System-on-Chip for Flow Cytometry with Impedance Measurement and Integrated Real-time Size Classification [0.03%]
集成阻抗测量与实时尺寸分类功能的流式细胞仪片上系统
Tzu-Hsuan Chou,Siyuan Yu,Calder Wilson et al.
Tzu-Hsuan Chou et al.
This paper presents an impedance measurement system-on-chip (SoC) for flow cytometry (i.e. cell counting) applications. A source-differential, three-electrode sensing scheme is used in a microfluidic flow cell for particle detection. At the...
Wearable Epilepsy Seizure Detection on FPGA with Spiking Neural Networks [0.03%]
基于脉冲神经网络的可穿戴式癫痫发作检测（FPGA实现）
Paola Busia,Gianluca Leone,Andrea Matticola et al.
Paola Busia et al.
The development of epilepsy monitoring solutions suitable for everyday use is a very challenging task, where different constraints should be combined, resulting from the required accuracy standards, the unobtrusiveness of the monitoring dev...
A 96 dB Input Dynamic Range Galvanic Skin Response Readout IC with 3.5 pArms Input-Referred Noise for Mental Stress Monitoring [0.03%]
一种用于监测精神压力的汗电解质响应读出芯片，输入噪声3.5pArms，具有96dB超宽输入动态范围
Yi-Jie Lin,Lin Chou,Kun-Ju Tsai et al.
Yi-Jie Lin et al.
This paper presents a low-noise, low-power galvanic skin response (GSR) sensing circuit capable of simultaneously measuring skin conductance level (SCL) and skin conductance response (SCR) for psychological stress monitoring. The circuit in...
A Wearable Ultra-Low-Power System for EEG-based Speech-Imagery Interfaces [0.03%]
一种基于脑电图的意念说话界面超低功耗可穿戴系统
Thorir Mar Ingolfsson,Victor Kartsch,Luca Benini et al.
Thorir Mar Ingolfsson et al.
Speech imagery-the process of mentally simulating speech without vocalization-is a promising approach for brain-computer interfaces (BCIs), enabling assistive communication for individuals with speech impairments or to enhance privacy. Howe...
Energy-Efficient Adaptive Neural Stimulator with Waveform Prediction by Sub-Threshold Interrogation of the Electrode-Tissue Interface [0.03%]
基于电极-组织界面亚阈值探测的自适应神经刺激器及其波形预测方法以实现能量效率提升
Sudip Nag,Aryasree Remadevi,Jin Che et al.
Sudip Nag et al.
This paper presents an implantable low-power neural stimulator that generates electrical stimulation pulses based on subject-specific edge-learning of electrode-tissue voltage profiles. The system deploys a low-magnitude constant-current st...
From Wearables to Implantables: Harnessing sensor technologies for continuous health monitoring [0.03%]
从可穿戴设备到植入式设备：利用传感器技术进行连续健康监测
Asish Koruprolu,Tyler Hack,Omid Ghadami et al.
Asish Koruprolu et al.
Continuous health monitoring by placing sensors onto and into the human body has emerged as a pivotal approach in healthcare. This paper delves into the vast array of opportunities presented by instrumenting the body using wearable, ingesti...
Stochastic Signal Processing Based Stimulation Artifact Cancellation in ΔΣ Neural Frontend [0.03%]
基于随机信号处理的ΔΣ神经前端刺激伪迹消除方法研究
Gayas Mohiuddin Sayed,Armin Bartels,Daniel De Dorigo et al.
Gayas Mohiuddin Sayed et al.
This paper presents a neural recorder frontend featuring electrical stimulation artifact cancellation by employing an adaptive LMS filter in the stochastic domain. The recording system comprises of a low-noise analog frontend and a 1st-orde...
A 101-dB DR 2.2GΩ-Input-Impedance Direct Digitization ExG Front-End With Δ-Modulation [0.03%]
基于Δ调制的101dB动态范围、2.2GΩ输入阻抗的直接数字化可穿戴体征前段电路
Yuying Li,Hao Li,Tianxiang Qu et al.
Yuying Li et al.
Long-term, continuous health monitoring imposes stringent demands on bio-recording analog front-end (AFE) circuits, specifically in terms of dynamic range (DR), noise, input impedance, and power consumption. This work introduces a DR-enhanc...
SmartHeaP- A High-level Programmable and Customized Hearing Aid System on Chip Integrated in a Research Hearing Aid Prototype [0.03%]
智能听觉处理器——一种高度可编程和个性化的助听器芯片系统集成于一款研究型助听器中
Jens Karrenbauer,Sven Schonewald,Simon Klein et al.
Jens Karrenbauer et al.
Hearing loss is one of the most common sensory deficiencies. Hearing aids with adaptable personalized signal processing can further enhance the social lives of those affected. To investigate the degree of possible improvements, high-level p...
A 6.4GΩ-Input-Impedance 104.5dB-CMRR 96dB-DR DD-AFE with Tri-Level IDAC for Small-Diameter Dry-Electrode Interface [0.03%]
一种针对小直径干电极接口的三阶电流舵型IDD-AFE，输入阻抗为6.4GΩ、CMRR为105dB及动态范围为96dB
Yijie Li,Yuxiang Tang,Jianhong Zhou et al.
Yijie Li et al.
This article presents a direct-digitization analog front end (DD-AFE) with enhanced input-impedance, common-mode rejection ratio (CMRR), and dynamic range (DR) for wearable biopotential (ExG) signal acquisition, especially for small-diamete...