Browsing by author "Van Helleputte, Nick"

0.6V 0.015mm2 time-based biomedical readout for ambulatory applications in 40nm CMOS

Mohan, Rachit; Zaliasl, Samira; Van Hoof, Chris; Van Helleputte, Nick; Yazicioglu, Refet Firat (2016)

A 0.6-V, 0.015-mm2, time-based ECG readout for ambulatory applications in 40-nm CMOS

Mohan, Rachit; Zaliasl, Samira; Gielen, Georges; Van Hoof, Chris; Yazicioglu, Refet Firat; Van Helleputte, Nick (2017)

A 0.6V 0.015mm2 time-based biomedical readout for ambulatory applications in 40nm CMOS

Mohan, Rachit; Zaliasl, Samira; Gielen, Georges; Van Hoof, Chris; Van Helleputte, Nick; Yazicioglu, Refet Firat (2016)

A 0.6V 3.8 $lW ECG/bio-impedance monitoring IC for disposable health patch in 40nm CMOS

Xu, Jiawei; Lin, Qiuyang; Ding, Ming; Li, Yao; Van Hoof, Chris; Serdijn, Wouter; Van Helleputte, Nick (2018-04)

A 108 dB DR Delta n-ary sumation - n-ary sumation M Front-End With 720 mV(pp) Input Range and >+/- 300 mV Offset Removal for Multi-Parameter Biopotential Recording

Yang, Xiaolin; Xu, Jiawei; Ballini, Marco; Chun, Hosung; Zhao, Menglian; Wu, Xiaobo; Van Hoof, Chris; Mora Lopez, Carolina; Van Helleputte, Nick (2021)

A 108dB DR hybrid-CTDT direct-digitalization $D $R- $RM front-end with 720mVpp input range and >300mV offset removal for wearable bio-signal recording

Yang, Xiaolin; Xu, Jiawei; Chun, Ho Sung; Ballini, Marco; Zhao, Menglian; Wu, Xiaobo; Van Hoof, Chris; Van Helleputte, Nick (2019)

A 10V compliant 16-channel stimulator ASIC with sub-10nA mismatch and simultaneous ETI sensing for selective vagus nerve stimulation

Xin, Haoming; Zhou, Meiyi; van Wegberg, Roland; Vis, Peter; Petkos, Konstantinos; Patki, Shrishail; Rossetti, Nicolo; Fichman, Mark; Mihajlovic, Vojkan; Mora Lopez, Carolina; Langereis, Geert; Konijnenburg, Mario; Van Helleputte, Nick (2024)

A 119dB dynamic range charge counting light-to-digital converter for wearable PPGNIRS monitoring applications

Lin, Qiuyang; Xu, Jiawei; Song, Shuang; Breeschoten, Arjan; Konijnenburg, Mario; Van Hoof, Chris; Tavernier, Filip; Van Helleputte, Nick (2020)

A 134 DB Dynamic Range Noise Shaping Slope Light-to-Digital Converter for Wearable Chest PPG Applications

Lin, Qiuyang; Song, Shuang; Van Wegberg, Roland; Sijbers, Wim; Biswas, Dwaipayan; Konijnenburg, Mario; Van Hoof, Chris; Tavernier, Filip; Van Helleputte, Nick (2021-11-24)

A 160uA biopotential acquisition IC with fully integrated IA and motion artifact suppression

Van Helleputte, Nick; Kim, Sunyoung; Kim, Hyejung; Kim, Jong-Pal; Van Hoof, Chris; Yazicioglu, Refet Firat (2012)

A 160μA biopotential acquisition ASIC with fully integrated IA and motion-artifact suppression

Van Helleputte, Nick; Kim, Sunyoung; Kim, Hyejung; Kim, Jong Pal; Van Hoof, Chris; Yazicioglu, Refet Firat (2012)

A 16384-electrode 1024-channel multimodal CMOS MEA for high-throughput intracellular action potential measurements and impedance spectroscopy in drug-screening applications

Mora Lopez, Carolina; Chun, Ho Sung; Berti, Laurent; Wang, Shiwei; Putzeys, Jan; Van Den Bulcke, Carl; Weijers, Jan-Willem; Firrincieli, Andrea; Reumers, Veerle; Braeken, Dries; Van Helleputte, Nick (2018)

A 172 $lW compressive sampling photoplethysmographic readout with embedded direct heart-rate and variability extraction from compressively sampled data

Pamula, Venkata Rajesh; Valero Sarmiento, Jose Manuel; Yan, Long; Bozkurt, Alper; Van Hoof, Chris; Van Helleputte, Nick; Yazicioglu, Refet Firat; Verhelst, Marian (2016-02)

A 172 μW compressively sampled photoplethysmographic (PPG) readout ASIC with heart rate estimation directly from compressively sampled data

Pamula, Venkata Rajesh; Valero-Sarmiento, Jose; Yan, Long; Bozkurt, Alper; Van Hoof, Chris; Van Helleputte, Nick; Yazicioglu, Refet Firat (2017)

A 196 $lW, reconfigurable light-to-digital converter with 119dB dynamic range, for wearable PPG/NIRS sensors

Lin, Qiuyang; Xu, Jiawei; Song, Shuang; Breeschoten, Arjan; Konijnenburg, Mario; Chen, Mingyi; Van Hoof, Chris; Tavernier, Filip; Van Helleputte, Nick (2019)

A 28 mu W 134dB DR 2nd-Order Noise-Shaping Slope Light-to-Digital Converter for Chest PPG Monitoring

Lin, Qiuyang; Song, Shuang; Van Wegberg, Roland; Konijnenburg, Mario; Biswas, Dwaipayan; Van Hoof, Chris; Tavernier, Filip; Van Helleputte, Nick (2021)

A 3.5mm x3.8mm crystal-less MICS transceiver featuring coverages of ±160ppm carrier frequency offset and 4.8-VSWR antenna impedance for insertable smart pills

Song, Minyoung; Ding, Ming; Tiurin, Evgenii; Xu, Kai; Allebes, Erwin; Singh, Gaurav; Zhang, Peng; Traferro, Stefano; Korpela, Hannu; Van Helleputte, Nick; Staszewski, Robert Bogdan; Liu, Yao-Hong; Bachmann, Christian (2020)