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Kang, E. (author), Ding, Q. (author), Shabanimotlagh, M. (author), Kruizinga, P. (author), Chang, Z.Y. (author), Noothout, E.C. (author), Vos, H.J. (author), Bosch, J.W. (author), Verweij, M.D. (author), de Jong, N. (author), Pertijs, M.A.P. (author)This paper presents an ultrasound transceiver application-specific integrated circuit (ASIC) designed for 3-D ultrasonic imaging of the carotid artery. This application calls for an array of thousands of ultrasonic transducer elements, far exceeding the number of channels of conventional imaging systems. The 3.6 x 6.8 mm² ASIC...journal article 2018
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Bera, D. (author), Van Den Adel, Franc (author), Radeljic-Jakic, Nikola (author), Lippe, Boris (author), Soozande, M. (author), Pertijs, M.A.P. (author), Verweij, M.D. (author), Kruizinga, P. (author), Daeichin, V. (author), Vos, H.J. (author), van der Steen, A.F.W. (author), Bosch, Johan G. (author), de Jong, N. (author)We describe a 3-D multiline parallel beamforming scheme for real-time volumetric ultrasound imaging using a prototype matrix transesophageal echocardiography probe with diagonally diced elements and separated transmit and receive arrays. The elements in the smaller rectangular transmit array are directly wired to the ultrasound system. The...journal article 2018
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Kruizinga, P. (author), van der Meulen, P.F. (author), Fedjajevs, A. (author), Mastik, F (author), Springeling, Geert (author), de Jong, N. (author), Bosch, J.G. (author), Leus, G.J.T. (author)Three-dimensional ultrasound is a powerful imaging technique, but it requires thousands of sensors and complex hardware. Very recently, the discovery of compressive sensing has shown that the signal structure can be exploited to reduce the burden posed by traditional sensing requirements. In this spirit, we have designed a simple ultrasound...journal article 2017
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Kruizinga, P. (author), Mastik, Frits (author), van den Oord, Stijn C.H. (author), Schinkel, Arend F.L. (author), Bosch, Johannes G. (author), de Jong, N. (author), van Soest, G. (author), van der Steen, A.F.W. (author)The carotid artery (CA) is central to cardiovascular research, because of the clinical relevance of CA plaques as culprits of stroke and the accessibility of the CA for cardiovascular screening. The viscoelastic state of this artery, essential for clinical evaluation, can be assessed by observing arterial deformation in response to the...journal article 2014