• 文献检索
  • 文档翻译
  • 深度研究
  • 学术资讯
  • Suppr Zotero 插件Zotero 插件
  • 邀请有礼
  • 套餐&价格
  • 历史记录
应用&插件
Suppr Zotero 插件Zotero 插件浏览器插件Mac 客户端Windows 客户端微信小程序
定价
高级版会员购买积分包购买API积分包
服务
文献检索文档翻译深度研究API 文档MCP 服务
关于我们
关于 Suppr公司介绍联系我们用户协议隐私条款
关注我们

Suppr 超能文献

核心技术专利：CN118964589B侵权必究
粤ICP备2023148730 号-1Suppr @ 2026

文献检索

告别复杂PubMed语法，用中文像聊天一样搜索，搜遍4000万医学文献。AI智能推荐，让科研检索更轻松。

立即免费搜索

文件翻译

保留排版，准确专业，支持PDF/Word/PPT等文件格式，支持 12+语言互译。

免费翻译文档

深度研究

AI帮你快速写综述，25分钟生成高质量综述，智能提取关键信息，辅助科研写作。

立即免费体验

串联薄膜压电器件寄生电容对输出电压的影响。

Influence of parasitic capacitance on output voltage for series-connected thin-film piezoelectric devices.

机构信息

Graduate School of Engineering, University of Hyogo, 2167 Shosha, Himeji 671-2280, Japan.

出版信息

Sensors (Basel). 2012 Dec 4;12(12):16673-84. doi: 10.3390/s121216673.

DOI:10.3390/s121216673
PMID:23211754
原文链接:https://pmc.ncbi.nlm.nih.gov/articles/PMC3571804/
Abstract

Series-connected thin film piezoelectric elements can generate large output voltages. The output voltage ideally is proportional to the number of connections. However, parasitic capacitances formed by the insulation layers and derived from peripheral circuitry degrade the output voltage. Conventional circuit models are not suitable for predicting the influence of the parasitic capacitance. Therefore we proposed the simplest model of piezoelectric elements to perform simulation program with integrated circuit emphasis (SPICE) circuit simulations). The effects of the parasitic capacitances on the thin-film Pb(Zr, Ti)O(3), (PZT) elements connected in series on a SiO(2) insulator are demonstrated. The results reveal the negative effect on the output voltage caused by the parasitic capacitances of the insulation layers. The design guidelines for the devices using series-connected piezoelectric elements are explained.

摘要

串联薄膜压电元件可以产生较大的输出电压。理想情况下，输出电压与连接数成正比。然而，由绝缘层形成并源自外围电路的寄生电容会降低输出电压。传统的电路模型不适合预测寄生电容的影响。因此，我们提出了最简单的压电元件模型，以进行集成电路重点仿真程序 (SPICE) 电路仿真。展示了在二氧化硅 (SiO2) 绝缘体上串联连接的薄膜 Pb(Zr,Ti)O3(PZT) 元件的寄生电容的影响。结果表明，绝缘层的寄生电容对输出电压有负面影响。解释了使用串联压电元件的器件的设计准则。

https://cdn.ncbi.nlm.nih.gov/pmc/blobs/6e94/3571804/1e458d744e59/sensors-12-16673f9.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/6e94/3571804/4b037a43d2b7/sensors-12-16673f1.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/6e94/3571804/fce8b0edc123/sensors-12-16673f2.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/6e94/3571804/2d6028296265/sensors-12-16673f3.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/6e94/3571804/7ad7df7e7cdf/sensors-12-16673f4.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/6e94/3571804/b0b12a441574/sensors-12-16673f5.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/6e94/3571804/ca73cc11bd83/sensors-12-16673f6.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/6e94/3571804/51b418b0fe36/sensors-12-16673f7.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/6e94/3571804/bf9f62b2118a/sensors-12-16673f8.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/6e94/3571804/1e458d744e59/sensors-12-16673f9.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/6e94/3571804/4b037a43d2b7/sensors-12-16673f1.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/6e94/3571804/fce8b0edc123/sensors-12-16673f2.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/6e94/3571804/2d6028296265/sensors-12-16673f3.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/6e94/3571804/7ad7df7e7cdf/sensors-12-16673f4.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/6e94/3571804/b0b12a441574/sensors-12-16673f5.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/6e94/3571804/ca73cc11bd83/sensors-12-16673f6.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/6e94/3571804/51b418b0fe36/sensors-12-16673f7.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/6e94/3571804/bf9f62b2118a/sensors-12-16673f8.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/6e94/3571804/1e458d744e59/sensors-12-16673f9.jpg

相似文献

1
Influence of parasitic capacitance on output voltage for series-connected thin-film piezoelectric devices.串联薄膜压电器件寄生电容对输出电压的影响。
Sensors (Basel). 2012 Dec 4;12(12):16673-84. doi: 10.3390/s121216673.
2
Piezoelectric micromachined ultrasonic transducers based on PZT thin films.基于PZT薄膜的压电微机械超声换能器。
IEEE Trans Ultrason Ferroelectr Freq Control. 2005 Dec;52(12):2276-88. doi: 10.1109/tuffc.2005.1563270.
3
Theory and operation of 2-D array piezoelectric micromachined ultrasound transducers.二维阵列压电微机械超声换能器的理论与操作
IEEE Trans Ultrason Ferroelectr Freq Control. 2008 Nov;55(11):2484-92. doi: 10.1109/TUFFC.956.
4
Characterization of sol-gel Pb(Zr0.53Ti0.47O3) in thin film bulk acoustic resonators.薄膜体声波谐振器中溶胶-凝胶法制备的Pb(Zr0.53Ti0.47O3)的特性研究
IEEE Trans Ultrason Ferroelectr Freq Control. 2008;55(6):1373-9. doi: 10.1109/TUFFC.2008.800.
5
Equivalent circuit and optimum design of a multilayer laminated piezoelectric transformer.多层叠层压电变压器的等效电路与优化设计。
IEEE Trans Ultrason Ferroelectr Freq Control. 2011 Dec;58(12):2504-15. doi: 10.1109/TUFFC.2011.2113.
6
Fabrication and characterization of piezoelectric micromachined ultrasonic transducers with thick composite PZT films.具有厚复合锆钛酸铅（PZT）薄膜的压电微机械超声换能器的制备与表征
IEEE Trans Ultrason Ferroelectr Freq Control. 2005 Dec;52(12):2289-97. doi: 10.1109/tuffc.2005.1563271.
7
Nonlinear interface between the piezoelectric harvesting structure and the modulating circuit of an energy harvester with a real storage battery.带有真实蓄电池的能量收集器的压电收集结构与调制电路之间的非线性接口。
IEEE Trans Ultrason Ferroelectr Freq Control. 2008 Jan;55(1):148-60. doi: 10.1109/TUFFC.2008.624.
8
Preparation of (001)-oriented Pb(Zr,Ti)O3 thin films and their piezoelectric applications.（001）取向的锆钛酸铅（Pb(Zr,Ti)O3）薄膜的制备及其压电应用。
IEEE Trans Ultrason Ferroelectr Freq Control. 2007 Dec;54(12):2431. doi: 10.1109/TUFFC.2007.556.
9
A finite difference model for cMUT devices.一种用于电容式微机械超声换能器（cMUT）器件的有限差分模型。
IEEE Trans Ultrason Ferroelectr Freq Control. 2005 Dec;52(12):2199-210. doi: 10.1109/tuffc.2005.1563263.
10
A highly sensitive Pb(Zr,Ti)O3 thin film ultrasonic micro-sensor with a grooved diaphragm.一种具有带槽隔膜的高灵敏度锆钛酸铅（Pb(Zr,Ti)O3）薄膜超声微传感器。
IEEE Trans Ultrason Ferroelectr Freq Control. 2007 Dec;54(12):2439-45. doi: 10.1109/TUFFC.2007.557.

引用本文的文献

1
A Multi-Mode Broadband Vibration Energy Harvester Composed of Symmetrically Distributed U-Shaped Cantilever Beams.一种由对称分布的U形悬臂梁组成的多模式宽带振动能量收集器。
Micromachines (Basel). 2021 Feb 16;12(2):203. doi: 10.3390/mi12020203.
2
Nanofibers-Based Piezoelectric Energy Harvester for Self-Powered Wearable Technologies.用于自供电可穿戴技术的基于纳米纤维的压电能量收集器。
Polymers (Basel). 2020 Nov 16;12(11):2697. doi: 10.3390/polym12112697.
3
Parametric Study of Bolt Clamping Effect on Resonance Characteristics of Langevin Transducers with Lumped Circuit Models.

本文引用的文献

1
Wireless body sensor networks for health-monitoring applications.用于健康监测应用的无线人体传感器网络。
Physiol Meas. 2008 Nov;29(11):R27-56. doi: 10.1088/0967-3334/29/11/R01. Epub 2008 Oct 9.
带集总电路模型的兰杰文换能器共振特性的螺栓夹紧效应的参数研究。
Sensors (Basel). 2020 Mar 31;20(7):1952. doi: 10.3390/s20071952.
4
Adaptive Feedforward Compensating Self-Sensing Method for Active Flutter Suppression.自适应前馈补偿自感知方法用于主动颤振抑制。
Sensors (Basel). 2018 Oct 13;18(10):3447. doi: 10.3390/s18103447.
5
New Swallowing Evaluation Using Piezoelectricity in Normal Individuals.正常个体中使用压电技术的新型吞咽评估
Dysphagia. 2015 Dec;30(6):759-67. doi: 10.1007/s00455-015-9654-x. Epub 2015 Oct 20.