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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Vydáno v:	IEEE transactions on ultrasonics, ferroelectrics, and frequency control Ročník 65; číslo 6; s. 1025 - 1036
Hlavní autoři:	Benane, Yanis Mehdi, Bujoreanu, Denis, Lavarello, Roberto J., Varray, Francois, Escoffre, Jean-Michel, Novell, Anthony, Cachard, Christian, Basset, Olivier
Médium:	Journal Article
Jazyk:	angličtina
Vydáno:	United States IEEE 01.06.2018 Institute of Electrical and Electronics Engineers
Témata:	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
On-line přístup:	Získat plný text
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