Haidam Choi

According to our database, Haidam Choi authored at least 13 papers between 2023 and 2026.

Collaborative distances:

• Dijkstra number of five.
• Erdős number of four.

2026

A 43.8-to-662.0μW 27.5-to-878.9fps Frame-Rate-Scalable Duty-Cycled Electrical Impedance Tomography System with MIMO Current-Balancing IA.

Haidam Choi, Gichan Yun, Ji-Hoon Suh, Seonwoo Park, Donghyeon Yi, Sohmyung Ha, Minkyu Je

Proceedings of the IEEE International Solid-State Circuits Conference, 2026

2025

A 2.0-mW 70.1-dB SNDR 7.8-MHz BW Continuous-Time Noise-Shaping SAR ADC Using Fully Parallelized Quantization.

Gichan Yun, Sein Oh, Heewon Choee, Haidam Choi, Sohmyung Ha, Minkyu Je

IEEE Trans. Circuits Syst. II Express Briefs, November, 2025

28.2 A 189.3dB-FoMs 14.5fJ/Conversion-Step Continuous-Time Noise-Shaping SAR Capacitance-to-Digital Converter.

Gichan Yun, Haidam Choi, Yoontae Jung, Jiho Myung, Sein Oh, Sohmyung Ha, Minkyu Je

Proceedings of the IEEE International Solid-State Circuits Conference, 2025

2024

A Bio-Impedance Readout IC With Complex-Domain Noise-Correlated Baseline Cancellation.

Haidam Choi, Song-I Cheon, Gichan Yun, Sein Oh, Ji-Hoon Suh, Sohmyung Ha, Minkyu Je

IEEE J. Solid State Circuits, November, 2024

Impedance-Readout Integrated Circuits for Electrical Impedance Spectroscopy: Methodological Review.

Song-I Cheon, Haidam Choi, Hyoju Kang, Ji-Hoon Suh, Seonghyun Park, Soon-Jae Kweon, Minkyu Je, Sohmyung Ha

IEEE Trans. Biomed. Circuits Syst., February, 2024

A 5.7kfps Fast Neural Electrical Impedance Tomography IC Based on Incremental Zoom Structure with Baseline Cancellation for Peripheral Nerve Monitoring Systems.

Ji-Hoon Suh, Haidam Choi, Yoontae Jung, Sohmyung Ha, Minkyu Je

Proceedings of the IEEE Symposium on VLSI Technology and Circuits 2024, 2024

A Fully Dynamic 1^st-Order Δ-ΔΣ Modulator with a 468mV_pp Input Range for Electrical Impedance Tomography Systems.

Haidam Choi, Gichan Yun, Ji-Hoon Suh, Sein Oh, Song-I Cheon, Yoontae Jung, Sohmyung Ha, Minkyu Je

Proceedings of the IEEE Symposium on VLSI Technology and Circuits 2024, 2024

33.8 A Two-Electrode Bio-Impedance Readout IC with Complex-Domain Noise-Correlated Baseline Cancellation Supporting Sinusoidal Excitation.

Song-I Cheon, Haidam Choi, Gichan Yun, Sein Oh, Ji-Hoon Suh, Sohmyung Ha, Minkyu Je

Proceedings of the IEEE International Solid-State Circuits Conference, 2024

A Low-power Δ-ΔΣ-based Bio-impedance Readout IC with Capacitive-feedback Baseline Cancellation.

Haidam Choi, Ji-Hoon Suh, Gichan Yun, Sein Oh, Song-I Cheon, Sohmyung Ha, Minkyu Je

Proceedings of the IEEE International Symposium on Circuits and Systems, 2024

Ultrahigh-G Accelerometer Readout IC with Adaptive Gain Path for Shock Resilience.

Song-I Cheon, Seonghyun Park, Haidam Choi, Yebin Choi, Minho Seok, Young-Ho Cho, Sohmyung Ha, Minkyu Je

Proceedings of the IEEE International Symposium on Circuits and Systems, 2024

A Multi-Node Body-Channel-Communication System Using Adaptive Gain Control with ExG Readout ICs for Moving VR Users.

Dongyoon Lee, Song-I Cheon, Hyungjoo Cho, Seonghyun Park, Jiho Chun, Haidam Choi, Gichan Yun, Yoonsang Cho, Sohmyung Ha, Minkyu Je

Proceedings of the IEEE Asian Solid-State Circuits Conference, 2024

A 1.27-mW Battery-Powered Multimodal Biosensor Interface IC for Wireless Motion Intention Recognition in Wearable Robots.

Jimin Koo, Haidam Choi, Yoontae Jung, Ji-Hoon Suh, Sein Oh, Changhun Seok, Yegeun Kim, Injun Choi, Heewon Choee, Sunglim Han, Jiho Chun, Hoyong Seong, Sohmyung Ha, Minkyu Je

Proceedings of the IEEE Asian Solid-State Circuits Conference, 2024

2023

A 2pA/√Hz Current-Conveyor-Assisted Ultrasound Receiver with 25pF CMUT Parasitic Capacitance.

Gichan Yun, Kyeongwon Jeong, Haidam Choi, Seunghyeon Nam, Chaerin Oh, Hyunjoo Jenny Lee, Sohmyung Ha, Minkyu Je

Proceedings of the IEEE Asian Solid-State Circuits Conference, 2023