A design of ultra-low noise LDO using noise reduction network techniques. - Hamed Abbasizadeh; Behnam Samadpoor Rikan; Thi Kim Nga Truong; Kwan-Tae Kim; Sung-Jin Kim; Dong-Soo Lee; Kang-Yoon Lee (ISOCC, 2017)

A low leakage retention LDO and leakage-based BGR with 120nA quiescent current. - Behnam Samadpoor Rikan; Hamed Abbasizadeh; Thi Kim Nga Truong; Sung Jin Kim; Kang-Yoon Lee (ISOCC, 2017)

Low power FSK transceiver using ADPLL with direct modulation and integrated SPDT for BLE application. - Dong-Soo Lee; Sung-Jin Kim; SeongJin Oh; Gyusub Won; Thi Kim Nga Truong; Imran Ali; Hamed Abbasizadeh; Behnam Samadpoor Rikan; Kang-Yoon Lee (ASP-DAC, 2018)

A 3.9 mW Bluetooth Low-Energy Transmitter Using All-Digital PLL-Based Direct FSK Modulation in 55 nm CMOS. - SeongJin Oh; Sung-Jin Kim; Imran Ali; Thi Kim Nga Truong; Dong-Soo Lee; YoungGun Pu; Sang-Sun Yoo; Minjae Lee 001; Keum-Cheol Hwang; Youngoo Yang; Kang-Yoon Lee (IEEE Trans. Circuits Syst. I Regul. Pap., 2018)