Search Results - "Pertijs, Michiel A."
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An Energy-Efficient 15-Bit Capacitive-Sensor Interface Based on Period Modulation
Published in IEEE journal of solid-state circuits (01-07-2012)“…This paper presents an energy-efficient capacitive-sensor interface with a period-modulated output signal. This interface converts the sensor capacitance to a…”
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2
A Tiled Ultrasound Matrix Transducer for Volumetric Imaging of the Carotid Artery
Published in Sensors (Basel, Switzerland) (01-12-2022)“…High frame rate three-dimensional (3D) ultrasound imaging would offer excellent possibilities for the accurate assessment of carotid artery diseases. This…”
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Journal Article -
3
A Prototype PZT Matrix Transducer With Low-Power Integrated Receive ASIC for 3-D Transesophageal Echocardiography
Published in IEEE transactions on ultrasonics, ferroelectrics, and frequency control (01-01-2016)“…This paper presents the design, fabrication, and experimental evaluation of a prototype lead zirconium titanate (PZT) matrix transducer with an integrated…”
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Journal Article -
4
Measurement of Pipe and Liquid Parameters Using the Beam Steering Capabilities of Array-Based Clamp-On Ultrasonic Flow Meters
Published in Sensors (Basel, Switzerland) (06-07-2022)“…Clamp-on ultrasonic flow meters (UFMs) are installed on the outside of the pipe wall. Typically, they consist of two single-element transducers mounted on…”
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5
Algorithm to Correct Measurement Offsets Introduced by Inactive Elements of Transducer Arrays in Ultrasonic Flow Metering
Published in Sensors (Basel, Switzerland) (30-11-2022)“…Ultrasonic flow meters (UFMs) based on transducer arrays offer several advantages. With electronic beam steering, it is possible to tune the steering angle of…”
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Journal Article -
6
A 140 dB-CMRR Current-Feedback Instrumentation Amplifier Employing Ping-Pong Auto-Zeroing and Chopping
Published in IEEE journal of solid-state circuits (01-10-2010)“…This paper presents a precision general-purpose current-feedback instrumentation amplifier (CFIA) that employs a combination of ping-pong auto-zeroing and…”
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Journal Article -
7
Design of an Ultrasound Transceiver ASIC with a Switching-Artifact Reduction Technique for 3D Carotid Artery Imaging
Published in Sensors (Basel, Switzerland) (29-12-2020)“…This paper presents an ultrasound transceiver application-specific integrated circuit (ASIC) directly integrated with an array of 12 × 80 piezoelectric…”
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Journal Article -
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A 2-D Ultrasound Transducer With Front-End ASIC and Low Cable Count for 3-D Forward-Looking Intravascular Imaging: Performance and Characterization
Published in IEEE transactions on ultrasonics, ferroelectrics, and frequency control (01-10-2018)“…Intravascular ultrasound (IVUS) is an imaging modality used to visualize atherosclerosis from within the inner lumen of human arteries. Complex lesions like…”
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Journal Article -
9
Integrated Transceivers for Emerging Medical Ultrasound Imaging Devices: A Review
Published in IEEE open journal of solid-state circuits (2021)“…As medical ultrasound imaging moves from conventional cart-based scanners to new form factors such as imaging catheters, hand-held point-of-care scanners and…”
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Journal Article -
10
A 1.2-V 8.3-nJ CMOS Humidity Sensor for RFID Applications
Published in IEEE journal of solid-state circuits (01-10-2013)“…This paper presents a fully integrated CMOS humidity sensor for a smart RFID sensor platform. The sensing element is a CMOS-compatible capacitive humidity…”
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Journal Article -
11
Low-Cost Calibration Techniques for Smart Temperature Sensors
Published in IEEE sensors journal (01-06-2010)“…Smart temperature sensors generally need to be trimmed to obtain measurement errors below ±2°C. The associated temperature calibration procedure is time…”
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Journal Article -
12
Receive/Transmit Aperture Selection for 3D Ultrasound Imaging with a 2D Matrix Transducer
Published in Applied sciences (01-07-2020)“…Recently, we realized a prototype matrix transducer consisting of 48 rows of 80 elements on top of a tiled set of Application Specific Integrated Circuits…”
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Journal Article -
13
Front-end receiver electronics for a matrix transducer for 3-D transesophageal echocardiography
Published in IEEE transactions on ultrasonics, ferroelectrics, and frequency control (01-07-2012)“…There is a clear clinical need for creating 3-D images of the heart. One promising technique is the use of transesophageal echocardiography (TEE). To enable…”
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Journal Article -
14
A 64-Channel Transmit Beamformer With ±30-V Bipolar High-Voltage Pulsers for Catheter-Based Ultrasound Probes
Published in IEEE journal of solid-state circuits (01-07-2020)“…This article presents a fully integrated 64-channel programmable ultrasound transmit beamformer for catheter-based ultrasound probes, designed to interface…”
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Journal Article -
15
A Front-End ASIC With High-Voltage Transmit Switching and Receive Digitization for 3-D Forward-Looking Intravascular Ultrasound Imaging
Published in IEEE journal of solid-state circuits (01-08-2018)“…This paper presents an area- and power-efficient application-specified integrated circuit (ASIC) for 3-D forward-looking intravascular ultrasound imaging. The…”
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Journal Article -
16
A Variable-Gain Low-Noise Transimpedance Amplifier for Miniature Ultrasound Probes
Published in IEEE journal of solid-state circuits (01-12-2020)“…This article presents a low-noise transimpedance amplifier (TIA) designed for miniature ultrasound probes. It provides continuously variable gain to compensate…”
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Journal Article -
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A Pitch-Matched Low-Noise Analog Front-End With Accurate Continuous Time-Gain Compensation for High-Density Ultrasound Transducer Arrays
Published in IEEE journal of solid-state circuits (01-06-2023)“…This article presents a compact analog front-end (AFE) circuit for ultrasound receivers with linear-in-dB continuous gain control for time-gain compensation…”
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Journal Article -
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A Pitch-Matched High-Frame-Rate Ultrasound Imaging ASIC for Catheter-Based 3-D Probes
Published in IEEE journal of solid-state circuits (01-02-2024)“…This article presents an application-specific integrated circuit (ASIC) for catheter-based 3-D ultrasound imaging probes. The pitch-matched design implements a…”
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Journal Article -
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A Pitch-Matched Front-End ASIC With Integrated Subarray Beamforming ADC for Miniature 3-D Ultrasound Probes
Published in IEEE journal of solid-state circuits (01-11-2018)“…This paper presents a front-end application-specified integrated circuit (ASIC) integrated with a 2-D PZT matrix transducer that enables in-probe digitization…”
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Journal Article -
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A Pitch-Matched Transceiver ASIC With Shared Hybrid Beamforming ADC for High-Frame-Rate 3-D Intracardiac Echocardiography
Published in IEEE journal of solid-state circuits (01-11-2022)“…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…”
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