Jove
Visualize
联系我们
JoVE
x logofacebook logolinkedin logoyoutube logo
关于 JoVE
概览领导团队博客JoVE 帮助中心
作者
出版流程编辑委员会范围与政策同行评审常见问题投稿
图书馆员
用户评价订阅访问资源图书馆顾问委员会常见问题
研究
JoVE JournalMethods CollectionsJoVE Encyclopedia of Experiments存档
教育
JoVE CoreJoVE BusinessJoVE Science EducationJoVE Lab Manual教师资源中心教师网站
使用条款与条件
隐私政策
政策

相关概念视频

Design Example: Capacitance Multiplier Circuit01:20

Design Example: Capacitance Multiplier Circuit

962
In integrated circuit technology, a capacitance multiplier is often utilized to produce a larger capacitance value when a small physical capacitance falls short. This is achieved by a circuit that multiplies capacitance values by a factor of up to 1000, such that a 10-pF capacitor can replicate the performance of a 100-nF capacitor.
The circuit illustrated in Figure 1 below incorporates two op-amps, with the first operating as a voltage follower and the second acting as an inverting amplifier.
962
Switching of BJT01:22

Switching of BJT

499
Switching behavior in Bipolar Junction Transistors (BJTs) is a fundamental aspect utilized in various electronic circuits, particularly for digital logic applications like switches and amplifiers. In a typical switching circuit, a BJT alternates between cut-off and saturation modes, corresponding to the "off" and "on" states, respectively, thus behaving like an ideal switch.
Cut-off Mode ("Off" State): In this state, both the emitter-base and collector-base junctions are...
499

您也可能阅读

相关文章

通过共同作者、期刊和引用图与本文相关的文章。

排序
Same author

Enhancing Hot-Carrier Lifetime through Spin Splitting and Strain Interaction in Chiral Perovskite Materials.

Physical review letters·2026
Same author

Controllable sequential multi-coating assembly of integrated multilayer MXene-coated PET films for ultra-broadband absorption-dominated electromagnetic interference shielding.

Nanoscale·2026
Same author

Efficacy and Safety of a Simple Auxiliary Liver Suspension Device in Complex Laparoscopic Hepatectomy: A Multicenter Randomized Clinical Trial.

Annals of gastroenterological surgery·2026
Same author

USP20 promotes CD8<sup>+</sup> T cell exhaustion and impairs KRAS<sup>G12D</sup> inhibitor efficacy by orchestrating cholesterol metabolism and autophagy in pancreatic cancer.

Gut·2026
Same author

Dependencies of ecological drought on climatic drivers in diverse ecosystems: Implications for water resources management.

Journal of environmental management·2026
Same author

Critical zone agrohydrology: An integrative paradigm for agricultural water sustainability.

PNAS nexus·2026

相关实验视频

Updated: Sep 12, 2025

Patterning via Optical Saturable Transitions - Fabrication and Characterization
08:19

Patterning via Optical Saturable Transitions - Fabrication and Characterization

Published on: December 11, 2014

6.9K

带有重印图案的智能光纤可以作为芯片类多门逻辑开关电路的功能.

Xiaofei Wei1,2, Rui Li1, Siwei Xiang3

  • 1College of Chemistry and Chemical Engineering, Chongqing University, Chongqing, China.

Nature communications
|August 8, 2025
PubMed
概括

研究人员开发了一种用于体内网络的智能纤维,使得精确的健康监测成为可能. 这种纤维集成了多生理传感和现场计算,用于在可穿戴医疗技术中高效的数据处理.

更多相关视频

Multicolor Fluorescence Detection for Droplet Microfluidics Using Optical Fibers
10:21

Multicolor Fluorescence Detection for Droplet Microfluidics Using Optical Fibers

Published on: May 5, 2016

10.7K
A Silicon-tipped Fiber-optic Sensing Platform with High Resolution and Fast Response
09:03

A Silicon-tipped Fiber-optic Sensing Platform with High Resolution and Fast Response

Published on: January 7, 2019

7.3K

相关实验视频

Last Updated: Sep 12, 2025

Patterning via Optical Saturable Transitions - Fabrication and Characterization
08:19

Patterning via Optical Saturable Transitions - Fabrication and Characterization

Published on: December 11, 2014

6.9K
Multicolor Fluorescence Detection for Droplet Microfluidics Using Optical Fibers
10:21

Multicolor Fluorescence Detection for Droplet Microfluidics Using Optical Fibers

Published on: May 5, 2016

10.7K
A Silicon-tipped Fiber-optic Sensing Platform with High Resolution and Fast Response
09:03

A Silicon-tipped Fiber-optic Sensing Platform with High Resolution and Fast Response

Published on: January 7, 2019

7.3K

科学领域:

  • 材料科学 材料科学 材料科学
  • 生物医学工程 生物医学工程
  • 电气工程 电气工程

背景情况:

  • 对个性化健康管理的日益增长的需求需要先进的体内传感网络.
  • 目前的系统经常严重依赖云计算进行数据分析,这给电力和效率带来了挑战.

研究的目的:

  • 开发一种能够集成传感和现场逻辑计算的智能光纤,用于车身网络.
  • 在可穿戴健康监测系统中实现高效的本地化数据处理.

主要方法:

  • 一种新的重印技术被用来在智能纤维上创建多层图案.
  • 这种方法允许精确堆叠的电路单元与75微米的线宽在一个分阶配置.
  • 由此产生的光纤可以作为一维的芯片类多门逻辑开关电路阵列.

主要成果:

  • 一种具有高密度,每米3000多个电路单元的智能光纤成功制造.
  • 纤维可以编织成织品,以创建一个覆盖身体的网络,每个单元都充当计算终端.
  • 开发的技术促进了现场逻辑计算,减少了对广泛云处理的需求.

结论:

  • 智能纤维是一个可行的解决方案,用于创建集成的,智能的基于织品的身体覆盖网络,用于精确的健康管理.
  • 这种方法通过实现局部计算来提高可穿戴健康监测的效率.
  • 该技术支持开发先进的体内网络,用于全面的生理传感和数据分析.