A fully on-chip 25MHz PVT-compensation CMOS Relaxation Oscillator. - Hamed Abbasizadeh; Behnam Samadpoor Rikan; Kang-Yoon Lee (VLSI-SoC, 2015)

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)

Design of a capacitor-less LDO with high PSRR for RF energy harvesting applications. - Danial Khan; Hamed Abbasizadeh; Zaffar Hayat Nawaz Khan; Young-Jun Park 005; Kang-Yoon Lee (ISOCC, 2017)

6-Parallel RF energy harvesting rectifier with high power conversion efficiency (PCE) for 5.8GHz 3W wireless power transfer. - Zaffar Hayat Nawaz Khan; Danial Khan; Nabeel Ahmad; Hamed Abbasizadeh; Syed Adil Ali Shah; Young Jun Park 005; Kang-Yoon Lee (ISOCC, 2017)

A high efficiency Digital PWMDC-DC converter using hybrid control technique for EH applications. - Truong Thi Kim Nga; Hamed Abbasizadeh; Truong Van Cong Thuong; 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)

A high-efficiency active rectifier by using zero current sensing and deglitch circuit for inductive coupling receiver. - Syed Adil Ali Shah; Young Jun Park 005; Hamed Abbasizadeh; Zaffar Hayat Nawaz Khan; Danial Khan; Kang-Yoon Lee (ISOCC, 2017)

A 10-bit 1 MS/s segmented Dual-Sampling SAR ADC with reduced switching energy. - Behnam Samadpoor Rikan; Hamed Abbasizadeh; Young-Jun Park 005; Hye-Yeong Kang; SangYun Kim 001; YoungGun Pu; Minjae Lee 001; Keum-Cheol Hwang; Youngoo Yang; Kang-Yoon Lee (Microelectron. J., 2017)

An Inductive 2-D Position Detection IC With 99.8% Accuracy for Automotive EMR Gear Control System. - SangYun Kim 001; Hamed Abbasizadeh; Imran Ali; HongJin Kim; SungHun Cho; YoungGun Pu; Sang-Sun Yoo; Minjae Lee 001; Keum-Cheol Hwang; Youngoo Yang; Kang-Yoon Lee (IEEE Trans. Very Large Scale Integr. Syst., 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)

Low Power High Speed Dynamic Comparator. - Ali Rezapour; Hossein Shamsi; Hamed Abbasizadeh; Kang-Yoon Lee (ISCAS, 2018)

1.6-ppm/°C Reference Voltage Generator with PSRR of -93dB based on Threshold Voltage Difference of LVT and SVT Devices. - Behnam Samadpoor Rikan; Hamed Abbasizadeh; Reza E. Rad; Arash Hejazi; Kang-Yoon Lee (ISOCC, 2018)

A 5.2 GHz RF Energy Harvester System Using Reconfigurable Parallel Rectenna. - Hamed Abbasizadeh; Sang Yun Kim 001; Truong Thi Kim Nga; Danial Khan; SeongJin Oh; Sung Jin Kim; Kwan-Tae Kim; Dong In Kim; Kang-Yoon Lee (MWSCAS, 2018)

A 6-bit 4 MS/s 26fJ/conversion-step segmented SAR ADC with reduced switching energy for BLE. - Behnam Samadpoor Rikan; Hamed Abbasizadeh; SungHun Cho; Sang-Yun Kim 001; Imran Ali; Sung-Jin Kim; Dong-Soo Lee; YoungGun Pu; Minjae Lee 001; Keum-Cheol Hwang; Youngoo Yang; Kang-Yoon Lee (Int. J. Circuit Theory Appl., 2018)

Design of a Low-Power, Small-Area AEC-Q100-Compliant SENT Transmitter in Signal Conditioning IC for Automotive Pressure and Temperature Complex Sensors in 180 Nm CMOS Technology. - Imran Ali; Behnam Samadpoor Rikan; Donggyu Kim; Dong-Soo Lee; Muhammad Riaz ur Rehman; Hamed Abbasizadeh; Muhammad Asif 012; Minjae Lee 001; Keum-Cheol Hwang; Youngoo Yang; Kang-Yoon Lee (Sensors, 2018)

A Sigma-Delta ADC for Signal Conditioning IC of Automotive Piezo-Resistive Pressure Sensors with over 80 dB SNR. - Behnam Samadpoor Rikan; Sang-Yun Kim 001; Nabeel Ahmad; Hamed Abbasizadeh; Muhammad Riaz ur Rehman; Khuram Shehzad; Arash Hejazi; Reza E. Rad; Deeksha Verma; Kang-Yoon Lee (Sensors, 2018)

260-µW DCO With Constant Current Over PVT Variations Using FLL and Adjustable LDO. - Hamed Abbasizadeh; Imran Ali; Behnam Samadpoor Rikan; Dong-Soo Lee; YoungGun Pu; Sang-Sun Yoo; Minjae Lee 001; Keum-Cheol Hwang; Youngoo Yang; Kang-Yoon Lee (IEEE Trans. Circuits Syst. II Express Briefs, 2018)

98-dB Gain Class-AB OTA With 100 pF Load Capacitor in 180-nm Digital CMOS Process. - Seyed Mahmoud Anisheh; Hamed Abbasizadeh; Hossein Shamsi; Chitra Dadkhah; Kang-Yoon Lee (IEEE Access, 2019)

84 dB DC-gain two-stage class-AB OTA. - Seyed Mahmoud Anisheh; Hamed Abbasizadeh; Hossein Shamsi; Chitra Dadkhah; Kang-Yoon Lee (IET Circuits Devices Syst., 2019)

Design of a 900 MHz Dual-Mode SWIPT for Low-Power IoT Devices. - Hamed Abbasizadeh; Sang Yun Kim 001; Behnam Samadpoor Rikan; Arash Hejazi; Danial Khan; YoungGun Pu; Keum-Cheol Hwang; Youngoo Yang; Dong In Kim; Kang-Yoon Lee (Sensors, 2019)

An Ultra-Low Power, Adaptive All-Digital Frequency-Locked Loop With Gain Estimation and Constant Current DCO. - Imran Ali; Hamed Abbasizadeh; Muhammad Riaz ur Rehman; Muhammad Asif 012; SeongJin Oh; YoungGun Pu; Minjae Lee 001; Keum-Cheol Hwang; Youngoo Yang; Kang-Yoon Lee (IEEE Access, 2020)