Chulhun Seo

36 papers Journal 33Unranked 3
YearRankTypeTitle / Venue / Authors
2025 J jnl
A Novel Structure of Compact and High-Efficiency Dual-Band Rectifier With Low Complexity for Wireless Power Transfer.
IEEE Access
Dang-An Nguyen, Gia Thang Bui, Chulhun Seo
2025 J jnl
Dual-Band Rectifier Design With High Efficiency Using Simple Dual Band-Stop Network for Wireless Power Transfer.
IEEE Access
Dang-An Nguyen, Yujin Choi, Chulhun Seo
2024 J jnl
A Compact and High-Efficiency 0.915/2.45/5.8 GHz Triple-Band Rectifier With Harmonic Suppression Based on Coupled Transmission Line.
IEEE Trans. Circuits Syst. II Express Briefs
Hyungseok Nam, Gia Thang Bui, Dang-An Nguyen, Chulhun Seo
2024 J jnl
A Novel and Compact Design of High-Efficiency Broadband Rectifier for Energy Harvesting and Wireless Power Transfer.
IEEE Access
Gia Thang Bui, Dang-An Nguyen, Chulhun Seo
2024 J jnl
Wide Dynamic-Range and High-Efficiency Shunt-Diode Rectifier Based on Class-R Harmonic Control and Resistance Compression Network.
IEEE Trans. Circuits Syst. II Express Briefs
Dang-An Nguyen, Kyusik Woo, Gia Thang Bui, Hyungseok Nam, Chulhun Seo
2023 J jnl
A Compact Broadband Circularly Polarized Patch Antenna Using Ladder Slots and Grounded Capacitors for MedRadio-Band Applications.
IEEE Access
DucDung Nguyen, Danh Manh Nguyen, Chulhun Seo
2023 J jnl
A High Angular Stability, Single-Layer Transmission Linear-to-Circular Polarization Converter for Dual ISM-Band Operation.
IEEE Access
Tung-Lam Vu, Chulhun Seo
2023 J jnl
A High Gain and Uniform Power Mushroom Antenna Using Metasurface.
IEEE Access
Danh Manh Nguyen, DucDung Nguyen, Chulhun Seo
2023 J jnl
A Novel Design of Dual-Band Inverse Class-F Shunt-Diode Rectifier for Energy Harvesting.
IEEE Trans. Circuits Syst. II Express Briefs
Gia Thang Bui, Dang-An Nguyen, Chulhun Seo
2023 J jnl
A Novel Design of High-Efficiency Dual-Band Inverse Doherty Rectifier for Wireless Power Transfer and Energy Harvesting.
IEEE Access
Hyungseok Nam, Dang-An Nguyen, Gia Thang Bui, Chulhun Seo
2023 J jnl
A Novel Methodology to Improve Efficiency and Extend Dynamic Range of Shunt-Diode Class-F Rectifier for Wireless Power Transfer.
IEEE Access
Gia Thang Bui, Dang-An Nguyen, Chulhun Seo
2023 J jnl
An Ultra-Miniaturized Circular Polarized Implantable Antenna With Gain Enhancement by Using DGS and Holey Superstrate for Biomedical Applications.
IEEE Access
DucDung Nguyen, Chulhun Seo
2023 J jnl
Anti-Symmetric Wing Transmitter for Angular Misalignment Insensitive Wireless Power Transfer to Biomedical Implants.
IEEE Access
Hoang Le-Huu, Chulhun Seo
2023 J jnl
Extended Dynamic-Range and High-Efficiency Rectifier Based on Adaptive Power Distribution and Synthesized Low-Pass Matching Network.
IEEE Access
Dang-An Nguyen, Gia Thang Bui, Hyungseok Nam, Chulhun Seo
2022 — conf
Manually wound coil fabrication process based on cyclic olefin copolymer substrate.
EMBC
Taekyung Lee, Hyunbeen Jeong, Chulhun Seo, Jong-Mo Seo
2022 — conf
The Design and Analysing Heating Effect of Spiral Planar Coil in COMSOL Multiphysics for Implantable Artificial Retina.
EMBC
JiSung Kim, Chulhun Seo, Jong-Mo Seo
2021 J jnl
A Microwave Power Transmission System Using Sequential Phase Ring Antenna and Inverted Class F Rectenna.
IEEE Access
Danh Manh Nguyen, NgocDuc Au, Chulhun Seo
2021 J jnl
A Novel Varactorless Tuning Technique for Clapp VCO Design Using Tunable Negative Capacitor to Increase Frequency-Tuning Range.
IEEE Access
Dang-An Nguyen, Chulhun Seo
2021 J jnl
An Ultra-Miniaturized Antenna Using Loading Circuit Method for Medical Implant Applications.
IEEE Access
DucDung Nguyen, Chulhun Seo
2021 J jnl
Beat-to-Beat Continuous Blood Pressure Estimation Using Bidirectional Long Short-Term Memory Network.
Sensors
Dongseok Lee, Hyunbin Kwon, Dongyeon Son, Heesang Eom, Cheolsoo Park, Yonggyu Lim, Chulhun Seo, Kwangsuk Park
2021 J jnl
Dual-Band Free-Positioning Transmitting Coil for Multiple-Receiver Wireless Power Transfer.
IEEE Access
Hoang Le-Huu, Chulhun Seo
2020 J jnl
High Gain Antenna Miniaturization With Parasitic Lens.
IEEE Access
Duy-Ninh Dang, Chulhun Seo
2020 J jnl
Optimal Lead Position in Patch-Type Monitoring Sensors for Reconstructing 12-Lead ECG Signals with Universal Transformation Coefficient.
Sensors
Dongseok Lee, Hyunbin Kwon, Hongji Lee, Chulhun Seo, Kwangsuk Park
2019 J jnl
Compact High Gain Resonant Cavity Antenna With via Hole Feed Patch and Hybrid Parasitic Ring Superstrate.
IEEE Access
Duy-Ninh Dang, Chulhun Seo
2019 J jnl
Low Leakage Electromagnetic Field Level and High Efficiency Using a Novel Hybrid Loop-Array Design for Wireless High Power Transfer System.
IEEE Trans. Ind. Electron.
Seongsoo Lee, Donghyun Kim, YeonJe Cho, Hongseok Kim, Chiuk Song, Seungtaek Jeong, Jinwook Song, Gyeyoung Park, Seokwoo Hong, Junyong Park, Kyungjun Cho, Hyunsuk Lee, Chulhun Seo, Seungyoung Ahn, Joungho Kim
2019 J jnl
Modeling and Experimental Validation of a Butterfly-Shaped Wireless Power Transfer in Biomedical Implants.
IEEE Access
Nam Ha-Van, Chulhun Seo
2018 J jnl
A design of passive negative shunt inductance circuit using negative group delay network.
IEICE Electron. Express
NgocDuc Au, Chulhun Seo
2018 J jnl
Analytical and Experimental Investigations of Omnidirectional Wireless Power Transfer Using a Cubic Transmitter.
IEEE Trans. Ind. Electron.
Nam Ha-Van, Chulhun Seo
2017 J jnl
High-efficiency wireless power transfer by optimal load and metamaterial slab.
IEICE Electron. Express
Nam Ha-Van, Ninh Dang-Duy, Hyoungjun Kim, Chulhun Seo
2017 J jnl
Novel design of a 2.1-2.9 GHz negative capacitance using a passive non-Foster circuit.
IEICE Electron. Express
NgocDuc Au, Chulhun Seo
2016 J jnl
Detection of Copper(II) Ions Using Glycine on Hydrazine-Adsorbed Gold Nanoparticles via Raman Spectroscopy.
Sensors
Nguyen Hoàng Ly, Chulhun Seo, Sang Woo Joo
2016 J jnl
Frequency limitation of an optimum performance class-E power amplifier.
IEICE Electron. Express
Nam Ha-Van, Ninh Dang-Duy, Hyoungjun Kim, Chulhun Seo
2015 — conf
Inter-symbol interference compensation for bit patterned media recording storage.
ICOIN
Seongkwon Jeong, Oh-Soon Shin, Chulhun Seo, Jaejin Lee
2014 J jnl
Design of high PAE class-E power amplifier for wireless power transmission.
IEICE Electron. Express
Nam Ha-Van, Chulhun Seo
2012 J jnl
High-Q metamaterial interdigital transmission line based on complementary spiral resonators for low phase noise voltage-controlled oscillator.
IET Circuits Devices Syst.
Jaewon Choi, Chulhun Seo
2010 J jnl
CMOS class-E power amplifier (1.8-GHz) with an additional thin-film technology.
IET Circuits Devices Syst.
Chang-Kun Park, Chulhun Seo