A Design of 6.8 mW All Digital Delay Locked Loop With Digitally Controlled Dither Cancellation for TDC in Ranging Sensor

by Muhammad Riaz Ur Rehman, Arash Hejazi, Imran Ali, Jae Jin Lee, Seong Jin Oh, Younggun Pu, Kang-Yoon Lee
Published 2020-01-01

A Fully Integrated Bluetooth Low-Energy Transceiver with Integrated Single Pole Double Throw and Power Management Unit for IoT Sensors

by Sung Jin Kim, Dong Gyu Kim, Seong Jin Oh, Dong Soo Lee, Young Gun Pu, Keum Cheol Hwang, Youngoo Yang, Kang Yoon Lee
Published 2019-05-01

An Efficient Reconfigurable RF-DC Converter With Wide Input Power Range for RF Energy Harvesting

by Danial Khan, Seong Jin Oh, Khuram Shehzad, Muhammad Basim, Deeksha Verma, Young Gun Pu, Minjae Lee, Keum Cheol Hwang, Youngoo Yang, Kang-Yoon Lee
Published 2020-01-01

An Ultra-Low Power, Adaptive All-Digital Frequency-Locked Loop With Gain Estimation and Constant Current DCO

by Imran Ali, Hamed Abbasizadeh, Muhammad Riaz Ur Rehman, Muhammad Asif, Seong Jin Oh, Young Gun Pu, Minjae Lee, Keum Cheol Hwang, Youngoo Yang, Kang-Yoon Lee
Published 2020-01-01

A 2.45 GHz High Efficiency CMOS RF Energy Harvester with Adaptive Path Control

by Danial Khan, Muhammad Basim, Khuram Shehzad, Qurat Ul Ain, Deeksha Verma, Muhammad Asif, Seong Jin Oh, Young Gun Pu, Sang-Sun Yoo, Keum Cheol Hwang, Youngoo Yang, Kang-Yoon Lee
Published 2020-07-01

A Design of Adaptive Control and Communication Protocol for SWIPT System in 180 nm CMOS Process for Sensor Applications

by Muhammad Riaz Ur Rehman, Imran Ali, Danial Khan, Muhammad Asif, Pervesh Kumar, Seong Jin Oh, Young Gun Pu, Sang-Sun Yoo, Keum Cheol Hwang, Youngoo Yang, Dong In Kim, Kang-Yoon Lee
Published 2021-01-01

Design of Peak Efficiency of 85.3% WPC/PMA Wireless Power Receiver Using Synchronous Active Rectifier and Multi Feedback Low-Dropout Regulator

by Zaffar Hayat Nawaz Khan, Young-Jun Park, Seong Jin Oh, Byeong Gi Jang, Seong-Mun Park, Hamed Abbasizadeh, Young Gun Pu, Keum Cheol Hwang, Youngoo Yang, Minjae Lee, Kang-Yoon Lee
Published 2018-02-01

The Influence of Feed Energy Density and a Formulated Additive on Rumen and Rectal Temperature in Hanwoo Steers

by Sangbuem Cho, David Tinotenda Mbiriri, Kwanseob Shim, A-Leum Lee, Seong-Jin Oh, Jinho Yang, Chaehwa Ryu, Young-Hoon Kim, Kang-Seok Seo, Jung-Il Chae, Young Kyoon Oh, Nag-Jin Choi
Published 2014-11-01