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Junghwan Han
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A 2G/3G/4G SAW-less receiver front-end adopting switchable front-end architecture
K Kwon, J Han
IEEE transactions on microwave theory and techniques 62 (8), 1716-1723, 2014
302014
Recursive receiver down-converters with multiband feedback and gain-reuse
J Han, R Gharpurey
IEEE journal of solid-state circuits 43 (5), 1119-1131, 2008
272008
A SAW-less receiver front-end employing body-effect control IIP2 calibration
J Han, K Kwon
IEEE Transactions on Circuits and Systems I: Regular Papers 61 (9), 2691-2698, 2014
222014
I/Q balance-enhanced wideband receiver front-end for 2G/3G/4G/5G NR cellular applications
J Han, K Kwon
IEEE Transactions on Circuits and Systems I: Regular Papers 67 (6), 1881-1891, 2020
172020
RF receiver front-end employing IIP2-enhanced 25% duty-cycle quadrature passive mixer for advanced cellular applications
J Han, K Kwon
IEEE Access 8, 8166-8177, 2020
162020
24–40 GHz gain-boosted wideband CMOS down-conversion mixer employing body-effect control for 5G NR applications
B Bae, J Han
IEEE Transactions on Circuits and Systems II: Express Briefs 69 (3), 1034-1038, 2021
152021
A current-efficient wideband cellular RF receiver for multi-band inter-and intra-band carrier aggregation using 14nm FinFET CMOS
Y Kim, P Jang, T Jin, J Lee, H Shin, S Ahn, J Bae, J Han, S Heo, TB Cho
2017 IEEE Radio Frequency Integrated Circuits Symposium (RFIC), 204-207, 2017
152017
Power-efficient CMOS cellular RF receivers for carrier aggregation according to RF front-end configuration
Y Kim, J Han, JS Lee, T Jin, P Jang, H Shin, J Lee, TB Cho
IEEE Transactions on Microwave Theory and Techniques 69 (1), 452-468, 2020
142020
Dual-Band CMOS RF Front-End Employing an Electrical-Balance Duplexer and N-Path LNA for IBFD and FDD Radios
P Kang, J Han
IEEE Transactions on Microwave Theory and Techniques 69 (7), 3528-3539, 2021
122021
Dual-band CMOS low-noise amplifier employing transformer-based band-switchable load for 5G NR FR2 applications
B Bae, E Kim, S Kim, J Han
IEEE Microwave and Wireless Technology Letters 33 (3), 319-322, 2022
102022
24–40 GHz mmWave down-conversion mixer with broadband capacitor-tuned coupled resonators for 5G new radio cellular applications
D Lee, M Lee, B Park, E Song, K Lee, J Lee, J Han, K Kwon
IEEE Access 10, 16782-16792, 2022
102022
An RF receiver for multi-band inter-and intra-band carrier aggregation
Y Kim, P Jang, J Han, H Shin, S Ahn, D Kwon, J Choi, S Kang, S Heo, ...
2016 IEEE Radio Frequency Integrated Circuits Symposium (RFIC), 79-82, 2016
102016
25–31 GHz GaN-based LNA MMIC employing hybrid-matching topology for 5G base station applications
HB Ahn, HG Ji, Y Choi, S Lee, DM Kang, J Han
IEEE Microwave and Wireless Technology Letters 33 (1), 47-50, 2022
82022
24–40 GHz dual-band highly linear CMOS up-conversion mixer for mmWave 5G NR FR2 cellular applications
B Bae, J Jeong, S Kim, J Lee, K Kwon, J Han
IEEE Microwave and Wireless Components Letters 32 (8), 999-1002, 2022
82022
A 26–30 GHz GaN HEMT low-noise amplifier employing a series inductor-based stability enhancement technique
H Ahn, H Ji, D Kang, SM Son, S Lee, J Han
Electronics 11 (17), 2716, 2022
72022
A wideband receiver front-end employing new fine RF gain control driven by frequency-translated impedance property
K Kwon, J Han, I Nam
IEEE Microwave and Wireless Components Letters 25 (4), 247-249, 2015
72015
A 2.4-ghz quadrature local oscillator buffer insensitive to frequency-dependent loads for bluetooth low energy applications
E Song, S Kim, J Han, K Kwon
IEEE Microwave and Wireless Components Letters 30 (10), 961-964, 2020
42020
A 2.5 mW 900MHz receiver employing multiband feedback with bias current reuse
J Han, R Gharpurey
2007 IEEE Radio Frequency Integrated Circuits (RFIC) Symposium, 329-332, 2007
42007
A low-power signal-recycling mixer and baseband amplifier with current reuse
R Gharpurey, J Han, S Venkataraman
2006 IEEE International Symposium on Circuits and Systems (ISCAS), 4 pp., 2006
32006
Quadrature passive mixer and frequency down converter for enhancing IIP2
J Han
US Patent 10,855,226, 2020
22020
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Articles 1–20