Search Results - "Lim, Jaemyung"

Circuits on miniaturized ultrasound imaging system-on-a-chip: a review by Lim, Jaemyung

“…Trends of medical system move from a traditional in-person visit to virtual healthcare increases demands on point-of-care devices. Because ultrasound (US) is…”
Get full text

Efficient Distributed Wireless Power Transfer System for Multiple Wearable Sensors through Textile Coil Array by Li, Zuolin, Lee, Junhyuck, Lim, Jaemyung, Lee, Byunghun

“…When it is necessary to detect various physiological signals of the human body, clothing embroidered with near-field effect patterns can be used as a long-term…”
Get full text

Carrier Harmonic Modulation for Simultaneous Wireless Information and Power Transfer by Lim, Jaemyung, Lee, Byunghun

“…This paper presents the carrier harmonic modulation (CHM) for near-field data communication during wireless power transmission. The proposed CHM does not…”
Get full text

A low-complexity and high-frequency ASIC transceiver for an ultrasound imaging system by Lee, Jaeho, Huh, Keun Young, Kang, Dongil, Lim, Jaemyung, Lee, Byung Chul, Lee, Byunghun

“…This article presents a high-frequency application-specific integrated circuit (ASIC) transceiver for an ultrasound imaging system designed with a focus on low…”
Get full text

A Highly Uniform Luminance and Low-Flicker Pixel Circuit and its Driving Methods for Variable Frame Rate AMOLED Displays by Kim, Younsik, Chung, Kyunghoon, Lim, Jaemyung, Kwon, Oh-Kyong

“…This paper proposes a 7T2C pixel circuit for active-matrix organic light-emitting diode (AMOLED) displays using low-temperature poly-crystalline silicon (LTPS)…”
Get full text

Analog Circuit Design Automation via Sequential RL Agents and Gm/ID Methodology by Hong, Sungweon, Tae, Yunseob, Lee, Dongjun, Park, Gijin, Lim, Jaemyung, Cho, Kyungjun, Jeong, Chunseok, Park, Myeong-Jae, Hong, Songnam, Han, Jaeduk

“…This paper studies the problem of designing analog circuits to achieve target specifications, which can be formulated as a multi-objective combinatorial…”
Get full text

A PSRR-Enhanced Fast-Response Inverter-Based LDO for Mobile Devices by Lee, Sanghun, Lim, Jaemyung, Han, Jaeduk

“…A low-dropout (LDO) regulator controlled by an inverter-based amplifier is proposed to accomplish the latest processor power requirements. The proposed…”
Get full text

A Multiphase Resonance-Based Boosting Rectifier With Dual Outputs for Wireless Power Transmission by Lim, Jaemyung, Lee, Byunghun, Ghovanloo, Maysam

“…This paper proposes a multiphase resonance-based rectifier (MPRR), capable of delivering power to multiple loads with large difference in their output…”
Get full text

A Load-Independent Battery Charging System for Multiple Wearable Devices Using Conductive Textile by Lee, Jaeho, Bae, Beomjun, Kim, Bohyun, Lim, Jaemyung, Lee, Byunghun

“…This letter introduces a novel battery charging solution for multiple wearable devices. Using conductive textile interwoven into clothing, our system provides…”
Get full text

Optimal Design of a Resonance-Based Voltage Boosting Rectifier for Wireless Power Transmission by Lim, Jaemyung, Lee, Byunghun, Ghovanloo, Maysam

“…This paper presents the design procedure for a new multicycle resonance-based voltage boosting rectifier (MCRR) capable of delivering a desired amount of power…”
Get full text

P‐249: Late‐News Poster: A Low Power Digital Logic Structure for High Resolution and High Frame Rate OLEDoS Micro Displays by Jeong, Seoyeong, Jang, Junhyuk, Lee, Kichang, Lim, Jaemyung

“…This paper proposes a digital logic circuit in the source driver for OLEDoS micro display which uses a novel data signal tree structure with clock gating logic…”
Get full text

Highly Integrated Guidewire Ultrasound Imaging System-on-a-Chip by Lim, Jaemyung, Tekes, Coskun, Arkan, Evren F., Rezvanitabar, Ahmad, Degertekin, F. Levent, Ghovanloo, Maysam

“…In this article, we present a highly integrated guidewire ultrasound (US) imaging system-on-a-chip (GUISoC) for vascular imaging. The SoC consists of a…”
Get full text

Toward a reduced-wire readout system for ultrasound imaging by Jaemyung Lim, Arkan, Evren F., Degertekin, F. Levent, Ghovanloo, Maysam

“…We present a system-on-a-chip (SoC) for use in high-frequency capacitive micromachined ultrasonic transducer (CMUT) imaging systems. This SoC consists of…”
Get full text

Feasibility Study on Active Back Telemetry and Power Transmission Through an Inductive Link for Millimeter-Sized Biomedical Implants by Yeon, Pyungwoo, Mirbozorgi, S. Abdollah, Lim, Jaemyung, Ghovanloo, Maysam

“…This paper presents a feasibility study of wireless power and data transmission through an inductive link to a 1-mm 2 implant, to be used as a free-floating…”
Get full text

Towards a Reduced-Wire Interface for CMUT-Based Intravascular Ultrasound Imaging Systems by Lim, Jaemyung, Tekes, Coskun, Degertekin, F. Levent, Ghovanloo, Maysam

“…Having intravascular ultrasound (IVUS) imaging capability on guide wires used in cardiovascular interventions may eliminate the need for separate IVUS…”
Get full text

An Impulse Radio PWM-Based Wireless Data Acquisition Sensor Interface by Lim, Jaemyung, Rezvanitabar, Ahmad, Degertekin, F. Levent, Ghovanloo, Maysam

“…A sensor interface circuit based on impulse radio pulse width modulation (IR-PWM) is presented for low power and high throughput wireless data acquisition…”
Get full text

On-chip reduced wire transceiver for high frequency CMUT imaging system by Jaemyung Lim, Arkan, Evren F., Gwangrok Jung, Degertekin, F. Levent, Ghovanloo, Maysam

“…A system-on-a-chip (SoC) for interfacing with a high frequency capacitive micromachined ultrasound transducer (CMUT) imaging array is presented at the…”
Get full text

Highly-integrated guidewire vascular ultrasound imaging system-on-a-chip by Lim, Jaemyung, Tekes, Coskun, Rezvanitabar, Ahmad, Arkan, Evren F., Degertekin, F. Levent, Ghovanloo, Maysam

“…To produce real-time images for the cardio-vascular interventions, in this study, we present a highly integrated guidewire ultrasound imaging system-on-a-chip…”
Get full text