A 1.2-mW/Channel Pitch-Matched Transceiver ASIC Employing a Boxcar-Integration-Based RX Micro-Beamformer for High-Resolution 3-D Ultrasound Imaging

Autor: Peng Guo, Fabian Fool, Zu-Yao Chang, Emile Noothout, Hendrik J. Vos, Johan G. Bosch, Nico de Jong, Martin D. Verweij, Michiel A. P. Pertijs

Publikováno v: IEEE Journal of Solid-State Circuits. :1-12

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::1606edb22a8bc2dbda9296df29e8fbe3
https://doi.org/10.1109/jssc.2023.3271270

A Pitch-Matched Low-Noise Analog Front-End With Accurate Continuous Time-Gain Compensation for High-Density Ultrasound Transducer Arrays

Autor: Peng Guo, Zu-Yao Chang, Emile Noothout, Hendrik J. Vos, Johan G. Bosch, Nico De Jong, Martin D. Verweij, Michiel A. P. Pertijs

Publikováno v: IEEE Journal of Solid-State Circuits. 58(6):1693-1705

This article presents a compact analog front-end (AFE) circuit for ultrasound receivers with linear-in-dB continuous gain control for time-gain compensation (TGC). The AFE consists of two variable-gain stages, both of which employ a novel complementa

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::38411038cf3b92296041be6af2164c0a
http://www.scopus.com/inward/record.url?scp=85137582821&partnerID=8YFLogxK

A Compact Integrated High-Voltage Pulser Insensitive to Supply Transients for 3-D Miniature Ultrasound Probes

Autor: Yannick M. Hopf, Boudewine Ossenkoppele, Mehdi Soozande, Emile Noothout, Zu-Yao Chang, Hendrik J. Vos, Johan G. Bosch, Martin D. Verweij, Nico de Jong, Michiel A. P. Pertijs

Publikováno v: IEEE Solid State Circuits Letters, 5

In this letter, a compact high-voltage (HV) transmit circuit for dense 2-D transducer arrays used in 3-D ultrasonic imaging systems is presented. Stringent area requirements are addressed by a unipolar pulser with embedded transmit/receive switch. Co

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7edee423b7b3535c3036ad7676cbb206
https://doi.org/10.1109/lssc.2022.3180071

A 64-Channel Transmit Beamformer With ±30-V Bipolar High-Voltage Pulsers for Catheter-Based Ultrasound Probes

Autor: Jae-Sung An, Zu-yao Chang, Eunchul Kang, Nicolas Senegond, Michiel A. P. Pertijs, Tony Mateo, Philippe Vince, Mingliang Tan

Publikováno v: IEEE Journal of Solid-State Circuits. 55:1796-1806

This article presents a fully integrated 64-channel programmable ultrasound transmit beamformer for catheter-based ultrasound probes, designed to interface with a capacitive micro-machined ultrasound transducer (CMUT) array. The chip is equipped with

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::11a8c690ad0359a3b58a95b189da9e17
https://doi.org/10.1109/jssc.2020.2987719

A Pitch-Matched Analog Front-End with Continuous Time-Gain Compensation for High-Density Ultrasound Transducer Arrays

Autor: Martin D. Verweij, Zu-yao Chang, Johannes G. Bosch, N. de Jong, Michiel A. P. Pertijs, Emile Noothout, P. Guo, Hendrik J. Vos

Publikováno v: ESSCIRC 2021-IEEE 47th European Solid State Circuits Conference, Proceedings, 163-166
STARTPAGE=163;ENDPAGE=166;TITLE=ESSCIRC 2021-IEEE 47th European Solid State Circuits Conference, Proceedings
ESSCIRC

This paper presents a compact analog front-end (AFE) circuit integrated with a 100m-pitch 2D ultrasound transducer array for 3D imaging. To realize time-gain compensation, it consists of two variable gain stages, both of which employ a novel compleme

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8b94b4122acc7f3e7075026b30c24692
http://www.scopus.com/inward/record.url?scp=85118462984&partnerID=8YFLogxK