Search Results - "Oh, Juntaek"
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Mechanism of Rad26-assisted rescue of stalled RNA polymerase II in transcription-coupled repair
Published in Nature communications (01-12-2021)“…Transcription-coupled repair is essential for the removal of DNA lesions from the transcribed genome. The pathway is initiated by CSB protein binding to…”
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2
Dual-Band Continuous Class-F−1 Power Amplifier With Second-Harmonic Suppression for Harmonic Radar Systems
Published in IEEE access (2024)“…In this study, a highly efficient harmonic suppressed dual-band power amplifier (PA) for harmonic radar systems is proposed. The proposed PA incorporates a…”
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3
Structural basis of transcription recognition of a hydrophobic unnatural base pair by T7 RNA polymerase
Published in Nature communications (13-01-2023)“…Bacteriophage T7 RNA polymerase (T7 RNAP) is widely used for synthesizing RNA molecules with synthetic modifications and unnatural base pairs (UBPs) for a…”
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4
A 77-GHz CMOS Power Amplifier With a Parallel Power Combiner Based on Transmission-Line Transformer
Published in IEEE transactions on microwave theory and techniques (01-07-2013)“…This paper presents a 77-GHz CMOS power amplifier (PA) with a parallel power combiner based on a transmission-line transformer (TLT). An inter-stage matched…”
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5
Clofazimine broadly inhibits coronaviruses including SARS-CoV-2
Published in Nature (London) (20-05-2021)“…The COVID-19 pandemic is the third outbreak this century of a zoonotic disease caused by a coronavirus, following the emergence of severe acute respiratory…”
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6
A Compact Low-Loss Reflection-Type Harmonic Transponder for Battery-less RFID Sensors Based on Harmonic Backscattering
Published in Journal of Electromagnetic Engineering and Science (01-09-2023)“…This study presents a compact reflection-type harmonic transponder with a wide input power range for battery-less radio frequency identification (RFID) sensors…”
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7
Elf1 promotes transcription-coupled repair in yeast by using its C-terminal domain to bind TFIIH
Published in Nature communications (23-07-2024)“…Transcription coupled-nucleotide excision repair (TC-NER) removes DNA lesions that block RNA polymerase II (Pol II) transcription. A key step in TC-NER is the…”
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8
Harmonic Reflection Rectenna for Precise Wireless Power Transfer Antenna Alignment
Published in IEEE access (01-01-2024)“…This study introduces a highly efficient harmonic reflection (HR) rectenna designed for precise wireless power transfer (WPT) antenna alignment. The proposed…”
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9
Two-Tone Suppressed Third-Order Intermodulation Transponder Based on Transmission-Line-Based Fourth-Order Filter Combined Matching Network
Published in IEEE access (2024)“…This paper presents a <inline-formula> <tex-math notation="LaTeX">3^{rd} </tex-math></inline-formula>-order intermodulation transponder designed to achieve…”
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10
A unified Watson-Crick geometry drives transcription of six-letter expanded DNA alphabets by E. coli RNA polymerase
Published in Nature communications (12-12-2023)“…Artificially Expanded Genetic Information Systems (AEGIS) add independently replicable unnatural nucleotide pairs to the natural G:C and A:T/U pairs found in…”
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11
Harmonic Transponder Sensor based on Independent Impedance Control for Motion Sensing
Published in IEEE access (01-01-2023)“…This paper presents the design and demonstration of a novel harmonic transponder sensor (HTS) that can measure the position and motion of a target in noisy and…”
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12
Transcriptional processing of an unnatural base pair by eukaryotic RNA polymerase II
Published in Nature chemical biology (01-08-2021)“…The development of unnatural base pairs (UBPs) has greatly increased the information storage capacity of DNA, allowing for transcription of unnatural RNA by…”
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13
A 79-GHz Adaptive-Gain and Low-Noise UWB Radar Receiver Front-End in 65-nm CMOS
Published in IEEE transactions on microwave theory and techniques (01-03-2016)“…A 79-GHz adaptive-gain and low-noise ultra-wideband radar receiver RF front-end integrated circuit in 65-nm CMOS is presented in this paper. The receiver…”
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14
Overcoming resolution attenuation during tilted cryo-EM data collection
Published in Nature communications (09-01-2024)“…Structural biology efforts using cryogenic electron microscopy are frequently stifled by specimens adopting “preferred orientations” on grids, leading to…”
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15
A W-Band 4-GHz Bandwidth Phase-Modulated Pulse Compression Radar Transmitter in 65-nm CMOS
Published in IEEE transactions on microwave theory and techniques (01-08-2015)“…This paper presents a fully integrated W-band 4-GHz bandwidth (BW) pseudo-noise (PN)-coded pulse compression radar transmitter (TX) in a CMOS technology. The…”
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16
Spatio-spectral decomposition of complex eigenmodes in subwavelength nanostructures through transmission matrix analysis
Published in Nanophotonics (Berlin, Germany) (2022)“…Exploiting multiple near-field optical eigenmodes is an effective means of designing, engineering, and extending the functionalities of optical devices…”
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17
A 79 GHz gm-boosted sub-harmonic mixer with high conversion gain in 65nm CMOS
Published in 2015 IEEE Radio Frequency Integrated Circuits Symposium (RFIC) (01-05-2015)“…In this paper, a 79 GHz g m -boosted sub-harmonic mixer with high conversion gain is presented. As a g m -boosting technique, a transformer based feedback…”
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Conference Proceeding -
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Broad Dual-Band Rectifier With Wide Input Power Ranges for Wireless Power Transfer and Energy Harvesting
Published in IEEE microwave and wireless components letters (01-06-2022)“…This letter presents a broad dual-band rectifier with a wide input power range that employs a dual-band matched voltage doubler (DMVD). The DMVD is composed of…”
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19
Compact Rectifier Array With Wide Input Power and Frequency Ranges Based on Adaptive Power Distribution
Published in IEEE microwave and wireless components letters (01-05-2021)“…This study presents a compact rectifier array with an adaptive power distribution network (APDN). The rectifier array comprises rectifier cell 1 for both…”
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20
Rectifier array based on efficient power recycling with extended ranges of input power and frequency
Published in Microwave and optical technology letters (01-09-2021)“…This article presents a rectifier array for wide ranges of input power and frequency. The rectifier array was configured using two sub‐rectifiers and a 3‐dB…”
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