S
Seokhyeon Jeong
Researcher at University of Michigan
Publications - 44
Citations - 1170
Seokhyeon Jeong is an academic researcher from University of Michigan. The author has contributed to research in topics: CMOS & Comparator. The author has an hindex of 17, co-authored 42 publications receiving 902 citations.
Papers
More filters
Journal ArticleDOI
A Fully-Integrated 71 nW CMOS Temperature Sensor for Low Power Wireless Sensor Nodes
TL;DR: A new sensing element is introduced that outputs only 75 mV to save both power and area in battery-operated, ultra-low power microsystems and is integrated into a wireless sensor node to demonstrate its operation at a system level.
Proceedings ArticleDOI
IoT design space challenges: Circuits and systems
David Blaauw,Dennis Sylvester,Prabal Dutta,Yoonmyung Lee,Inhee Lee,Suyoung Bang,Yejoong Kim,Gyouho Kim,Pat Pannuto,Ye-Sheng Kuo,Dongmin Yoon,Wanyeong Jung,Zhiyoong Foo,Yen-Po Chen,Sechang Oh,Seokhyeon Jeong,Myungjoon Choi +16 more
TL;DR: This paper explores the IoT application space and identifies two common challenges that exist across this space: ultra-low power operation and system design using modular, composable components.
Proceedings ArticleDOI
27.6 A 0.7pF-to-10nF fully digital capacitance-to-digital converter using iterative delay-chain discharge
TL;DR: A fully digital capacitance-to-digital converters (CDC) is presented that is based on the observation that when a ring oscillator is powered from a charged capacitance, the number of RO cycles required to discharge the capacitance to a fixed voltage is naturally linear with the capacitor value.
Proceedings ArticleDOI
A millimeter-scale wireless imaging system with continuous motion detection and energy harvesting
Gyouho Kim,Yoonmyung Lee,Zhiyoong Foo,Pat Pannuto,Ye-Sheng Kuo,Benjamin Kempke,Mohammad Hassan Ghaed,Suyoung Bang,Inhee Lee,Yejoong Kim,Seokhyeon Jeong,Prabal Dutta,Dennis Sylvester,David Blaauw +13 more
TL;DR: A 2×4×4mm3 imaging system complete with optics, wireless communication, battery, power management, solar harvesting, processor and memory, and the system features a 160×160 resolution CMOS image sensor with 304nW continuous in-pixel motion detection mode is presented.
Journal ArticleDOI
Edge-Pursuit Comparator: An Energy-Scalable Oscillator Collapse-Based Comparator With Application in a 74.1 dB SNDR and 20 kS/s 15 b SAR ADC
Minseob Shim,Seokhyeon Jeong,Paul D. Myers,Suyoung Bang,Junhua Shen,Chulwoo Kim,Dennis Sylvester,David Blaauw,Wanyeong Jung +8 more
TL;DR: A detailed analysis of the EPC in the phase domain shows improved energy efficiency over conventional comparators even without energy scaling, and wider resolution tuning capability with small load capacitance and area.