The Use of Fractional Fourier Transform for the Extraction of Overlapped Harmonic Chirp Signals
In ultrasound harmonic imaging, high bandwidth is essential to provide good axial resolution at the receiver. However, increasing the bandwidth will cause overlapping amongst the nonlinear harmonic components. Conventional frequency domain filtering approach normally fails to extract the desired har...
| Главные авторы: | , , |
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| Формат: | Статья |
| Язык: | English |
| Опубликовано: |
Mehran University of Engineering and Technology
2014-04-01
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| Серии: | Mehran University Research Journal of Engineering and Technology |
| Предметы: | |
| Online-ссылка: | http://publications.muet.edu.pk/research_papers/pdf/pdf868.pdf |