Research Area

Analog/RF/mm-Wave integrated circuits

Education

Ph.D. in Information and Communications Engineering, Korea Advanced Institute of Science and Technology, Daejeon, Korea
M.S. in Information and Communications Engineering, Korea Advanced Institute of Science and Technology, Daejeon, Korea
B.S. in Electonic and Electrical Engineering, Kyungpook National University, Daegu, Korea

Professional Experience

Assistant professor, Chosun University, Gwangju, Korea
Senior engineer, Samsung Electronics, Hwaseong, Korea
Post-doctoral research fellow, KAIST, Daejeon Korea

Professional Activities

Reviewer for Microelectronics Journal (Outstanding Reviewer for Microelectronics Journal, July, 2018)
Reviewer for IEEE International Symposium on Circuits and Systems
Invited Reviewer for IEEE Transactions on Microwave Theory and Techniques
Member of IEEE, IEIE

Awards

20th HumanTech Paper Awards (Circuit Design), Gold Prize
19th HumanTech Paper Awards (Circuit Design), Silver Prize

Representative Pulications

[1] Kyung-Sik Choi, D. R. Utomo, Keun-Mok Kim, Byeong-Hun Yun, Sang-Gug Lee, In-Young Lee, “A 490GHz -101.3dBm 32mW Fully Integrated CMOS Imager Adopting Dual-Locking Receiver-Based FLL,” IEEE International Solid-State Circuits Conference (ISSCC), Dig. Tech. Papers, pp. 452-453, Feb 2020.
[2] In-Young Lee, et al., “A Fully Integrated TV Tuner Front-End with 3.1dB NF, >+31dBm OIP3, >83dB HRR3/5 and >68dB HRR7,” IEEE International Solid-State Circuits Conference (ISSCC), Dig. Tech. Papers, pp. 70-71, Feb 2014.
[3] In-Young Lee, Donggu Im, Jinho Ko and Sang-Gug Lee, “A 50-450MHz Tunable RF Biquad Filter Based on Wideband Source Follower with >26dBm IIP3, +12dBm P1dB, and <15dB Noise Figure,” IEEE Journal of Solid-State Circuits, vol. 50, no. 10, pp. 2294-2305, Oct. 2015.
[4] In-Young Lee, Seungjin Kim, Sang-Sung Lee, Jeongki Choi, Jinho Ko and Sang-Gug Lee, “Spur Reduction Techniques With a Switched-Capacitor Feedback Differential PLL and a DLL-Based SSCG in UHF RFID Transmitter,” IEEE Trans. Microwave Theory and Techniques, vol. 63, no. 4, pp. 1202-1210, Apr. 2015.
[5] Donggu Im and In-Young Lee, “A High IIP2 Broadband CMOS Low-Noise Amplifier With a Dual-Loop Feedback,” IEEE Trans. Microwave Theory and Techniques, vol. 64, no. 7, pp. 2068-2079, July. 2016.
[6] In-Young Lee, et al., “A Low-Parasitic and Common-Centroid Cross-Coupled CMOS Transistor Structure for High-Frequency VCO Design,” IEEE Electron Device Letters, vol. 30, no. 5, pp. 532-534, May 2009.
[7] In-Young Lee and Donggu Im, “Low phase noise ring VCO employing input-coupled dynamic current source,” IET Electronics Letters, vol. 56, no. 2, pp. 76-78, Jan. 2020.

Patent

[1] In-Young Lee et al., “Switch, negative resistance cell, and differential voltage controlled oscillator using the same,” US Patent Granted 7741922, June, 2010.
[2] In-Young Lee, Donggu Im, Jinho Ko, “Low noise amplifier,” Korea Patent Granted, 10-1592936, Feb. 02. 2016.
[3] In-Young Lee, Jinho Ko, “RF filter,” Korea Patent Granted, 10-1600877, Mar. 02. 2016.
[4] In-Young Lee, Jinho Ko, “Voltage-controlled oscillator,” Korea Patent Granted, 10-1569483, Nov. 10. 2015
[5] Seungjin Kim, In-Young Lee, Min-Su Kil, Jeongki Choi, Jinho Ko, “Spread-spectrum clock generator,” Korea Patent Granted, 10-1603093, Mar. 8. 2016.