Zobrazeno 1 - 10
of 40
pro vyhledávání: '"Seungchul Jung"'
Autor:
Pavan Kumar Chundi, Dewei Wang, Sung Justin Kim, Minhao Yang, Joao Pedro Cerqueira, Joonsung Kang, Seungchul Jung, Sangjoon Kim, Mingoo Seok
Publikováno v:
Frontiers in Neuroscience, Vol 15 (2021)
This paper presents a novel spiking neural network (SNN) classifier architecture for enabling always-on artificial intelligent (AI) functions, such as keyword spotting (KWS) and visual wake-up, in ultra-low-power internet-of-things (IoT) devices. Suc
Externí odkaz:
https://doaj.org/article/6090999d7cce40959bee94933b58a8ef
Autor:
Hyeon-Ji Choi, Chisung Bae, Yeunhee Huh, Sang Joon Kim, Seungchul Jung, Kye-Seok Yoon, Joo-Mi Cho, Hyo-Jin Park, Chan-Ho Lee, Su-Min Park, Esun Baik, Young-Ju Oh, Ho-Chan Ahn, Chan-Kyu Lee, Sung-Wan Hong
Publikováno v:
IEEE Transactions on Industrial Electronics. 70:8603-8608
Autor:
Seungchul Jung, Sang Joon Kim
Publikováno v:
2022 International Electron Devices Meeting (IEDM).
Publikováno v:
IEEE Solid-State Circuits Letters. 4:182-185
This letter presents a single-inductor–multiple-output (SIMO) step-up/down dc–dc converter for an implantable electroceutical system on chip (SoC), which generates the supply voltages of 0.8, 1.8, and 12 V from a battery (3–4.2 V). To extend th
Publikováno v:
IEEE Transactions on Circuits and Systems I: Regular Papers. 67:3601-3612
This paper introduces a fully integrated switched-capacitor (SC) DC-DC boost converter suitable for energy harvesting in miniature sensor systems with varying harvesting source and battery voltages. Unlike the conventional SC DC-DC boost converters,
Publikováno v:
IEEE Journal of Solid-State Circuits. 55:1374-1385
This article proposes a resonant voltage mode receiver (RVM-Rx) as a new topology of a wireless power receiver for battery charging. With a resonant capacitor interleaving scheme, an LC tank in the receiver can always be configured and isolated from
Publikováno v:
2021 IEEE Wireless Power Transfer Conference (WPTC).
Implantable biomedical devices are spotlighted as promising diagnostic and treatment solutions for chronic diseases providing continuous management. In order to expand its applications, wireless charging technology is essential in that it can signifi
Autor:
Joao P. Cerqueira, Sung Justin Kim, Joonsung Kang, Sang Joon Kim, Minhao Yang, Dewei Wang, Pavan Kumar Chundi, Seungchul Jung, Mingoo Seok
Publikováno v:
Frontiers in Neuroscience
Frontiers in Neuroscience, Vol 15 (2021)
Frontiers in Neuroscience, Vol 15 (2021)
This paper presents a novel spiking neural network (SNN) classifier architecture for enabling always-on artificial intelligent (AI) functions, such as keyword spotting (KWS) and visual wake-up, in ultra-low-power internet-of-things (IoT) devices. Suc
Autor:
Seungchul Jung, Hyungwoo Lee, Sungmeen Myung, Hyunsoo Kim, Seung Keun Yoon, Soon-Wan Kwon, Yongmin Ju, Minje Kim, Wooseok Yi, Shinhee Han, Baeseong Kwon, Boyoung Seo, Kilho Lee, Gwan-Hyeob Koh, Kangho Lee, Yoonjong Song, Changkyu Choi, Donhee Ham, Sang Joon Kim
Publikováno v:
Nature. 601(7892)
Implementations of artificial neural networks that borrow analogue techniques could potentially offer low-power alternatives to fully digital approaches
Autor:
Dewei Wang, Mingoo Seok, Sang Joon Kim, Pavan Kumar Chundi, Sung Justin Kim, Joonsung Kang, Minhao Yang, Seungchul Jung, Joao P. Cerqueira
Publikováno v:
A-SSCC
Always-on artificial intelligent (AI) functions such as keyword spotting (KWS) and visual wake-up tend to dominate total power consumption in ultra-low power devices [1]. A key observation is that the signals to an always-on function are sparse in ti
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7c19acac9aaba5e61c9b322f16880b81