World's Best Scientists 2026 revealed!
Keum Cheol Hwang

Keum Cheol Hwang

D-Index & Metrics

Electronics and Electrical Engineering

D-Index
32
Citations
3540
World Ranking
6410
National Ranking
231

Keum Cheol Hwang publication distribution in Electronics and Electrical Engineering in 2026

The chart shows the distribution of publications by all Research.com ranked scientists in the field of Electronics and Electrical Engineering in 2026. The highlighted bar marks where Keum Cheol Hwang sits on this spectrum.

34–53 publications: 24 scientists 54–73 publications: 52 scientists 74–93 publications: 114 scientists 94–113 publications: 203 scientists 114–133 publications: 269 scientists 134–153 publications: 355 scientists 154–173 publications: 403 scientists 174–193 publications: 445 scientists 194–213 publications: 430 scientists 214–233 publications: 431 scientists 234–253 publications: 399 scientists 254–273 publications: 366 scientists 274–293 publications: 335 scientists 294–313 publications: 300 scientists 314–333 publications: 276 scientists 334–353 publications: 250 scientists 354–373 publications: 214 scientists 374–393 publications: 187 scientists 394–413 publications: 152 scientists 414–433 publications: 169 scientists 434–453 publications: 147 scientists 454–473 publications: 111 scientists 474–493 publications: 117 scientists 494–513 publications: 103 scientists 514–533 publications: 99 scientists 534–553 publications: 92 scientists 554–573 publications: 75 scientists 574–593 publications: 58 scientists 594–613 publications: 69 scientists 614–633 publications: 50 scientists 634–653 publications: 62 scientists 654–673 publications: 54 scientists 674–693 publications: 44 scientists 694–713 publications: 37 scientists 714–733 publications: 28 scientists 734–753 publications: 26 scientists 754–773 publications: 26 scientists 774–793 publications: 19 scientists 794–813 publications: 23 scientists 814–833 publications: 20 scientists 834–853 publications: 16 scientists 854–873 publications: 20 scientists 874–893 publications: 11 scientists 894–913 publications: 11 scientists 914–933 publications: 16 scientists 934–953 publications: 13 scientists 954–973 publications: 10 scientists 974–993 publications: 11 scientists 994–1,013 publications: 9 scientists 1,014–1,033 publications: 9 scientists 1,034–1,053 publications: 10 scientists 1,054–1,064 publications: 6 scientists 1,065+ publications: 99 scientists
34 publications 1,065+

This scientist: 282 publications — 53rd percentile

53% of scientists in this discipline score the same or lower.

The last bar groups every scientist with 1,065 publications or more.

Keum Cheol Hwang D-index placement in Electronics and Electrical Engineering in 2026

The chart shows the D-index (discipline H-index) distribution of Electronics and Electrical Engineering scientists ranked by Research.com in 2026. The highlighted bar marks where Keum Cheol Hwang sits on this spectrum.

30 D-Index: 178 scientists 31 D-Index: 257 scientists 32 D-Index: 263 scientists 33 D-Index: 262 scientists 34 D-Index: 244 scientists 35 D-Index: 236 scientists 36 D-Index: 211 scientists 37 D-Index: 220 scientists 38 D-Index: 214 scientists 39 D-Index: 214 scientists 40 D-Index: 205 scientists 41 D-Index: 187 scientists 42 D-Index: 194 scientists 43 D-Index: 201 scientists 44 D-Index: 155 scientists 45 D-Index: 189 scientists 46 D-Index: 148 scientists 47 D-Index: 160 scientists 48 D-Index: 134 scientists 49 D-Index: 130 scientists 50 D-Index: 141 scientists 51 D-Index: 156 scientists 52 D-Index: 108 scientists 53 D-Index: 130 scientists 54 D-Index: 112 scientists 55 D-Index: 97 scientists 56 D-Index: 111 scientists 57 D-Index: 102 scientists 58 D-Index: 108 scientists 59 D-Index: 120 scientists 60 D-Index: 103 scientists 61 D-Index: 93 scientists 62 D-Index: 92 scientists 63 D-Index: 74 scientists 64 D-Index: 77 scientists 65 D-Index: 73 scientists 66 D-Index: 64 scientists 67 D-Index: 69 scientists 68 D-Index: 60 scientists 69 D-Index: 39 scientists 70 D-Index: 57 scientists 71 D-Index: 59 scientists 72 D-Index: 46 scientists 73 D-Index: 49 scientists 74 D-Index: 38 scientists 75 D-Index: 35 scientists 76 D-Index: 32 scientists 77 D-Index: 35 scientists 78 D-Index: 31 scientists 79 D-Index: 22 scientists 80 D-Index: 34 scientists 81 D-Index: 31 scientists 82 D-Index: 34 scientists 83 D-Index: 23 scientists 84 D-Index: 18 scientists 85 D-Index: 30 scientists 86 D-Index: 19 scientists 87 D-Index: 19 scientists 88 D-Index: 20 scientists 89 D-Index: 8 scientists 90 D-Index: 17 scientists 91 D-Index: 7 scientists 92 D-Index: 14 scientists 93 D-Index: 9 scientists 94 D-Index: 15 scientists 95 D-Index: 10 scientists 96 D-Index: 12 scientists 97 D-Index: 10 scientists 98 D-Index: 10 scientists 99 D-Index: 12 scientists 100 D-Index: 16 scientists 101 D-Index: 5 scientists 102 D-Index: 7 scientists 103 D-Index: 7 scientists 104 D-Index: 8 scientists 105 D-Index: 9 scientists 106 D-Index: 13 scientists 107 D-Index: 4 scientists 108 D-Index: 5 scientists 109 D-Index: 10 scientists 110 D-Index: 8 scientists 111+ D-Index: 96 scientists
30 D-Index 111+

This scientist: 32 D-Index — 10th percentile

10% of scientists in this discipline score the same or lower.

The last bar groups every scientist with 111 D-Index or more.

Best Publications

  • Triple-Band Unidirectional Circularly Polarized Hexagonal Slot Antenna With Multiple L-Shaped Slits

    Unknown

  • A Design of a 92.4% Efficiency Triple Mode Control DC–DC Buck Converter With Low Power Retention Mode and Adaptive Zero Current Detector for IoT/Wearable Applications

    Young-Jun Park;Ju-Hyun Park;Hong-Jin Kim;Hocheol Ryu

  • A Design of a Wireless Power Receiving Unit With a High-Efficiency 6.78-MHz Active Rectifier Using Shared DLLs for Magnetic-Resonant A4 WP Applications

    Hyung-Gu Park;Jae-Hyeong Jang;Hong-Jin Kim;Young-Jun Park

  • Octave Bandwidth Doherty Power Amplifier Using Multiple Resonance Circuit for the Peaking Amplifier

    Hyunuk Kang;Hwiseob Lee;Wooseok Lee;Hansik Oh

  • Circularly Polarized Spidron Fractal Dielectric Resonator Antenna

    Amir Altaf;Youngoo Yang;Kang-Yoon Lee;Keum Cheol Hwang

  • Design of a High Efficiency DC–DC Buck Converter With Two-Step Digital PWM and Low Power Self-Tracking Zero Current Detector for IoT Applications

    Sang-Yun Kim;Young-Jun Park;Imran Ali;Truong Thi Kim Nga

  • A Sidelobe-Reduced, Four-Beam Array Antenna Fed by a Modified $4 imes4$ Butler Matrix for 5G Applications

    Son Trinh-Van;Jong Min Lee;Youngoo Yang;Kang-Yoon Lee

  • Symmetric Three-Way Doherty Power Amplifier for High Efficiency and Linearity

    Hyunuk Kang;Hwiseob Lee;Hansik Oh;Wooseok Lee

  • An Efficient Reconfigurable RF-DC Converter With Wide Input Power Range for RF Energy Harvesting

    Danial Khan;Seong Jin Oh;Khuram Shehzad;Muhammad Basim

  • Design and Optimization of a Broadband Waveguide Magic-T Using a Stepped Conducting Cone

    Unknown

  • Doherty Power Amplifier Based on the Fundamental Current Ratio for Asymmetric cells

    Hansik Oh;Hyunuk Kang;Hwiseob Lee;Hyungmo Koo

  • Broadband Doherty Power Amplifier Based on Asymmetric Load Matching Networks

    Jin-hee Kwon;Min-cheol Seo;Hwi-seob Lee;Je-hyun Gu

  • Compact loop-coupled spiral antenna for multiband wireless USB dongles

    Unknown

  • Capacitively Coupled Microstrip Comb-Line Array Antennas for Millimeter-Wave Applications

    Unknown

  • Circularly Polarized Semi-Eccentric Annular Dielectric Resonator Antenna for X-Band Applications

    Jong Min Lee;Sung-Jin Kim;Gina Kwon;Chan Mi Song

  • Optimization of a Shared-Aperture Dual-Band Transmitting/Receiving Array Antenna for Radar Applications

    Unknown

  • Broadband circularly-polarised Spidron fractal slot antenna

    Unknown

  • Retroreflective Transceiver Array Using a Novel Calibration Method Based on Optimum Phase Searching

    Hyungmo Koo;Jongseok Bae;Woojin Choi;Hansik Oh

  • CMOS Power Amplifier Integrated Circuit With Dual-Mode Supply Modulator for Mobile Terminals

    Junghyun Ham;Jongseok Bae;Hyungchul Kim;Mincheol Seo

  • A -20 to 30 dBm Input Power Range Wireless Power System With a MPPT-Based Reconfigurable 48% Efficient RF Energy Harvester and 82% Efficient A4WP Wireless Power Receiver With Open-Loop Delay Compensation

    Sang-Yun Kim;Hamed Abbasizadeh;Behnam Samadpoor Rikan;Seong Jin Oh

Frequent Co-Authors

Youngoo Yang
Youngoo Yang Sungkyunkwan University
Dong In Kim
Dong In Kim Sungkyunkwan University
Dong Soo Lee
Dong Soo Lee Seoul National University
Jin-Woo Jung
Jin-Woo Jung Dongguk University
Ikmo Park
Ikmo Park Ajou University
Deukhyoun Heo
Deukhyoun Heo Washington State University
Jong-Min Lee
Jong-Min Lee Hanyang University

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Related Online Degrees & Career Pathways

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For those seeking a more comprehensive foundation, a project management bachelor degree online can enhance career prospects by combining technical knowledge with essential management principles. This flexibility suits working adults navigating career shifts.

Additionally, many working professionals benefit from accelerated online degree programs, which allow learners to balance studies with existing job responsibilities while advancing in their fields at a faster pace.

For engineers interested in education or corporate training roles, pursuing the best online master's for teaching related to instructional design provides valuable skills to develop effective training materials and deliver technical knowledge to diverse audiences.

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