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Cheol Ho Kim
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Year
28 GHz switched-beam antenna based on S-PIN diodes for 5G mobile communications
Y Yashchyshyn, K Derzakowski, G Bogdan, K Godziszewski, D Nyzovets, ...
IEEE Antennas and Wireless Propagation Letters 17 (2), 225-228, 2017
872017
Asymmetric broadband Doherty power amplifier using GaN MMIC for femto-cell base-station
S Jee, J Lee, J Son, S Kim, CH Kim, J Moon, B Kim
IEEE Transactions on Microwave Theory and Techniques 63 (9), 2802-2810, 2015
592015
A 2.14-GHz GaN MMIC Doherty power amplifier for small-cell base stations
CH Kim, S Jee, GD Jo, K Lee, B Kim
IEEE Microwave and Wireless Components Letters 24 (4), 263-265, 2014
502014
Fully-integrated two-stage GaN MMIC Doherty power amplifier for LTE small cells
CH Kim, B Park
IEEE Microwave and Wireless Components Letters 26 (11), 918-920, 2016
412016
Time-modulated antenna array for real-time adaptation in wideband wireless systems—Part I: Design and characterization
G Bogdan, K Godziszewski, Y Yashchyshyn, CH Kim, SB Hyun
IEEE Transactions on Antennas and Propagation 68 (10), 6964-6972, 2019
352019
A frequency reconfigurable dipole antenna with solid-state plasma in silicon
DJ Kim, ES Jo, YK Cho, J Hur, CK Kim, CH Kim, B Park, D Kim, YK Choi
Scientific reports 8 (1), 14996, 2018
242018
GaN HEMT MMIC Doherty power amplifier with high gain and high PAE
Y Park, J Lee, S Jee, S Kim, CH Kim, B Park, B Kim
IEEE Microwave and Wireless Components Letters 25 (3), 187-189, 2015
212015
GaN MMIC broadband Doherty power amplifier
S Jee, J Lee, B Park, CH Kim, B Kim
2013 Asia-Pacific Microwave Conference Proceedings (APMC), 603-605, 2013
122013
Reconfigurable Yagi-Uda antenna based on a silicon reflector with a solid-state plasma
DJ Kim, JS Park, CH Kim, J Hur, CK Kim, YK Cho, JB Ko, B Park, D Kim, ...
Scientific Reports 7 (1), 17232, 2017
102017
Thick-copper-buried inductors using anodized aluminum package substrates
CH Kim, YS Kwon
IEEE Transactions on Components, Packaging and Manufacturing Technology 2 (8 …, 2012
102012
A frequency reconfigurable slot dipole antenna using surface PIN diodes
ES Jo, D Kim, J Hur, DJ Kim, CK Kim, YK Choi, YK Cho, CH Kim, BH Park, ...
2017 international symposium on antennas and propagation (ISAP), 1-2, 2017
82017
A 21.9-dB Gain 18.9–35.9-GHz low noise amplifier using InGaAs E-mode 0.15-um pHEMT technology
S Kong, HD Lee, CH Kim, B Park
2017 IEEE Asia Pacific Microwave Conference (APMC), 1203-1206, 2017
72017
Switch mode power supply using a reconfigurable delta-sigma modulator and method of driving the same
YK Cho, MD Kim, SB Hyun, BH Park, CH Kim
US Patent 10,418,898, 2019
62019
Voltage comparator, voltage comparison method of the same, and reset method of the same
YK Cho, CH Kim, BH Park, LEE Kwangchun, JH Jung, SB Hyun
US Patent 10,461,725, 2019
52019
Reconfigurable Beamforming Silicon Plasma Antenna with Vertical PIN Diode Array
J Hur, IJ Nam, YK Cho, DJ Kim, ES Jo, S Lee, CK Kim, GB Lee, CH Kim, ...
Advanced Electronic Materials 6 (12), 2000257, 2020
42020
Antenna structure
CH Kim, LEE Kwangchun, K DongSeung, BH Park
US Patent App. 14/982,796, 2016
42016
Design of a 28-GHz low noise amplifier using 0.15-um InGaAs pHEMT E-mode technology
S Kong, HD Lee, CH Kim, B Park
2017 IEEE International Symposium on Radio-Frequency Integration Technology …, 2017
32017
Semiconductor-based reflector antenna using integrated PIN diodes
YK Cho, CH Kim, SB Hyun, KC Lee, BH Park
2016 International Symposium on Antennas and Propagation (ISAP), 748-749, 2016
32016
Optimization of the intrinsic length of a PIN diode for a reconfigurable antenna
DJ Kim, T Bang, J Hur, CK Kim, YK Choi, CH Kim, B Park
2016 International Conference on Electronics, Information, and …, 2016
32016
High‐performance stacked‐coil transformers with thick metal layers
CH Kim, B Park
Electronics Letters 50 (19), 1359-1361, 2014
32014
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