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 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)

A Solar/Thermoelectric/Triboelectric/Vibration/RF Hybrid Energy Harvesting based High Efficiency Wireless Power Receiver. - SeongJin Oh; Danial Khan; Sol-Hee In; Reza E. Rad; Imran Ali; Sungku Yeo; Youngho Ryu; YoungGun Pu; Kang-Yoon Lee (ICECS, 2019)

A Dual-Mode Adjustable High-Gain Ultra-Low Noise Transimpedance Amplifier for Fine Dust Detection. - Reza E. Rad; Arash Hejazi; YoungGun Pu; Kang-Yoon Lee (ISCAS, 2020)

A Low-Power Multichannel Time-to-Digital Converter Using All-Digital Nested Delay-Locked Loops With 50-ps Resolution and High Throughput for LiDAR Sensors. - Arash Hejazi; SeongJin Oh; Muhammad Riaz ur Rehman; Reza E. Rad; SungJin Kim; Jae Jin Lee; YoungGun Pu; Keum-Cheol Hwang; Youngoo Yang; Kang-Yoon Lee (IEEE Trans. Instrum. Meas., 2020)

A High Power High Efficient 5.8 GHz CMOS Class-A Power Amplifier for a WPT Application. - Reza E. Rad; SungJin Kim; Behnam Samadpoor Rikan; Kang-Yoon Lee (ICUFN, 2021)

12-Bit 5 MS/s SAR ADC with Hybrid Type DAC for BLE Applications. - Behnam Samadpoor Rikan; DaeYoung Choi; Reza E. Rad; Arash Hejazi; YoungGun Pu; Kang-Yoon Lee (ICUFN, 2021)

A 2-GHz Reconfigurable Transmitter Using A Class-D PA and A Multi-Tapped Transformer. - Reza E. Rad; Soon Ho Choi; SungJin Kim; Behnam Samadpoor Rikan; Kang-Yoon Lee (ISOCC, 2021)

A 5.8 GHz RF-DC Based Energy-Harvesting Front-End with a Load-Lighting LC-Oscillator Based Voltage Booster for a SWIPT IC. - Reza E. Rad; Behnam Samadpoor Rikan; Kang-Yoon Lee (ISOCC, 2021)

12-Bit 5 MS/s SAR ADC with Split Type DAC for BLE. - Behnam Samadpoor Rikan; Arash Hejazi; DaeYoung Choi; Reza E. Rad; YoungGun Pu; Kang-Yoon Lee (ISOCC, 2021)

A 77-dB Dynamic-Range Analog Front-End for Fine-Dust Detection Systems with Dual-Mode Ultra-Low Noise TIA. - Reza E. Rad; Arash Hejazi; Seyed Ali Hosseini Asl; Khuram Shehzad; Deeksha Verma; SungJin Kim; Behnam Samadpoor Rikan; YoungGun Pu; Joon Tae Kim; Keum-Cheol Hwang; Youngoo Yang; Kang-Yoon Lee (Sensors, 2021)

A 15-W Triple-Mode Wireless Power Transmitting Unit With High System Efficiency Using Integrated Power Amplifier and DC-DC Converter. - ByeongGi Jang; Arash Hejazi; Reza E. Rad; Yasser Mohammadi Qaragoez; Imran Ali; YoungGun Pu; Keum-Cheol Hwang; Youngoo Yang; Kang-Yoon Lee (IEEE Trans. Ind. Electron., 2021)

A 5.8 GHz RF Receiver Front-End With 77.6 dB Dynamic Range AGC for a DSRC Transceiver. - Reza E. Rad; Arash Hejazi; Sungjin Kim; YoungGun Pu; Joon Tae Kim; Keum-Cheol Hwang; Youngoo Yang; Kang-Yoon Lee (IEEE Access, 2022)

A Wideband Multilevel Reconfigurable Class E/F23 Power Amplifier With a Band-Selecting Tracking Reactance Compensation Automatic Calibration Algorithm. - Reza E. Rad; Yasser Mohammadi Qaragoez; Sungjin Kim; Arash Hejazi; Dong Gyu Kim; Danial Khan; Imran Ali; Behnam Samadpoor Rikan; Sang-Sun Yoo; YoungGun Pu; Keum-Cheol Hwang; Youngoo Yang; et al. (IEEE Access, 2022)

A 1.8-2.7 GHz Triple-Band Low Noise Amplifier with 31.5 dB Dynamic Range of Power Gain and Adaptive Power Consumption for LTE Application. - Seyed Ali Hosseini Asl; Reza E. Rad; Behnam Samadpoor Rikan; YoungGun Pu; Keum-Cheol Hwang; Youngoo Yang; Kang-Yoon Lee (Sensors, 2022)

A High-Power 3P3T Cross Antenna Switch with Low Harmonic Distortion and Enhanced Isolation Using T-Type Pull-Down Path for Cellular Mobile Devices. - Arash Hejazi; Reza E. Rad; Seyed Ali Hosseini Asl; Kyung-Duk Choi; Joon-Mo Yoo; Hyungki Huh; Seokkee Kim; Yeonjae Jung; Kang-Yoon Lee (Sensors, 2022)

A 0.617-2.7 GHz Highly Linear High-Power Dual Port 15 Throws Antenna Switch Module (DP15T-ASM) with Branched-Antenna Technique and Termination Mode. - Reza E. Rad; Kyung-Duk Choi; Sung-Jin Kim; YoungGun Pu; Yeon-Jae Jung; Hyung-Ki Huh; Joon-Mo Yoo; Seok-Kee Kim; Kang-Yoon Lee (Sensors, 2022)

A Dual-Band 47-dB Dynamic Range 0.5-dB/Step DPA with Dual-Path Power-Combining Structure for NB-IoT. - Reza E. Rad; Sungjin Kim; YoungGun Pu; Yeon-Jae Jung; Hyungki Huh; Joon-Mo Yoo; Seokkee Kim; Kang-Yoon Lee (Sensors, 2022)

A 5.8 GHz 1.8 V +20 dBm 32.5% PAE Power Amplifier for a Short-Range Over-the-Air WPT Application. - Myonggwan Kim; Reza E. Rad; Sungjin Kim; Younggun Pu; Yeonjae Jung; Hyungki Huh; Joonmo Yoo; Seokkee Kim; Kangyoon Lee (Sensors, 2023)

100-nW Wake Up Receiver With -42.3 dBm Sensitivity for Real-Time Location Systems. - Kyung-Duk Choi; Reza E. Rad; Yu-Sub Sin; Jun-Eun Park; Keum-Cheol Hwang; Youngoo Yang; Kang-Yoon Lee (IEEE Access, 2025)