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Publications ·
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2019 [1] Huu Nguyen Bui, Thanh Son Pham, Ji-Seok Kim, and Jong-Wook Lee, “Field-focused reconfigurable magnetic metamaterial for wireless power transfer and propulsion of an untethered microrobot," Journal of Magnetism and Magnetic Materials, 2019. [2] Seneke Chamith Chandrarathna and Jong-Wook Lee, “A Dual-Stage Boost Converter Using Two-Dimensional Adaptive Input-Sampling MPPT for Thermoelectric Energy Harvesting," IEEE Tran. Circuit and Systems-I, 2019. [3] A L A K Ranaweera, Thanh Son Pham, Huu Nguyen Bui, Viet Ngo, and Jong-Wook Lee, “An active metasurface for field-localizing wireless power transfer using dynamically reconfigurable cavities," Scientific Reports, 2019. [4] Amad Ud Din, Jae-Hun Lee, Nguyen Xuan Hieu, Jong-Wook Lee, “Dual-mode RFID Tag IC Supporting Gen-2 and Visible RFID Modes Using a Process-Compensating Self-Calibrating Clock Generator ," IEEE Transactions on Industrial Electronics, 2019. [5] Thanh Son Pham, Huu Nguyen Bui, Jong-Wook Lee, “Wave propagation control and switching for wireless power transfer using tunable 2-D magnetic metamaterials," Journal of Magnetism and Magnetic Materials, vol. 485, 2019. [6] Amad Ud Din, Muhammad Kamran, Waqar Mahmood, Khursheed Aurangzeb, Abdulaziz Saud Altamrah, Jong-Wook Lee, “An Ef?cient CMOS Dual Switch Recti?er for Piezoelectric Energy-Harvesting Circuits," Electronics, vol. 8, no. 1, 2019. 2018 [1] Van Nhan Nguyen, Duc Nha Duong, Yunmo Chung and Jong-Wook Lee, “A Cyclic Vernier Two-Step TDC for High Input Range Time-of-Flight Sensor Using Startup Time Correction Technique," Sensors, vol. 18, no. 11, 2018. [2] Jae-Hun Lee, Dasom Park, Woojin Cho, Huu Nhan Phan, Cong Luong Nguyen, Jong-Wook Lee, “A 1.15 uW, 200 kS/s 10-b Monotonic SAR ADC Using Dual On-Chip Calibrations and Accuracy Enhancement Techniques," Sensors, vol. 18, no. 10, 2018. 2017 [1] T. S. Pham, A. K. Ranaweera, D. V. Ngo, and J.-W. Lee, “Analysis and experiments on Fano Inteference using 2D metamaterial cavity for enhanced localized wireless power transfer," Journal of Physics D:Applied Physics, vol. 50, p.305102, 2017. [2] H. N. Bui, T. S. Pham, V. Ngo, and J.-W. Lee, “Investigation of various cavity configurations for metamaterial-enhanced field-localizing wireless power transfer," Journal of Physics, vol. 122, p. 093102, 2017. [3] A. U. Din, S. C. Chandrathna, and J.-W. Lee, “Resonant rectifier ICs for piezoelectric energy harvesting using low-voltage drop diode equivalents," Sensors, vol. 17, no. 4, pp. 901-915, April 2017. [4] H.-J. Kim, W.-J. Cho, J.-H. Kwon, and J.-W. Lee, “An X-band 100 W GaN HEMT Power Amplifier Using a Hybrid Switching Method for Fast Pulse Switching," Progress In Electromagnetics Research B. , vol. 78, pp. 1-14, 2017. [5] M. T. Gul, D. V. Ngo, X. T. Nguyen, W. Park, J.-W. Lee, “An 8.5 GHz, 0.4 V, 300 µW Armstrong VCO with Dual Transformer Feedback and Capacitor-Splitting Gate Inductive Feedback," Microwave and Optical Technology Letters, vol. 59, no. 2, pp. 384-388, Feb. 2017. [6] A. U. Din, T. N. Nguyen, H. N. Phan, K. V. Nguyen, and J.-W. Lee, “A 4.6-GHz Low-Phase-Noise Differential Common-Gate Clapp VCO with Simplified Common-mode Biasing," Microwave and Optical Technology Letters, vol. 59, no. 7, pp. 1676-1680, July 2017. 2016 [1] H. V. Duong, N. X. Hieu, D. park, and J.-W. Lee, “A Battery-Assisted passive EPC Gen-2 RFID Tag IC with Efficient battery power Management and RF Energy Harvesting," IEEE Trans. Ind. Electron., DOI: 10.1109/TIE.2016.2585463. [2] T. S. Pham, A. K. Ranaweera, V. D. Lam, and J.-W. Lee, “Experiments on localized wireless power transmission using a magneto-inductive wave 2D metamaterial cavity,” Applied Physics Express, vol. 9, p. 044101, March 2016. [3] H.-S. Lee, V. N. Nguyen, X. L. Pham, H.-K. Park, and J.-W. Lee, “A 250-μW, 18-nV/rtHz Current-Feedback Chopper Instrumentation Amplifier in 180-nm CMOS for High-Performance Bio-Potential Sensing Applications,” Analog Integrated Circuits and Signal Processing, submitted. [4] W. A. Arriola, Y.-S. Kim, J.-W. Lee, I. S. Kim, “Bandwidth of complementary split ring resonator for rectangular waveguide BPFs,” IEEE Microwave and Wireless Components Letters, accepted for publication. 2015 [1] P. Q. Ho Van, Thanh T. Ha, and J.-W. Lee, “A Fully integrated multimode wireless power charger IC with adaptive supply control and built-in resistance compansation.," IEEE Trans. Ind. Electron., vol. 62, no. 2, Feb 2015 [2] S.-Y. Kim, N. X. Hieu, and J.-W. Lee, “A broad-band V-band power amplifier using a reduced access-resistance transistor layout in 65-nm CMOS,” Analog Integrated Circuits and Signal Processing, vol. 82, pp. 487-493, 2015. [3] T. H. Jang, S. I. Yang, W. A. Arriola, K. Kim, J.-W. Lee, and I. Kim, “Energy sensitive bandpass filter to protect Ku-Band LNAs from HPEM Threats” IEEE Microwave and Wireless Components Letters, vol. 25, no 1, pp. 67-69, Jan. 2015. [4] C. H. Tran, S.-Y. Kim, and J.-W. Lee, “Low Power Ka band Injection-Locked Frequency Dividers Using Distributed LC Tanks,” Microwave and Optical Technology Letters, vol. 57, no 6, pp. 1379-1383, June. 2015. [5] T. P. Duong and J.-W. Lee, “A Dynamically Adaptable Impedance-Matching System for Midrange Wireless Power Transfer with Misalignment,” Energies, vol. 8, pp. 7593-7617, July 2015. [6] A. L. A. K. Ranaweera, C. Arriola Moscoso, and J.-W. Lee, “Misalignment Tolerable High Efficiency Mid-range Wireles Power Transfer using Some(2D Anisotropic) Metamaterials,” Journal of Physics D:Applied Physics, vol. 48, p. 455104, 2015. 2014 [1]
J.-W. Lee, N. D. Phan, D. H. T. Vo, and V. -H.
Duong, “A Fully integrated EPC Gen-2 UHF-band passive tag IC using an
efficient power management technique," IEEE Tran. Ind. Electron., 2012, vol. 61, no. 6, June 2014, pp.
2922-2931. [2] J.-W. Lee, and P. Q Ho
Van, “A bidirecional transciever
using a compact DPDT switch for Q-band phase array system," Microwave and Optical
Technology Letters., vol. 56, no. 3, pp. 552-555, Mar.
2014. [3] J. -W. Lee and S.g-Y. Kim,
"A broad-band B-band power amplifier using using
a low-access resistance layout in 6 nm CMOS", Analog Integrated
Circuits and Signal Processing, Submitted. [4] H. -J. Kim and J.-W. Lee, "Design and Fabrication
of X-band 100W GaN HEMT Based Pulsed SSPA Using New
Pulse Switching Method ", Progress in Elecromagnetics
research, in prepration. [5] J. -W. Lee, N. D. Phan, D. H.
T. Vo, and V. -H. Duong , "A Fully Inegrated
Multimode Wieless Power Charger IC wih Adaptive Supply Control and Built-In Resistance Compansation", IEEE Trans. Ind. Electron., in
press. [6]
A. L. A. K. Ranaweera,
T. P. Duong, and J.-W. Lee, “Experimental investigation of compact
metamaterial for high efficiency mid-range wireless power transfer
applications,” Journal of Applied Physics, vol. 116, p. 043914, July 2014. [7] T. P. Doung, and J. -W. Lee,
"Three-step Impedance Searching Method for Digitally Tuned Mid-Range
Wireless Power Transfer System," IEEE Trans. Ind. Electron., in preparation. 2013 [1] Ngoc Dang Phan, IK Joon Chang and Jong-Wook Lee, "A 2 K-b one-time programmable memory or UHF passive RFID tag IC in a stanard 0.18µm CMOS processes,"IEEE Trans. Circuits and systems-1, vol. 60, No. 7, pp. 1810-1822, July 2013. [2] Long Thanh Bui, Cong Ha Tran and Jong-Wook Lee, “A low phase noise PLL using Vackar VCO and a wide-locking-range unable divider for V-band signal gneraion in 65-nm CMOS," Analog Ingrated Circuits and Signal Processing, vol. 71, No. 1, pp. 91-102, 2013. [3] T.-N. Nguyn, I.-J. Chang and J.-W. Lee, “A K-band Curren-resue Diferential Armstrong voltage controlled oscillator in 90-nm CMOS Technology," Microwave and Optical Tecnology Leters, vol. 55, no. 1, pp. 112-115, Jan. 2013. [4] Ji-Hoon Kim and Jong-Wook Lee, “A Q-band 4-Bit Acive Phase Shifter Using 0.13 µm CMOS Technology," Microwave and Optical Tecnology Leters, vol. 55, no. 11, pp. 2676-2680, Nov. 2013. 2012 [1] T.-N. Nguyen and J.-W. Lee, “A K-band CMOS Differential Vackar VCO with the Gate Inductive Feedback, IEEE Tran. Circuits and Systems-II, 2012, vol. 59, No. 5, 2012, pp. 257-261.
[2] Jong-Wook Lee and Seong-Yeon Kim ?0 GHz 2-bit switched-line phase shifter using body-floating switches in 0.13 µm CMOS technology, Electronics Letters, vol. 48, no. 7, 2012, pp. 376. 378.
[3] T.-N. Nguyen and J.-W. Lee, “Ultra-low-power Ku-band dual feedback Armstrong VCO with a wide tuning range ,IEEE Tran. Circuits and Systems-II, vol. 59, no 7, 2012.
[4] T.-N. Nguyen and J.-W. Lee, “A K-band differential current-reuse Armstrong VCO in 90nm CMOS technology, Microwave and Optical Technology Letters, Accepted for publication.
[5] N. D. Phan, I. J. Jang, and J.-W. Lee, “A A 2-Kb One-Time Programmable Memory For UHF Passive RFID Tag IC in a Standard 0.18 um CMOS Process,IEEE Tran. Circuits and Systems-I, Accepted for publication. 2011 [1] J.-W. Lee, H. T. V. Duong, Q-H. Huynh, and S.-H. Hong, “A Fully Integrated HF-Band Passive RFID Tag IC Using 0.18 µm CMOS Technology for Low Cost Security Applications, IEEE Transactions on Industrial Electronics, vol. 58, No. 6, June 2011, pp.2531-2540.
[2] M. Chae, J.-W. Lee and S.H. Hong, “Decoupled 4T dynamic CAM suitable for high density storage,” Electronics Letters, vol. 47, no. 7, 2011.
[3] J.-M. Kim, D.-H. Lee, J.-H. Jeun, T.-S. Yoon, H. Lee, J.-W. Lee, and Yong-Sang Kim, “Non-volatile organic memory based on CdSe nano-particle/PMMA blend as a tunneling layer,?Synthetic Metals, vol. 161, no. 13, pp. 1155-1158, 2011.
[4] J.-M. Kim, D.-H. Lee, T.-S. Yoon, H. Lee, J.-W. Lee, and Yong-Sang Kim , “Electrical Charging/Discharging Properties of Organic Memory Device Using CdSe Nanoparticles/PMMA Blend as the Tunneling Layer,?Electrochemical and Solid-State Letters, vol. 14, no. 6, pp. H238-H240, March 2011.
[5] . B. Nguyen and J.-W. Lee, “A K-band CMOS Phase Shifter MMIC Based on a Tunable Composite Metamaterial?IEEE Microwave and Wireless Components Letters, vol. 21, no 6, pp. 311-313, June 2011.
[6] T. P. Duong and J.-W. Lee, “Experimental Results of High-Efficiency Resonant Coupling Wireless Power Transfer Using a Variable Coupling Method? IEEE Microwave and Wireless Components Letters, vol. 21, no 8, pp. 442-444, Aug. 2011.
[7] S.-G. Lee and J.-W. Lee, “A Q-band CMOS Low Noise Amplifier Using Low Voltage Cascode Topology,?Microwave and Optical Technology Letters, vol. 53, no 12, pp. 2985-2988, Dec. 2011.
[8] Duong Huynh-Thai Vo and J.-W. Lee, “Analysis and Design of a Low Power Regulator for a Fully Integrated HF-Band Passive RFID Tag IC,?Analog Integrated Circuits and Signal Processing, Oct. 2011. 2010 [1] N. Tran and J.-W. Lee, “A New Simple High Sensitivity Voltage Multiplier for UHF-band Semi-passive RFID Tags Using a Standard CMOS Process,” IEE Proceedings, Microwaves, Antennas, Propagation, vol. 4, no 11, pp. 1974-1979, 2010.
[2] T.-N. Nguyen and J.-W. Lee, “A Low Phase Noise PMOS Tuned-input Tuned-output Voltage Controlled Oscillator in 0.18 μm CMOS Technology,” Microwave and Optical Technology Letters, 2010, vol. 52, no.8, Aug. 2010, pp. 1852-1855.
[3] J.-W. Lee and B.-S. Kim, “A K-Band High-Voltage Four-Way Series-Bias Cascode Power Amplifier in 0.13 um CMOS ," IEEE Microwave and Wireless Components Letters, 2010, vol. 20, no 2. 2010, pp. 88-90.
[4] J.-W. Lee and S.-H. Hwang, ?17 dBm High Efficiency CMOS Power Amplifiers Operating at High Voltage for a 24 GHz Radar Sensor," IEE Proceedings, Circuits, Devices & System, vol. 4, no 2, pp. 131-137, March 2010.
[5] J.-W. Lee and S.-G. Lee, "Millimeter-Wave CMOS Power Amplifier based on Tapered Device Sizing for High Efficiency Using Standard Digital CMOS ," Microwave and Optical Technology Letters, vol. 52, No. 3, pp. 514-517, 2010.
[6] T.-N. Nguyen and J.-W. Lee, “Low Phase Noise Differential Vackar VCO in 0.18 um CMOS Technology," IEEE Microwave and Wireless Components Letters, vol. 20, no 2. 2010, pp. 88-90, 2010. 2009 [1] C.-H. Han, J.-W. Lee, and S.-H. Hong, " Intra and Inter temperature measurement BIST for SiP module using a digital frequency analyzer circuit ," Electronics Letters, vol. 45, no. 24, Nov. 2009, pp. 1221-1223.
[2] J.-W. Lee and B. Lee, “A Long Range UHF-band Passive RFID Tag IC Based on High-Q Design Approach,?IEEE Transactions on Industrial Electronics, vol. 56, No. 7, pp. 2308-2316, July 2009. 2008 [1] J.-W. Lee and B. Lee, “Design of High-Q UHF RFID Tag Antennas for an Increased Read Range,” IET Proceedings, Microwaves, Antennas, Propagation, vol. 2, no. 7, pp.711-717, 2008. [2] S.-M. Heo and J.-W. Lee , "A Ka-band CMOS Power Amplifier Using New Substrate-shielded Coplanar Waveguide ," Microwave and Optical Technology Letters, Vol. 50, No. 11, pp. 2815, 2008. [3] J.-W. Lee and S.-M. Heo, “A 27 GHz, 14 dBm CMOS Power Amplifier Using 0.18 um Common-Source MOSFETs,” IEEE Microwave and Wireless Components Letters, vol. 18, No. 11, pp.755- 757, 2008. [4] J.-W. Lee, Bomson Lee, and H.-B. Kang, “A High Sensitivity, CoSi2-Si Schottky Diode Voltage Multiplier for UHF-band Passive RFID Tag Chips,” IEEE Microwave and Wireless Components Letters, vol. 18, No. 12, 2008, pp. 830-832. [5] Hee-Bok Kang. Suk-Kyoung Hong, Yong-Wook Song, Man Young Sung, Bok-Gil Choi, Jinyong Chung, and Jong-Wook Lee, “Crypto Based EPC C1G2 UHF (860 MHz?60MHz) Passive RFID Tag Chip,? Integrated Ferroelectrics, Vol. 100, no. 1, pp. 216-227, 2008. [6] Hee-Bok Kang. Suk-Kyoung Hong, Yong-Wook Song, Man Young Sung, Bok-Gil Choi, Jinyong Chung, and Jong-Wook Lee, “High Security FeRAM-Based EPC C1G2 UHF (860 MHz-960 MHz) Passive RFID Tag Chip,?ETRI Journal, , Vol. 30, no. 6, pp. 826-832, 2008. [7] J.-W. Lee, A. Kuliev, and I. Adesida, " Short-channel AlGaN/GaN Field-plated HEMTs for X-band High Power Operation," Japanese Journal of Applied Physics, Vol. 47, No. 3, pp. 1479-1483, 2008. 2007 [1] J.-W. Lee, S.-W. Kim, K.-S. Seol, Y. Kwon, and K.-S. Seo, "High Power 60 GHz Push-Push Oscillator Using InAlAs/InGaAs Metamorphic HEMT Technology," Microwave and Optical Technology Letters, Vol. 49, No. 3, March, pp. 609-612, 2007. [2] J. Ahn, H. Jang, H. Moon, J.-W. Lee, and B. Lee, “Inductively-Coupled Compact RFID Tag Antenna at 910MHz with Near-Isotropic RCS (Radar Cross Section) Patterns,” IEEE Antennas and Wireless Propagation Letters, vol. 6, 2007, pp. 518-520. [3] Hyosang Moon, Namhoon Kim Jong-Wook Lee, and Bomson Lee "Analysis and Measurement of RCS for UHF Band RFID Tag Antennas,” The Journal of Korea Electromagnetic Engineering Society, vol. 18, no. 1, 2007, pp. 31-36. [4] Jong-Wook Lee and Bomson Lee, "Characterization of Schottky Diodes and Design of Voltage Multiplier for UHF-band Passive RFID Transponder," Journal of the Institute of Electronics Engineers of Korea, vol. 44, no.7, July. 2007. [5] Nhan Tran, Bomson Lee, and Jong.-Wook. Lee, "Development of Long-Range UHF-band RFID Tag chip Using Schottky Diodes in Standard CMOS Technology," IEEE Radio Frequency Integrated Circuit (RFIC) Symposium, 2007, pp. 281-284. [6] Sang-Moo Heo and Jong-Wook Lee, “Characterization of CMOS Devices and Application to Ku-band Power Amplifier ,” International Technical Conference on Circuits/Systems, Computers and Communication (ITC-CSCC), 2007, pp.297-298. [7] Nhan Tran, Duy-Dong Pham, Bomson Lee, and Jong-Wook Lee , "System Clock Generator With Digital Calibration in RFID Tag Chip," International Technical Conference on Circuits/Systems, Computers and Communication (ITC-CSCC), 2007, pp. 291-292. [8] Duy-Dong Pham, Nhan Tran, and Jong-Wook Lee, " Wireless Powered, Addressable Temperature Sensor Using On-Chip ADC In 0.18 um CMOS ," International Technical Conference on Circuits/Systems, Computers and Communication (ITC-CSCC), 2007, pp. 293-294. [9] Nhan Tran, Nghia-Tai Nguyen, and Jong-Wook Lee, "UHF-band Semi-Passive RFID Tag Chip Using New High Sensitivity Voltage Multiplier in Standard CMOS," International SoC Design Conference (ISOCC), 2007, pp. 279-282. [10] Duy-Dong Pham, Nhan Tran, Nghia-Tai Nguyen, and Jong-Wook Lee, "A Remotely Powered, Wireless CMOS Temperature Sensor for Environmental Monitoring," International SoC Design Conference (ISOCC), 2007, pp. 343-346. 2006 [1] J.-W. Lee, V. Kumar, and I. Adesida, "High-Power-Density 0.25 um Gate-Length AlGaN/GaN HEMTs on Semi-Insulating 6H-SiC Substrates," Japanese Journal of Applied Physics, Vol. 45, No. 1A, pp. 13-17, 2006. [2] T.-H. Gil, H.-S. Kim, J.-W. Lee, and Y.-S. Kim, "Characterisitics of Ni/SiC Schottky diodes grown by ICP-CVD," Solid-State Electronics, vol. 50, 2006, pp. 1510-1514. [3] J.-W. Lee, "Design and Characterization of a High Power 60 GHz Push-Push Oscillator using Metamorphic HEMT Technology ," The Journal of Korea Electromagnetic Engineering Society, vol. 17, no. 7, 2006, pp. 659-664. [4] J.-W. Lee, H. Kwon, B. Lee, "Design Consideration of UHF RFID Tag for Increased Reading Range," IEEE MTT-S International Microwave Symposium, 2006, pp. 1588-1591. [5] N. Kim, H. Kwon, J.-W. Lee, and B. Lee, "Performance Analysis of RFID Tag Antenna at UHF (911MHz) Band," IEEE Antennas and Propagation Society International Symposium, 2006, pp. 3275-3278. [6] J.-W. Lee, S.-W. Kim, K.-S. Seol, and K.-S. Seo, "A High Power Performance 60 GHz Push-Push Oscillator MMIC in Metamorphic HEMT Technology," Asia-Pacific Microwave Conference (APMC), Yokohama, 2006, pp. 453-456. [7] Nhan Tran, Dong Pham Duy, Bomson Lee, and Jong-Wook Lee, “Analog Front-end Design of UHF-band RFID Tag Using High Quality Factor Schottky Diodes,” International SoC Design Conference (ISOCC), 2006, pp. 163-166. [8] Nhan Tran, Bomson Lee, and Jong-Wook Lee, “Analog Front-end Design of UHF-band Semi-passive RFID Tag,” International Technical Conference on Circuits/Systems, Computers and Communication (ITC-CSCC), 2006, vol.2 pp.149-152. [9] N. Kim, J.-W. Lee and B. Lee,"Performance evaluation of inductively coupled RFID tag using radar cross section," 2006 Korea-Japan Joint Conference, pp. 81-85, Ishikawa, Japan. [10] Nhan Tran, Bomson Lee, and Jong-Wook Lee, “Analog Front-end Design of UHF-band Sensor Network Tag,” IEEK 2006 SoC conference. [11] J.-W. Lee, S.-W. Kim, K.-W. Kim, K.-S. Seol, Y.-W. Kwon, K.-S. Seo, "A high power 60 GHz push-push oscillator using 0.12 um metamorphic HEMTs," Proceedings of IEEK Summer Conference, Vol. 29, No. 1, pp. 495-498, 2006. 2005 [1] J.-W. Lee and I. Adesida, "Gallium Nitride for Electronics ", Encyclopedia of RF and Microwave Engineering, John Wiley & Sons, Inc, vol. 2, pp. 1758-1767, 2005. [2] R. Schwindt, V. Kumar, O. Aktas, J.-W. Lee, and I. Adesida, " |