Experimental Implementation of a Pulse Compression Technique Using Coherent Plane-Wave Compounding

The axial resolution of an ultrasound imaging system is inversely proportional to the bandwidth of the emitted signal. When conventional pulsing (CP) is used, the impulse response of the transducer and the excitation signal determine together the shape of the emitted pulse and its bandwidth. A way t...

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Bibliographic Details
Published in:	IEEE transactions on ultrasonics, ferroelectrics, and frequency control Vol. 65; no. 6; pp. 1025 - 1036
Main Authors:	Benane, Yanis Mehdi, Bujoreanu, Denis, Lavarello, Roberto J., Varray, Francois, Escoffre, Jean-Michel, Novell, Anthony, Cachard, Christian, Basset, Olivier
Format:	Journal Article
Language:	English
Published:	United States IEEE 01.06.2018 Institute of Electrical and Electronics Engineers
Subjects:	Bandwidth Bandwidth enhancement Chirp chirp excitation Computer Science Engineering Sciences Imaging Medical Imaging plane-wave compounding pulse compression Signal and Image processing Signal to noise ratio Spatial resolution ultrafast ultrasonic imaging Ultrasonic imaging Wiener filter Index Terms-Bandwidth enhancement pulse compression reseauₙational Imagerie Ultrasonore chirp excitation Wiener filter plane-wave compounding spatial resolution ultrafast ultrasonic imaging Labex CELYA categₛt2i
ISSN:	0885-3010, 1525-8955, 1525-8955
Online Access:	Get full text
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