Design of an Ultrasound Transceiver ASIC with a Switching-Artifact Reduction Technique for 3D Carotid Artery Imaging

Autor: Taehoon Kim, Fabian Fool, Djalma Simoes dos Santos, Zu-Yao Chang, Emile Noothout, Hendrik J. Vos, Johan G. Bosch, Martin D. Verweij, Nico de Jong, Michiel A. P. Pertijs

Publikováno v: Sensors, Vol 21, Iss 1, p 150 (2020)

This paper presents an ultrasound transceiver application-specific integrated circuit (ASIC) directly integrated with an array of 12 × 80 piezoelectric transducer elements to enable next-generation ultrasound probes for 3D carotid artery imaging. Th

Externí odkaz: https://doaj.org/article/46ff22b42f9542ceaf191e1879b5a712

A Pitch-Matched Transceiver ASIC With Shared Hybrid Beamforming ADC for High-Frame-Rate 3-D Intracardiac Echocardiography

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

Publikováno v: IEEE Journal of Solid State Circuits, 57(11)

In this article, an application-specific integrated circuit (ASIC) for 3-D, high-frame-rate ultrasound imaging probes is presented. The design is the first to combine element-level, high-voltage (HV) transmitters and analog front-ends, subarray beamf

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b3f3f1c35b6b2a7121afa9bb0c3cc45c
https://doi.org/10.1109/jssc.2022.3201758

A 13.56MHz Fully Integrated 91.8% Efficiency Single-Stage Dual-Output Regulating Voltage Doubler for Biomedical Wireless Power Transfer

Autor: Tianqi Lu, Zu-Yao Chang, Junmin Jiang, Kofi Makinwa, Sijun Du

Publikováno v: 2023 IEEE Custom Integrated Circuits Conference (CICC).

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::750100e6045f9ce96b07c7ca9d55dfd8
https://doi.org/10.1109/cicc57935.2023.10121186

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