Current-reuse bleeding mixer SG Lee, JK Choi
Electronics letters 36 (8), 1, 2000
269 2000 A fully integrated UHF-band CMOS receiver with multi-resolution spectrum sensing (MRSS) functionality for IEEE 802.22 cognitive radio applications J Park, T Song, J Hur, SM Lee, J Choi, K Kim, K Lim, CH Lee, H Kim, ...
IEEE Journal of Solid-State Circuits 44 (1), 258-268, 2008
116 2008 Current-reuse bleeding mixer SG Lee, JK Choi, NS Kim
US Patent 6,892,062, 2005
95 2005 A 5.8 GHz integrated CMOS dedicated short range communication transceiver for the Korea/Japan electronic toll collection system K Kwon, J Choi, J Choi, Y Hwang, K Lee, J Ko
IEEE Transactions on Microwave Theory and Techniques 58 (11), 2751, 2010
61 2010 An interference-aware 5.8 GHz wake-up radio for ETCS J Choi, K Lee, SO Yun, SG Lee, J Ko
2012 IEEE International Solid-State Circuits Conference, 446-448, 2012
56 2012 A 5.8-GHz DSRC Transceiver With a 10- Interference-Aware Wake-Up Receiver for the Chinese ETCS J Choi, IY Lee, K Lee, SO Yun, J Kim, J Ko, G Yoon, SG Lee
IEEE Transactions on Microwave Theory and Techniques 62 (12), 3146-3160, 2014
30 2014 Downconverter and upconverter K Takahiko, S Takahiro, WJ Baek, JK Choi
US Patent 7,627,295, 2009
27 2009 3.7 A fully integrated TV tuner front-end with 3.1 dB NF,>+ 31dBm OIP3,> 83dB HRR3/5 and> 68dB HRR7 IY Lee, SS Lee, D Im, S Kim, J Choi, SG Lee, J Ko
2014 IEEE International Solid-State Circuits Conference Digest of Technical …, 2014
24 2014 A wideband fractional-N frequency synthesizer with linearized coarse-tuned VCO for UHF/VHF mobile broadcasting tuners J Shin, J Kim, S Kim, J Choi, N Kim, YS Eo, H Shin
2007 IEEE Asian Solid-State Circuits Conference, 440-443, 2007
24 2007 WiFi HaLow for long-range and low-power Internet of Things: System on chip development and performance evaluation IG Lee, DB Kim, J Choi, H Park, SK Lee, J Cho, H Yu
IEEE Communications Magazine 59 (7), 101-107, 2021
22 2021 High-order harmonic rejection mixer using current steering technique KS Park, NH Kim, JK Choi, YS Moon, GS Kim, SW Seo, YH Kim
US Patent App. 12/259,619, 2009
21 2009 Radio specifications of double conversion tuner for cable modem CY Cha, JK Choi, HS Kwon, SG Lee
IEEE transactions on Consumer Electronics 49 (4), 1272-1278, 2003
9 2003 A dual-band receiver architecture for PCS and IMT-2000 SG Lee, NS Kim, SM Oh, JK Choi, SC Kim
Proceedings of Second IEEE Asia Pacific Conference on ASICs. AP-ASIC 2000 …, 2000
8 2000 Spur reduction techniques with a switched-capacitor feedback differential PLL and a DLL-based SSCG in UHF RFID transmitter IY Lee, S Kim, SS Lee, J Choi, J Ko, SG Lee
IEEE Transactions on Microwave Theory and Techniques 63 (4), 1202-1210, 2015
7 2015 High-Q poly-to-poly capacitor for RF integrated circuits SG Lee, JT Lee, JK Choi
Electronics Letters 37 (1), 25-26, 2001
6 2001 A highly efficient 5.8 GHz CMOS transmitter IC with robustness over PVT variations EH Kim, JK Choi, SO Yun, J Ko, K Lee
2010 IEEE Radio Frequency Integrated Circuits Symposium, 403-406, 2010
5 2010 A UHF-band RFID transmitter with spur reduction technique using a DLL-based spread-spectrum clock generator S Kim, IY Lee, SS Lee, MS Kil, J Choi, J Ko, SG Lee
2014 IEEE Radio Frequency Integrated Circuits Symposium, 393-396, 2014
4 2014 Exponential function generator and variable gain amplifier using the same JK Choi, WJ Baek, HH Yoo, SM Oh
US Patent 7,514,980, 2009
4 2009 Integrated tracking filter YS Moon, JK Choi, YH Kim, GS Kim, KS Park
US Patent App. 12/394,677, 2010
2 2010 Terrestial digital multimedia broadcasting receiver BH Jo, WJ Baek, JK Choi, KS Park
US Patent App. 11/422,060, 2006
2 2006