Joongho Choi

Publication Activity (10 Years)

Years Active: 1991-2019
Publications (10 Years): 4

Top Topics

Chance Discovery

Dc Dc Converter

Top Venues

Microelectron. Reliab.

Publications

Beomsu Yun, Taekyoung Jung, Jinhyun Kim, Joongho Choi
DC-DC Buck Converter for Supercapacitor. ICEIC (2019)
Jae-Seong Jeong, Won-kyoung Lee, Chung-kuk Lee, Joongho Choi
Lifetime and failure analysis of perovskite-based ceramic NTC thermistors by thermal cycling and abrasion combined stress. Microelectron. Reliab. (2017)
Donghoon Seong, Kichang Jang, Wonjoon Hwang, Hyeondeok Jeon, Joongho Choi
Radio-frequency energy-harvesting IC with DC-DC converter. ISOCC (2016)
Jae-Seong Jeong, Yong-Hyun Kim, Chang-kyun Park, Heon-Do Kim, Joongho Choi
Effect of H/Ar treatment on ZnO: B transparent conducting oxide for flexible a-Si: H/μc-Si: H photovoltaic modules under damp heat stress. Microelectron. Reliab. 64 (2016)
Jae-Seong Jeong, Yong-Hyun Kim, Chang-kyun Park, Heon-Do Kim, Joongho Choi
The degradation mechanism of flexible a-Si: H/μc-Si: H photovoltaic modules. Microelectron. Reliab. 55 (9-10) (2015)
Jungryoul Choi, Jungwoo Lee, Sangyun Han, Sungwook Kim, Soonwon Hong, Joongho Choi
A readout circuit with novel zero-g offset calibration for tri-axes capacitive MEMS accelerometer. ISCAS (2015)
Sanghyun Cha, Deukhee Park, Yuenjoong Lee, Changseok Lee, Joongho Choi, Jaeshin Lee, Hyobum Lee
AC/DC converter free LED driver for lightings. ICCE (2012)
Zhun Shen, Ka Lok Man, Chi-Un Lei, Eng Gee Lim, Joongho Choi
Assuring system reliability in wireless sensor networks via verification and validation. ISOCC (2012)
Kichang Jang, Jungsoo Choi, Chulkyu Park, Joongho Choi
A voltage-mode DC-DC converter with enhanced transient responses. ISCAS (2012)
Jisu Kim, Joongho Choi, Jae-Hyun Kim
MPEG-4 codec based uplink resource allocation scheme for the video telephony service in WiBro/WiMAX systems. ISCAS (2011)
Seok Lee, Jayang Yoon, Jaehoon Kim, Changsuk Lee, Hawoong Jung, Jaeshin Lee, Joongho Choi
High-capacity DC-DC converters for active matrix OLED display. APCCAS (2010)
Jayang Yoon, Seok Lee, Jaehoon Kim, Namjin Song, Jinseok Koh, Joongho Choi
Low-noise amplifier path for ultrasound system applications. APCCAS (2010)
Sangduk Yu, Kichang Jang, Sanghyun Cha, Yeonjung Lee, Ohjo Kwon, Kyoungsoo Kwon, Joongho Choi
A piezoelectric actuator driver circuit for automatic focusing of mobile phone cameras. ISCAS (2008)
Jungeui Park, Jungsoo Choi, Wooju Jeong, Sangduk Yu, Kichang Jang, Youngchan Choi, Joongho Choi
Current-sensing technique for current-mode DC-DC buck converter with offset-voltage compensation. APCCAS (2008)
Joongho Choi, Jinup Lim, Cheng-Chew Lim
A low-voltage operational amplifier with high slew-rate for sigma-delta modulators. ISCAS (2006)
Jinup Lim, Youngjoo Cho, Kyungsoo Jung, Jongmin Park, Joongho Choi, Jaewhui Kim
A wide-band active-RC filter with a fast tuning scheme for wireless communication receivers. CICC (2005)
Jaeyoung Shin, Sunki Min, Soosun Kim, Joongho Choi, Soohyoung Lee, Hojin Park, Jaewhui Kim
3.3-V baseband Gm-C filters for wireless transceiver applications. ISCAS (1) (2003)
Jinup Lim, Sungwon Noh, Kwangoh Kim, Joongho Choi
-control circuit. IEEE J. Solid State Circuits 38 (8) (2003)
Joongho Choi, Jinup Lim, Sungwon Noh, Jaeyoung Shin, Kwangoh Kim
3.3-V line drivers for digital subscriber line applications. ISCAS (1) (2001)
Jaeyoung Shin, Joongho Choi, Jinup Lim, Sungwon Noh, Namil Baek, Jong-Hyeong Lee
A 3.3-V analog front-end chip for HomePNA applications. ISCAS (4) (2001)
Jungwook Yang, Joongho Choi, Daniel M. Kuchta, Kevin G. Stawiasz, Petar K. Pepeljugoski, Herschel A. Ainspan
A 3.3-V, 500-Mb/s/ch parallel optical receiver in 1.2-μm GaAs technology. IEEE J. Solid State Circuits 33 (12) (1998)
Joongho Choi, Bing J. Sheu, Josephine C.-F. Chang
A Gaussian synapse circuit for analog VLSI neural networks. IEEE Trans. Very Large Scale Integr. Syst. 2 (1) (1994)
Joongho Choi, Bing J. Sheu, Oscal T.-C. Chen
A monolithic GaAs receiver for optical interconnect systems. IEEE J. Solid State Circuits 29 (3) (1994)
Joongho Choi, Bing J. Sheu, Josephine C.-F. Chang
A Gaussian Synapse Circuit for Analog VLSI Neural Networks. ISCAS (1994)
Joongho Choi, Sa Hyun Bang, Bing J. Sheu
A programmable analog VLSI neural network processor for communication receivers. IEEE Trans. Neural Networks 4 (3) (1993)
Ji-Chien Lee, Bing J. Sheu, Joongho Choi, Ramalingam Chellappa
A mixed-signal VLSI neuroprocessor for image restoration. IEEE Trans. Circuits Syst. Video Technol. 2 (3) (1992)
Wai-Chi Fang, Bing J. Sheu, Oscal T.-C. Chen, Joongho Choi
A VLSI neural processor for image data compression using self-organization networks. IEEE Trans. Neural Networks 3 (3) (1992)
Joongho Choi, Bing J. Sheu
A GaAs Receiver Module for Optoelectronic Computing and Interconnection. ICCD (1991)