相关实验视频

Updated: May 10, 2025

Integrated Photoacoustic Ophthalmoscopy and Spectral-domain Optical Coherence Tomography
11:21

Integrated Photoacoustic Ophthalmoscopy and Spectral-domain Optical Coherence Tomography

Published on: January 15, 2013

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一个低功耗,自动直流抑制的光电显微镜读取系统,具有差分电流镜和广泛的通用模式输入范围,连续近似注册器,模拟到数字转换器

Chanyoung Son1, Seok-Tae Koh2, Hyuntak Jeon1

  • 1School of Semiconductor Engineering, Chungbuk National University (CBNU), Cheongju 28644, Republic of Korea.

Micromachines
|April 26, 2025
PubMed
概括

这项研究介绍了可穿戴设备的低功耗光电显微镜 (PPG) 系统. 它高效地处理PPG信号,功率最小,使先进的健康监测.

关键词:
这是一种PPG (摄影光电显微镜).模拟到数字转换器 (ADC)不同电流反射镜 (DCM)读出ICs (ROICs) 的读出ICs (ROICs) 的读出IC连续的近似注册 (SAR) 记录.

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相关概念视频

Instrumentation Amplifier01:25

Instrumentation Amplifier

An electrocardiography (ECG) machine is an essential piece of medical equipment used to monitor the electrical activity of the heart. It operates by detecting small electrical changes on the skin that result from the depolarization of the heart muscle during each heartbeat. However, these signals are in the microvolt range and can be easily overwhelmed by noise or interference.
To overcome this challenge, an ECG machine utilizes an instrumentation amplifier. This specialized amplifier is...
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