Extending the Limits of a Capacitive Soil-Water-Content Measurement. - Zu-yao Chang; Blagoy P. Iliev; J. F. de Groot; Gerard C. M. Meijer (IEEE Trans. Instrum. Meas., 2007)

A Comparison of Two- and Four-Electrode Techniques to Characterize Blood Impedance for the Frequency Range of 100 Hz to 100 MHz. - Zu-yao Chang; Gheorghe A. M. Pop; Gerard C. M. Meijer (IEEE Trans. Biomed. Eng., 2008)

An eddy-current displacement-to-digital converter based on a ratio-metric delta-sigma ADC. - Ali Fekri; Mohammad Reza Nabavi; Nikola Radeljic-Jakic; Zu-yao Chang; Michiel A. P. Pertijs; Stoyan N. Nihtianov (ESSCIRC, 2014)

A compact 0.135-mW/channel LNA array for piezoelectric ultrasound transducers. - Chao Chen 019; Zhao Chen 001; Zu-yao Chang; Michiel A. P. Pertijs (ESSCIRC, 2015)

27.7 A 0.05mm2 1V capacitance-to-digital converter based on period modulation. - Yuming He; Zu-yao Chang; Lukasz S. Pakula; Saleh Heidary Shalmany; Michiel A. P. Pertijs (ISSCC, 2015)

27.5 A 30ppm <80nJ ring-down-based readout circuit for resonant sensors. - Hui Jiang 007; Zu-yao Chang; Michiel A. P. Pertijs (ISSCC, 2015)

Low-power receive electronics for a miniature real-time 3D ultrasound probe. - Michiel A. P. Pertijs; Chao Chen 019; Shreyas B. Raghunathan; Zili Yu; Maysam Shabanimotlagh; Zhao Chen 001; Zu-yao Chang; Emile Noothout; Sandra Blaak; Jacco Ponte; Christian Prins; Hans G. Bosch; et al. (IWASI, 2015)

A 30 ppm < 80 nJ Ring-Down-Based Readout Circuit for Resonant Sensors. - Hui Jiang 007; Zu-yao Chang; Michiel A. P. Pertijs (IEEE J. Solid State Circuits, 2016)

An element-matched band-pass delta-sigma ADC for ultrasound imaging. - Michele D'Urbino; Chao Chen 019; Zhao Chen 001; Zu-yao Chang; Jacco Ponte; Boris Lippe; Michiel A. P. Pertijs (A-SSCC, 2017)

A front-end ASIC with high-voltage transmit switching and receive digitization for forward-looking intravascular ultrasound. - Mingliang Tan; Chao Chen 019; Zhao Chen 001; Jovana Janjic; Verya Daeichin; Zu-yao Chang; Emile Noothout; Gijs van Soest; Martin D. Verweij; Nico de Jong; Michiel A. P. Pertijs (CICC, 2017)

A reconfigurable 24 × 40 element transceiver ASIC for compact 3D medical ultrasound probes. - Eunchul Kang; Qing Ding; Maysam Shabanimotlagh; Pieter Kruizinga; Zu-yao Chang; Emile Noothout; Hendrik J. Vos; Johan G. Bosch; Martin D. Verweij; Nico de Jong; Michiel A. P. Pertijs (ESSCIRC, 2017)

A 7 μW Offset- and Temperature-Compensated pH-to-Digital Converter. - Saleh Heidary Shalmany; Matthias Merz; Ali Fekri; Zu-yao Chang; Romano J. O. M. Hoofman; Michiel A. P. Pertijs (J. Sensors, 2017)

A Front-End ASIC With Receive Sub-array Beamforming Integrated With a 32 × 32 PZT Matrix Transducer for 3-D Transesophageal Echocardiography. - Chao Chen 019; Zhao Chen 001; Deep Bera; Shreyas B. Raghunathan; Maysam Shabanimotlagh; Emile Noothout; Zu-yao Chang; Jacco Ponte; Christian Prins; Hendrik J. Vos; Johan G. Bosch; Martin D. Verweij; et al. (IEEE J. Solid State Circuits, 2017)

A 0.91mW/element pitch-matched front-end ASIC with integrated subarray beamforming ADC for miniature 3D ultrasound probes. - Chao Chen 019; Zhao Chen 001; Deep Bera; Emile Noothout; Zu-yao Chang; Mingliang Tan; Hendrik J. Vos; Johan G. Bosch; Martin D. Verweij; Nico de Jong; Michiel A. P. Pertijs (ISSCC, 2018)

A Pitch-Matched Front-End ASIC With Integrated Subarray Beamforming ADC for Miniature 3-D Ultrasound Probes. - Chao Chen 019; Zhao Chen 001; Deep Bera; Emile Noothout; Zu-Yao Chang; Mingliang Tan; Hendrik J. Vos; Johan G. Bosch; Martin D. Verweij; Nico de Jong; Michiel A. P. Pertijs (IEEE J. Solid State Circuits, 2018)

An Element-Matched Electromechanical ΔΣ ADC for Ultrasound Imaging. - Michele D'Urbino; Chao Chen 019; Zhao Chen 001; Zu-yao Chang; Jacco Ponte; Boris Lippe; Michiel A. P. Pertijs (IEEE J. Solid State Circuits, 2018)

A Reconfigurable Ultrasound Transceiver ASIC With 24×40 Elements for 3-D Carotid Artery Imaging. - Eunchul Kang; Qing Ding; Maysam Shabanimotlagh; Pieter Kruizinga; Zu-yao Chang; Emile Noothout; Hendrik J. Vos; Johan G. Bosch; Martin D. Verweij; Nico de Jong; Michiel A. P. Pertijs (IEEE J. Solid State Circuits, 2018)

A Front-End ASIC With High-Voltage Transmit Switching and Receive Digitization for 3-D Forward-Looking Intravascular Ultrasound Imaging. - Mingliang Tan; Chao Chen 019; Zhao Chen 001; Jovana Janjic; Verya Daeichin; Zu-yao Chang; Emile Noothout; Gijs van Soest; Martin D. Verweij; Nico de Jong; Michiel A. P. Pertijs (IEEE J. Solid State Circuits, 2018)

An Integrated Programmable High-Voltage Bipolar Pulser With Embedded Transmit/Receive Switch for Miniature Ultrasound Probes. - Mingliang Tan; Eunchul Kang; Jae-Sung An; Zu-Yao Chang; Philippe Vince; Nicolas Sénégond; Michiel A. P. Pertijs (ESSCIRC, 2019)

A 1.54mW/Element 150μm-Pitch-Matched Receiver ASIC with Element-Level SAR/Shared-Single-Slope Hybrid ADCs for Miniature 3D Ultrasound Probes. - Jing Li; Zhao Chen 001; Mingliang Tan; Douwe van Willigen; Chao Chen 019; Zu-yao Chang; Emile Noothout; Nico de Jong; Martin D. Verweij; Michiel A. P. Pertijs (VLSI Circuits, 2019)

23.6 A 2pA/√Hz Transimpedance Amplifier for Miniature Ultrasound Probes with 36dB Continuous-Time Gain Compensation. - Eunchul Kang; Mingliang Tan; Jae-Sung An; Zu-Yao Chang; Philippe Vince; Nicolas Sénégond; Tony Mateo; Cyril Meynier; Michiel A. P. Pertijs (ISSCC, 2020)

A Variable-Gain Low-Noise Transimpedance Amplifier for Miniature Ultrasound Probes. - Eunchul Kang; Mingliang Tan; Jae-Sung An; Zu-Yao Chang; Philippe Vince; Nicolas Sénégond; Tony Mateo; Cyril Meynier; Michiel A. P. Pertijs (IEEE J. Solid State Circuits, 2020)

A 64-Channel Transmit Beamformer With ±30-V Bipolar High-Voltage Pulsers for Catheter-Based Ultrasound Probes. - Mingliang Tan; Eunchul Kang; Jae-Sung An; Zu-Yao Chang; Philippe Vince; Tony Mateo; Nicolas Sénégond; Michiel A. P. Pertijs (IEEE J. Solid State Circuits, 2020)

A Pitch-Matched Analog Front-End with Continuous Time-Gain Compensation for High-Density Ultrasound Transducer Arrays. - Peng Guo; Zu-Yao Chang; Emile Noothout; Hendrik J. Vos; Johan G. Bosch; Nico de Jong; Martin D. Verweij; Michiel A. P. Pertijs (ESSDERC, 2021)

A Transceiver ASIC for a Single-Cable 64-Element Intra-Vascular Ultrasound Probe. - Douwe van Willigen; Eunchul Kang; Jovana Janjic; Emile Noothout; Zu-Yao Chang; Martin D. Verweij; Nico de Jong; Michiel A. P. Pertijs (IEEE J. Solid State Circuits, 2021)

Design of an Ultrasound Transceiver ASIC with a Switching-Artifact Reduction Technique for 3D Carotid Artery Imaging. - Taehoon Kim; Fabian Fool; Djalma Simões dos Santos; Zu-Yao Chang; Emile Noothout; Hendrik J. Vos; Johan G. Bosch; Martin D. Verweij; Nico de Jong; Michiel A. P. Pertijs (Sensors, 2021)

A 1.2mW/channel 100µm-Pitch-Matched Transceiver ASIC with Boxcar-Integration-Based RX Micro-Beamformer for High-Resolution 3D Ultrasound Imaging. - Peng Guo; Fabian Fool; Emile Noothout; Zu-Yao Chang; Hendrik J. Vos; Johan G. Bosch; Martin D. Verweij; Nico de Jonq; Michiel A. P. Pertijs (ISSCC, 2022)

A Pitch-Matched ASIC with Integrated 65V TX and Shared Hybrid Beamforming ADC for Catheter-Based High-Frame-Rate 3D Ultrasound Probes. - Yannick Hopf; Boudewine W. Ossenkoppele; Mehdi Soozande; Emile Noothout; Zu-Yao Chang; Chao Chen 019; Hendrik J. Vos; Hans G. Bosch; Martin D. Verweij; Nico de Jong; Michiel A. P. Pertijs (ISSCC, 2022)

A Pitch-Matched Transceiver ASIC With Shared Hybrid Beamforming ADC for High-Frame-Rate 3-D Intracardiac Echocardiography. - Yannick M. Hopf; Boudewine W. Ossenkoppele; Mehdi Soozande; Emile Noothout; Zu-Yao Chang; Chao Chen 019; Hendrik J. Vos; Johan G. Bosch; Martin D. Verweij; Nico de Jong; Michiel A. P. Pertijs (IEEE J. Solid State Circuits, 2022)

A 13.56MHz Fully Integrated 91.8% Efficiency Single-Stage Dual-Output Regulating Voltage Doubler for Biomedical Wireless Power Transfer. - Tianqi Lu; Zu-Yao Chang; Junmin Jiang; Kofi A. A. Makinwa; Sijun Du (CICC, 2023)

A Pitch-Matched Transceiver ASIC for 3D Ultrasonography with Micro-Beamforming ADCs based on Passive Boxcar Integration and a Multi-Level Datalink. - P. Guo; Zu-Yao Chang; Emile Noothout; Hendrik J. Vos; Johannes G. Bosch; Nico de Jong; Martin D. Verweij; Michiel A. P. Pertijs (VLSI Technology and Circuits, 2023)

A Pitch-Matched Low-Noise Analog Front-End With Accurate Continuous Time-Gain Compensation for High-Density Ultrasound Transducer Arrays. - Peng Guo; Zu-Yao Chang; Emile Noothout; Hendrik J. Vos; Johan G. Bosch; Nico de Jong; Martin D. Verweij; Michiel A. P. Pertijs (IEEE J. Solid State Circuits, 2023)

A 1.2-mW/Channel Pitch-Matched Transceiver ASIC Employing a Boxcar-Integration-Based RX Micro-Beamformer for High-Resolution 3-D Ultrasound Imaging. - 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 (IEEE J. Solid State Circuits, 2023)

6.4 A Resonant High-Voltage Pulser for Battery-Powered Ultrasound Devices. - Imad Bellouki; Nuriel Rozsa; Zu-Yao Chang; Zhao Chen 001; Mingliang Tan; Michiel A. P. Pertijs (ISSCC, 2024)

A 2000-Volumes/s 3D Ultrasound Imaging Chip with Monolithically-Integrated 11.7×23.4mm2 2048-Element CMUT Array and Arbitrary-Wave TX Beamformer. - Nuriel N. M. Rozsa; Zhao Chen 001; Taehoon Kim; Peng Guo; Yannick Hopf; Jason D. Voorneveld; Djalma Simões dos Santos; Emile Noothout; Zu-Yao Chang; Chao Chen 019; Vincent A. Henneken; Nico de Jong; et al. (VLSI Technology and Circuits, 2024)

A Pitch-Matched High-Frame-Rate Ultrasound Imaging ASIC for Catheter-Based 3-D Probes. - Yannick M. Hopf; Djalma Simões dos Santos; Boudewine W. Ossenkoppele; Mehdi Soozande; Emile Noothout; Zu-Yao Chang; Chao Chen 019; Hendrik J. Vos; Johan G. Bosch; Martin D. Verweij; Nico de Jong; Michiel A. P. Pertijs (IEEE J. Solid State Circuits, 2024)

A 125 μ m-Pitch-Matched Transceiver ASIC With Micro-Beamforming ADC and Multi-Level Signaling for 3-D Transfontanelle Ultrasonography. - 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 (IEEE J. Solid State Circuits, 2024)

A Single-Inductor-Based High-Voltage Transmit Beamformer for Wearable Ultrasound Devices Achieving 88% fCV2 Power Reduction. - Peng Guo; Zu-Yao Chang; Michiel A. P. Pertijs; Tiago L. Costa (ISSCC, 2025)

A 2000-volumes/s 3-D Ultrasound Probe With Monolithically-Integrated 23 × 23-mm² 4096 -Element CMUT Array. - Nuriel N. M. Rozsa; Zhao Chen 001; Taehoon Kim; Peng Guo; Yannick M. Hopf; Jason D. Voorneveld; Djalma Simões dos Santos; Emile Noothout; Zu-Yao Chang; Chao Chen 019; Vincent A. Henneken; Nico de Jong; et al. (IEEE J. Solid State Circuits, 2025)

An Amplitude-Programmable Energy-Recycling High-Voltage Resonant Pulser for Battery- Powered Ultrasound Devices. - Imad Bellouki; Nuriel N. M. Rozsa; Zu-Yao Chang; Zhao Chen 001; Mingliang Tan; Michiel A. P. Pertijs (IEEE J. Solid State Circuits, 2025)

Correction to "A 2000-Volumes/s 3-D Ultrasound Probe With Monolithically-Integrated 23 × 23-mm2 4096-Element CMUT Array". - Nuriel N. M. Rozsa; Zhao Chen 001; Taehoon Kim; Peng Guo; Yannick M. Hopf; Jason D. Voorneveld; Djalma Simões dos Santos; Emile Noothout; Zu-Yao Chang; Chao Chen 019; Vincent A. Henneken; Nico de Jong; et al. (IEEE J. Solid State Circuits, 2025)