEEE.
Metadata
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| Dates: |
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| Institution: | The University of Leeds |
| Academic Units: | The University of Leeds > Faculty of Engineering & Physical Sciences (Leeds) > School of Electronic & Electrical Engineering (Leeds) > Institute of Communication & Power Networks (Leeds) |
| Depositing User: | Symplectic Publications |
| Date Deposited: | 07 Jan 2015 10:53 |
| Last Modified: | 19 Dec 2022 13:29 |
| Published Version: | http://dx.doi.org/10.1109/ULTSYM.2013.0010 |
| Status: | Published |
| Publisher: | IEEE |
| Identification Number: | https://doi.org/10.1109/ULTSYM.2013.0010 |
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