XANES Study of Copper Nanoparticles in the Electrochemical Reaction of Li with CuO.
- Published in:
- International Journal of Nanoscience, 2002, v. 1, n. 5/6, p. 443, doi. 10.1142/S0219581X02000474
- By:
- Publication type:
- Article
Works by Choi, Hyun Chul
Results: 106
1
2
On Autonomous Phase Balancing of the Coplanar Stripline as a Feedline for a Quasi-Yagi Antenna.
- Published in:
- Electronics (2079-9292), 2023, v. 12, n. 19, p. 4168, doi. 10.3390/electronics12194168
- By:
- Publication type:
- Article
3
Decoupling Methods in Planar Ultra-Wideband Multiple-Input-Multiple-Output Antennas: A Review of the Design, State-of-the-Art, and Research Challenges.
- Published in:
- Electronics (2079-9292), 2023, v. 12, n. 18, p. 3813, doi. 10.3390/electronics12183813
- By:
- Publication type:
- Article
4
Design and Implementation of a Planar MIMO Antenna for Spectrum-Sensing Applications.
- Published in:
- Electronics (2079-9292), 2023, v. 12, n. 15, p. 3311, doi. 10.3390/electronics12153311
- By:
- Publication type:
- Article
5
Design of a Common-Mode Rejection Filter Using Dumbbell-Shaped Defected Ground Structures Based on Equivalent Circuit Models.
- Published in:
- Electronics (2079-9292), 2023, v. 12, n. 15, p. 3230, doi. 10.3390/electronics12153230
- By:
- Publication type:
- Article
6
Compact Wideband Coplanar Stripline-to-Microstrip Line Transition Using a Bended Structure on a Two-Layered Substrate.
- Published in:
- Electronics (2079-9292), 2021, v. 10, n. 11, p. 1272, doi. 10.3390/electronics10111272
- By:
- Publication type:
- Article
7
Compact Ultra-Wideband Phase Inverter Using Microstrip-CPW-Slotline Transitions.
- Published in:
- Electronics (2079-9292), 2021, v. 10, n. 3, p. 252, doi. 10.3390/electronics10030252
- By:
- Publication type:
- Article
8
Ultra-Wideband Trapezoidal Log-Periodic Antenna Integrated with an Elliptical Lens.
- Published in:
- Electronics (2079-9292), 2020, v. 9, n. 12, p. 2169, doi. 10.3390/electronics9122169
- By:
- Publication type:
- Article
9
Design of an Ultra-Wideband Microstrip-to-Slotline Transition on Low-Permittivity Substrate.
- Published in:
- Electronics (2079-9292), 2020, v. 9, n. 8, p. 1329, doi. 10.3390/electronics9081329
- By:
- Publication type:
- Article
10
Low-profile conformal single-sided miniaturized frequency selective surface for wideband shielding.
- Published in:
- Scientific Reports, 2025, v. 15, n. 1, p. 1, doi. 10.1038/s41598-025-92421-x
- By:
- Publication type:
- Article
11
Effects of Lumbar Strengthening Exercise in Lower-Limb Amputees With Chronic Low Back Pain.
- Published in:
- Annals of Rehabilitation Medicine, 2018, v. 42, n. 1, p. 59, doi. 10.5535/arm.2018.42.1.59
- By:
- Publication type:
- Article
12
High transmittance in-plane switching liquid crystal mode using double-exposed UV alignment method.
- Published in:
- Journal of Modern Optics, 2015, v. 62, n. 3, p. 221, doi. 10.1080/09500340.2014.967732
- By:
- Publication type:
- Article
13
Multidimensional calculation of ray path in a twisted nematic liquid crystal cell.
- Published in:
- Journal of Modern Optics, 2014, v. 61, n. 3, p. 257, doi. 10.1080/09500340.2013.879939
- By:
- Publication type:
- Article
14
Mapping Ecosystem Functional Groups in the Republic of Korea Based on the IUCN Global Ecosystem Typology.
- Published in:
- Remote Sensing, 2025, v. 17, n. 10, p. 1659, doi. 10.3390/rs17101659
- By:
- Publication type:
- Article
15
Room temperature cyclization of arylpropiolic acid anhydride: Synthesis of naphtho[2,3- c ]furan-1,3-dione derivatives.
- Published in:
- Synthetic Communications, 2017, v. 47, n. 21, p. 1973, doi. 10.1080/00397911.2017.1358369
- By:
- Publication type:
- Article
16
Formation and Characterization of Tetrabutylammonium Sulfate Radical: Application to Organic Synthesis.
- Published in:
- Phosphorus, Sulfur & Silicon & the Related Elements, 1994, v. 95, n. 1-4, p. 431, doi. 10.1080/10426509408034265
- By:
- Publication type:
- Article
17
On body and off body communication using a compact wideband and high gain wearable textile antenna.
- Published in:
- Scientific Reports, 2024, v. 14, n. 1, p. 1, doi. 10.1038/s41598-024-64932-6
- By:
- Publication type:
- Article
18
Ultra-thin flexible rectenna integrated with power management unit for wireless power harvester/charging of smartwatch/wristband.
- Published in:
- Scientific Reports, 2024, v. 14, n. 1, p. 1, doi. 10.1038/s41598-024-57639-1
- By:
- Publication type:
- Article
19
Preparation, Characterization, and Catalytic Properties of Pd-Graphene Quantum Dot Catalysts.
- Published in:
- Catalysts (2073-4344), 2022, v. 12, n. 6, p. N.PAG, doi. 10.3390/catal12060619
- By:
- Publication type:
- Article
20
Enhanced Catalytic Dechlorination of 1,2-Dichlorobenzene Using Ni/Pd Bimetallic Nanoparticles Prepared by a Pulsed Laser Ablation in Liquid.
- Published in:
- Catalysts (2073-4344), 2018, v. 8, n. 9, p. 390, doi. 10.3390/catal8090390
- By:
- Publication type:
- Article
21
An Octave Bandwidth Metamaterials-based Hexagonal Patch Antenna.
- Published in:
- Electronics & Electrical Engineering, 2015, v. 21, n. 5, p. 44, doi. 10.5755/j01.eie.21.5.13325
- By:
- Publication type:
- Article
22
A band-rejection type RF switch based on a dual-mode microstrip ring resonator.
- Published in:
- Microwave & Optical Technology Letters, 2010, v. 52, n. 4, p. 947, doi. 10.1002/mop.25080
- By:
- Publication type:
- Article
23
Compact semilumped elliptic-function low-pass filter using microstrip meander line.
- Published in:
- Microwave & Optical Technology Letters, 2007, v. 49, n. 7, p. 1777, doi. 10.1002/mop.22545
- By:
- Publication type:
- Article
24
Compact semilumped bandstop resonators using the capacitively loaded parallel-coupled microstrip line.
- Published in:
- Microwave & Optical Technology Letters, 2007, v. 49, n. 2, p. 367, doi. 10.1002/mop.22135
- By:
- Publication type:
- Article
25
Nutlin-3 induces BCL2A1 expression by activating ELK1 through the mitochondrial p53-ROS-ERK1/2 pathway.
- Published in:
- International Journal of Oncology, 2014, v. 45, n. 2, p. 675, doi. 10.3892/ijo.2014.2463
- By:
- Publication type:
- Article
26
A Study of the Solar Effect on Actinic Keratoses by Quantification of Elastic Fibres Using an Image Analysis System.
- Published in:
- Acta Dermato-Venereologica, 1999, v. 79, n. 4, p. 278, doi. 10.1080/000155599750010652
- By:
- Publication type:
- Article
27
MuIm: Analyzing Music–Image Correlations from an Artistic Perspective.
- Published in:
- Applied Sciences (2076-3417), 2024, v. 14, n. 23, p. 11470, doi. 10.3390/app142311470
- By:
- Publication type:
- Article
28
W-Band Modular Antenna/Detector Array for the Electron Cyclotron Emission Imaging System in KSTAR.
- Published in:
- Applied Sciences (2076-3417), 2022, v. 12, n. 5, p. 2431, doi. 10.3390/app12052431
- By:
- Publication type:
- Article
29
Anisotropic meta-surface-based wideband high gain circularly polarized patch antenna.
- Published in:
- Electromagnetics, 2020, v. 40, n. 8, p. 594, doi. 10.1080/02726343.2020.1838057
- By:
- Publication type:
- Article
30
Dual band double negative (DNG) metamaterial with small frequency ratio.
- Published in:
- Journal of Electromagnetic Waves & Applications, 2018, v. 32, n. 17, p. 2167, doi. 10.1080/09205071.2018.1498026
- By:
- Publication type:
- Article
31
Ag Nanoparticles Supported on Graphene Oxide as Highly Efficient and Recyclable Catalysts for the Reduction of 4-Nitrophenol.
- Published in:
- Bulletin of the Korean Chemical Society, 2015, v. 36, n. 9, p. 2404, doi. 10.1002/bkcs.10457
- By:
- Publication type:
- Article
32
Preparation of Bimetallic Pd-Pt Nanoparticles Supported on Carbon Nanotubes for Enhanced Electrocatalytic H<sub>2</sub>O<sub>2</sub> Detection.
- Published in:
- Bulletin of the Korean Chemical Society, 2015, v. 36, n. 5, p. 1309, doi. 10.1002/bkcs.10278
- By:
- Publication type:
- Article
33
Preparation of Carbon-Nanotube-supported TiO<sub>2</sub> for Enhanced Dye-degrading Photocatalytic Activity.
- Published in:
- Bulletin of the Korean Chemical Society, 2015, v. 36, n. 1, p. 258, doi. 10.1002/bkcs.10060
- By:
- Publication type:
- Article
34
Photocatalytic Degradation of Methylene Blue in Presence of Graphene Oxide/TiO<sub>2</sub> Nanocomposites.
- Published in:
- Bulletin of the Korean Chemical Society, 2014, v. 35, n. 9, p. 2660, doi. 10.5012/bkcs.2014.35.9.2660
- By:
- Publication type:
- Article
35
New anode materials of LiVO (0 ≤ x ≤ 0.1) for secondary lithium batteries: correlation between structures and properties.
- Published in:
- Journal of Applied Electrochemistry, 2011, v. 41, n. 7, p. 803, doi. 10.1007/s10800-011-0299-7
- By:
- Publication type:
- Article
36
Enhanced saccharification of rice straw using hypochlorite-hydrogen peroxide.
- Published in:
- Biotechnology & Bioprocess Engineering, 2011, v. 16, n. 2, p. 273, doi. 10.1007/s12257-010-0262-1
- By:
- Publication type:
- Article
37
A compact four-port UWB MIMO antenna with connected ground and wide axial ratio bandwidth.
- Published in:
- International Journal of Microwave & Wireless Technologies, 2020, v. 12, n. 1, p. 75, doi. 10.1017/S1759078719000874
- By:
- Publication type:
- Article
38
High-Accuracy AM-FM Radar with an Active Reflector.
- Published in:
- Journal of Sensors, 2017, p. 1, doi. 10.1155/2017/8589469
- By:
- Publication type:
- Article
39
Design of an ultra‐wideband coplanar strip‐to‐parallel stripline transition using an analytical model based on conformal mapping.
- Published in:
- Microwave & Optical Technology Letters, 2021, v. 63, n. 4, p. 1054, doi. 10.1002/mop.32707
- By:
- Publication type:
- Article
40
Wideband bended CPS‐to‐microstrip transition for millimeter‐wave antenna‐detector module.
- Published in:
- Microwave & Optical Technology Letters, 2020, v. 62, n. 5, p. 1991, doi. 10.1002/mop.32255
- By:
- Publication type:
- Article
41
4 × 4 MIMO antenna design with folded ground plane for 2.4 GHz WLAN applications.
- Published in:
- Microwave & Optical Technology Letters, 2018, v. 60, n. 2, p. 395, doi. 10.1002/mop.30969
- By:
- Publication type:
- Article
42
A compact wideband ring mixer utilizing a pair of PLANAR transitions for phase inversion.
- Published in:
- Microwave & Optical Technology Letters, 2014, v. 56, n. 8, p. 1919, doi. 10.1002/mop.28478
- By:
- Publication type:
- Article
43
Fast response time of liquid crystal display modes using band separation UV exposure method.
- Published in:
- Molecular Crystals & Liquid Crystals, 2017, v. 646, n. 1, p. 81, doi. 10.1080/15421406.2017.1284483
- By:
- Publication type:
- Article
44
High Speed In-Plane Switching Liquid Crystal Cell by Using Photo Alignment Method.
- Published in:
- Molecular Crystals & Liquid Crystals, 2015, v. 613, n. 1, p. 167, doi. 10.1080/15421406.2015.1032728
- By:
- Publication type:
- Article
45
Calculation of Ray Path in Liquid Crystal Modes.
- Published in:
- Molecular Crystals & Liquid Crystals, 2015, v. 613, n. 1, p. 75, doi. 10.1080/15421406.2015.1032056
- By:
- Publication type:
- Article
46
Simulation of the Optical Transmittance of IPS LC-Cell on Temperature Variation.
- Published in:
- Molecular Crystals & Liquid Crystals, 2009, v. 510, n. 1, p. 175, doi. 10.1080/15421400903060896
- By:
- Publication type:
- Article
47
Static Configuration of the Super In-Plane Switching Liquid Crystal Director on the Electrode.
- Published in:
- Molecular Crystals & Liquid Crystals, 2007, v. 478, n. 1, p. 99, doi. 10.1080/15421400701735707
- By:
- Publication type:
- Article
48
A Suspended Stripline Frequency Tripler Using a Left-Handed Nonlinear Transmission Line.
- Published in:
- International Journal of Antennas & Propagation, 2015, v. 2015, p. 1, doi. 10.1155/2015/247537
- By:
- Publication type:
- Article
49
Compact Wideband Antiparallel Diode Frequency Triplers Utilizing Planar Transitions.
- Published in:
- International Journal of Antennas & Propagation, 2015, v. 2015, p. 1, doi. 10.1155/2015/373179
- By:
- Publication type:
- Article
50
A Broadband and High Gain Tapered Slot Antenna for W-Band Imaging Array Applications.
- Published in:
- International Journal of Antennas & Propagation, 2014, p. 1, doi. 10.1155/2014/378527
- By:
- Publication type:
- Article