ScholarWorks@Hanyang University ERICA Campus: Roh, Jeong jin

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Roh, Jeong jin (노정진)

COLLEGE OF ENGINEERING SCIENCES (SCHOOL OF ELECTRICAL ENGINEERING)

Research Area: 전자회로설계

Tel 031-400-5168
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DCDC converter:11||deltasigma modulator:11||buck converter:7||switchedcapacitor circuit:7||Deltasigma modulator:7||Analogtodigital converter (ADC):6||operational transconductance amplifier:6||Transistors:5||low power:5||Analogtodigital converter:4||lowpower consumption:4||power management integrated circuit (PMIC):4||OTA:4||power management:4||ClassD amplifier:3||DCDC 변환기:3||전력효율:3||Capacitors:3||fast transient response:3||high efficiency:3||high resolution:3||dcdc converter:3||decimation filter:3||Buck converter:3||power supply rejection ratio (PSRR):3||low voltage:3||Buckboost converter:3||transient response:3||Operational transconductance amplifier:3||Switches:3||Delays:2||current sensing:2||switched resistor:2||Control systems:2||adaptive biasing:2||switching power supply:2||Currentsensing:2||Gain:2||analog to digital converter:2||Regulators:2||deltasigma modulation:2||lowpower:2||analogtodigital converter.:2||lowquiescent current:2||Lowdropout regulator (LDO):2||Resistors:2||audio codec:2||CSD:2||current regulation:2||boost converter(721):2||boost 변환기:2||SoC:2||bulkdriven OTA:2||Switchedcapacitor circuit:2||oversampling:2||packaging inductor:2||Acoustic sensor:2||Oversampling:2||cardiac pacemaker:2||preamplifier:2||feedforward architecture:2||pulse width modulation (PWM):2||pulse width modulation(PWM):2||pulsewidth modulation (PWM):2||Capacitive sensor:2||Bandgap reference:2||sigmadelta ADC:2||Error amplifier:2||sigmadelta modulator:2||FIR filter:2||Continuoustime deltasigma modulation:2||continuoustime:2||Power demand:2||slew rate:2||Voltage:2||continuoustime deltasigma modulator (CTDSM):2||Power management:2||CIC filter:2||LDO regulator:1||LEVEL CONVERSION:1||Level shifter:1||Low Power:1||Low dropout (LDO) regulator:1||LowDropout Regulator:1||Lowdropout regulator:1||Mathematical models:1||Modulation:1||Modulators:1||Multiphase:1||Multipleoutput:1||Output Capacitor:1||Output current regulation:1||PFM control:1||PGIA:1||PMIC:1||PSR compensated LDO:1||PWM:1||Phase frequency detectors:1||Phase noise:1||PointOfLoad (POL):1||Power converter:1||Power management IC:1||Powersupply rejection ratio:1||Pulsefrequency modulation (PFM):1||RGB LED driver:1||Regulation:1||Resistance:1||Ripple voltage:1||SNR:1||SOC.:1||Sensor networks:1||Sigma delta modulator:1||Signal to noise ratio:1||Simulation:1||Switchedcapacitor (SC) dcdc converter:1||Switching circuits:1||Switching loss:1||THD  Dynamic Range:1||THD+N:1||Thermal noise:1||Thermal resistance:1||Thermal stability:1||Timeinterleaved control:1||Transconductance:1||Transfer functions:1||Transient analysis:1||Ultrahigh stepdown DCDC converters:1||Voltage control:1||Voltage regulator:1||acoustic sensor:1||amplifiers:1||analog buffer:1||analog noisecoupling filter (ANCF):1||analogtodigital converter:1||analoguetodigital converter:1||areaefficient:1||asynchronous successive approximation register (ASAR):1||autotuning:1||biomedical instrumentation:1||biomedical sensor:1||boost converter:1||bootstrap:1||bootstrap sharing:1||buck 변환기:1||camera images:1||capacitive sensor:1||capacitivelycoupled chopper instrumentation amplifier:1||capacitorless LDO:1||capacitorless lowdropout regulator (CLLDO):1||cascode power transistor:1||charge pump for low input voltage:1||chargedomain excess loop delay compensation (ELDC):1||chopped negative R:1||chopped negativeR:1||classAB:1||clock jitter:1||communication system:1||conduction loss:1||continuoustime (CT) loop filter:1||continuoustime deltasigma modulation:1||continuoustime deltasigma modulator (CTDSM):1||continuoustime dynamic Zoom ADC:1||current mode:1||currentmode:1||currentsteering DAC:1||delaylocked loop (DLL):1||deltasigma:1||deltasigma (Delta Sigma) modulation:1||deltasigma (ΔΣ) modulator:1||deltasigma analogtodigital converter (ADC):1||deltasigma modulator (DSM):1||deltasigma technology:1||delta?sigma modulator:1||differential difference amplifier (DDA):1||diodeconnected:1||discretetime deltasigma modulator:1||discretetime deltasigma modulator (DTDSM):1||dual mode boost converter:1||dualintegrating DSM (DIDSM):1||dutycycle resistor:1||dynamic biasing:1||dynamic pulse frequency modulation (PFM) control:1||efficiency:1||efficiency, pulsewidth modulation (PWM):1||electret microphone:1||electrocardiogram:1||energy harvesting:1||error amplifier:1||excess loop delay (ELD):1||external capacitorless LDO:1||fasttransient:1||feedback digitaltoanalog converter (DAC):1||feedforward:1||fully integrated dcdc converter:1||gallium nitride:1||gate driver:1||harmonic:1||harmonic distortion:1||high slew rate:1||highorder curvature compensation:1||highpower supply ripple rejection ratio (PSRR):1||highprecision:1||hybrid continuoustime discretetime Σ loop filter:1||hybrid switching integrator:1||impedancesplitting negativeRassisted BGR:1||incremental ADC:1||inputfeedforward architecture:1||interleaved 구조:1||inverter:1||lead frame:1||leakage current:1||lidar point cloud:1||lightemitting diode (LED) matrix:1||low bandwidth:1||low dropout (LDO) regulator:1||low input voltage:1||low quiescent current:1||low quiescent current LDO:1||lowIQ:1||lowdropout regulator:1||lowpower bandgap reference (BGR):1||lowpower deltasigma modulator:1||lowswing gate driver:1||lowvoltage swing:1||maximum allowable voltage:1||mismatch:1||mixed DDA integrator:1||multiphase:1||multiphase:1||multiphase dcdc converter:1||negative capacitance:1||negativeRassisted LDO:1||noise shaping:1||nonreturntozero (NRZ):1||object detection:1||onchip:1||oneterminal capacitive sensor:1||operational transconductance amplifier (OTA):1||operational transconductance amplifier lowpower consumption:1||oversampling:1||phase noise measurement (PNM):1||power management IC (PMIC):1||power management integrated circuit:1||power supply rejection:1||power switching:1||pulse width modulation:1||reduce thermal noise:1||resistorbased discretetime deltasigma modulator:1||returntozero (RZ):1||ripple cancellation:1||1f noise:1||rotating phase shedding:1||sigma modulator:1||sigmadelta modulation:1||signal sensors:1||signaltonoise ratio (SNR):1||signaltonoiseplusdistortion ratio (SNDR):1||singleelectrode sensor:1||singleend input:1||slewrate:1||small size:1||source follower:1||startup:1||supply ripple cancellation:1||switched capacitator circuits:1||switched resistor (SR) integrator:1||switchedcapacitor:1||switchedcapacitor circuit.:1||switching regulator:1||swithedcapacitor:1||synchronous buck converter:1||temperature coefficient:1||timetodigital converter (TDC):1||total harmonic distortion plus noise (THD plus N):1||total harmonic distortion plus noise (THD+N):1||transconductance:1||ultralow quiescent current:1||ultralowpower mode:1||ultrasound imaging system:1||voltage regulation:1||weak inversion:1||weak inversion region:1||wide conversionvoltage range:1||데이터변환가:1||델타시그마:1||배터리 전원:1||센서:1||오버샘플링:1||ripple reduction:1||3D object detection:1||A:1||ACDC power converters:1||ADC:1||Acoustic Sensors:1||Acoustic devices:1||Adaptive ontime (AOT):1||Adaptive power transistor driver:1||All MOS transistors:1||Analog circuit:1||Analog circuit design:1||Analog circuits:1||Analog front end (AFE):1||Analog frontend:1||Analogtodigital convertor:1||Analogtodigital data converter:1||Application specific integrated circuits:1||Automotive LED:1||Average Current Sensing Scheme:1||Bandgap reference (BGR):1||Bandwidth:1||Biomedical circuit:1||Biomedical sensor:1||Bonding wire:1||Boost converter:1||Bootstrap:1||Buck Converter:1||Buck converters:1||BuckBoost Converter:1||Builtin selftest (BIST):1||Bulkdriven:1||CMOS:1||Capacitance:1||Capacitancetodigital converter:1||Capacitancetodigital converter (CDC):1||Capacitorless LDO:1||Chopper stabilization technology:1||Circuit stability:1||Circuits:1||ClassD:1||Clocks:1||Columnparallel analogtodigital conversion (ADC):1||Compensation:1||Constant OnTime (COT) Buck Converter:1||Constant ontime (COT):1||Continuous time:1||Continuous time systems:1||Continuoustime deltasigma modulator:1||D converter:1||DOOTA:1||Delta sigma modulator:1||DeltaSigma:1||Deltasigma converter:1||Deltasigma modulation:1||Dynamic deadtime control:1||Efficient lightload control:1||Electric power supplies to apparatus:1||Electrocardiography:1||Feedforward systems:1||Fullyintegrated DCDC converter:1||G(m)C structure:1||GaN:1||Gate drivers:1||Health electronics:1||High resolution:1||High slew rate:1||High slewrate (SR):1||Hybrid switching integrator:1||Incremental ADC:1||Individual brightness control:1||Inductor current:1||Inductor peak current:1||Inductors:1||Information filters:1||Integrated circuits:1||Internet of Things:1||Jitter:1||

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