Hyun-chul Park
Hyun-chul Park
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A 28GHz Bulk-CMOS dual-polarization phased-array transceiver with 24 channels for 5G user and basestation equipment
JD Dunworth, A Homayoun, BH Ku, YC Ou, K Chakraborty, G Liu, ...
2018 IEEE International Solid-State Circuits Conference-(ISSCC), 70-72, 2018
A highly efficient and linear power amplifier for 28-GHz 5G phased array radios in 28-nm CMOS
S Shakib, HC Park, J Dunworth, V Aparin, K Entesari
IEEE Journal of Solid-State Circuits 51 (12), 3020-3036, 2016
20.6 A 28GHz efficient linear power amplifier for 5G phased arrays in 28nm bulk CMOS
S Shakib, HC Park, J Dunworth, V Aparin, K Entesari
2016 IEEE International Solid-State Circuits Conference (ISSCC), 352-353, 2016
Design of a high-efficiency and high-power inverted Doherty amplifier
G Ahn, M Kim, H Park, S Jung, J Van, H Cho, S Kwon, J Jeong, K Lim, ...
IEEE Transactions on Microwave Theory and Techniques 55 (6), 1105-1111, 2007
4.1 A 39GHz-band CMOS 16-channel phased-array transceiver IC with a companion dual-stream IF transceiver IC for 5G NR base-station applications
HC Park, D Kang, SM Lee, B Park, K Kim, J Lee, Y Aoki, Y Yoon, S Lee, ...
2020 IEEE International Solid-State Circuits Conference-(ISSCC), 76-78, 2020
Highly integrated optical heterodyne phase-locked loop with phase/frequency detection
M Lu, H Park, E Bloch, A Sivananthan, A Bhardwaj, Z Griffith, ...
Optics Express 20 (9), 9736-9741, 2012
40Gbit/s Coherent Optical Receiver Using a Costas Loop
H Park, M Lu, E Bloch, T Reed, Z Griffith, L Johansson, L Coldren, ...
European Conference and Exhibition on Optical Communication, PD (Th.3.A), 2012
An integrated 40 Gbit/s optical costas receiver
M Lu, H Park, E Bloch, A Sivananthan, JS Parker, Z Griffith, LA Johansson, ...
Journal of Lightwave Technology 31 (13), 2244-2253, 2013
Millimeter-wave series power combining using sub-quarter-wavelength baluns
H Park, S Daneshgar, Z Griffith, M Urteaga, BS Kim, M Rodwell
IEEE Journal of Solid-State Circuits 49 (10), 2089-2102, 2014
A 60 GHz wideband phased-array LNA with short-stub passive vector generator
KJ Kim, KH Ahn, TH Lim, HC Park, JW Yu
IEEE Microwave and Wireless Components Letters 20 (11), 628-630, 2010
A new compact load network for Doherty amplifiers using an imperfect quarter-wave line
H Park, J Van, S Jung, M Kim, H Cho, S Kwon, J Jeong, K Lim, C Park, ...
IEEE transactions on microwave theory and techniques 55 (11), 2313-2319, 2007
A new envelope predistorter with envelope delay taps for memory effect compensation
SC Jung, HC Park, MS Kim, G Ahn, JH Van, H Hwangbo, CS Park, ...
IEEE transactions on microwave theory and techniques 55 (1), 52-59, 2007
Digital pre-distortion for multi-antenna systems
NM Carbone, JD Dunworth, P Hyunchul
US Patent 9,923,524, 2018
Monolithic integration of a high-speed widely tunable optical coherent receiver
M Lu, HC Park, A Sivananthan, JS Parker, E Bloch, LA Johansson, ...
IEEE Photonics Technology Letters 25 (11), 1077-1080, 2013
28GHz phased array transceiver in 28nm bulk CMOS for 5G prototype user equipment and base stations
J Dunworth, BH Ku, YC Ou, D Lu, P Mouat, A Homayoun, K Chakraborty, ...
2018 IEEE/MTT-S International Microwave Symposium-IMS, 1330-1333, 2018
A 60-W multicarrier WCDMA power amplifier using an RF predistorter
KH Lim, G Ahn, S Jung, HC Park, MS Kim, JH Van, H Cho, JH Jeong, ...
IEEE Transactions on Circuits and Systems II: Express Briefs 56 (4), 265-269, 2009
A 16-Element Phased-Array CMOS Transmitter with Variable Gain Controlled Linear Power Amplifier for 5G New Radio
Y Cho, W Lee, H Park, B Park, JH Lee, J Kim, J Lee, S Kim, J Park, S Park, ...
IEEE RFIC2019, 2019
High-efficiency class-F amplifier design in the presence of internal parasitic components of transistors
H Park, G Ahn, S Jung, C Park, W Nah, B Kim, Y Yang
2006 European Microwave Conference, 184-187, 2006
30% PAE W-Band InP Power Amplifiers Using Sub-Quarter-Wavelength Baluns for Series-Connected Power-Combining
H Park, S Daneshgar, JC Rode, Z Griffith, M Urteaga, B Kim, M Rodwell
Compound Semiconductor Integrated Circuit Symposium (CSICS), 2013 IEEE, 1- 4, 2013
Harmonic tuned doherty amplifier
Y Yang, X Yao, HC Park, SW Kwon
US Patent 7,646,248, 2010
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