The Use of Fractional Fourier Transform for the Extraction of Overlapped Harmonic Chirp Signals

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...

Полное описание

Библиографические подробности
Главные авторы:	Muhammad Arif, Ayaz Ahmed Shaikh, Imran Ali Qureshi
Формат:	Статья
Язык:	English
Опубликовано:	Mehran University of Engineering and Technology 2014-04-01
Серии:	Mehran University Research Journal of Engineering and Technology
Предметы:	Linear Frequency Modulation Ultrasound Harmonic Imaging Harmonic Matched Filter Fractional Fourier Transform
Online-ссылка:	http://publications.muet.edu.pk/research_papers/pdf/pdf868.pdf

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