使用运放大器的简单平方根电压-频率转换器

ICCAS 2010 Pub Date : 2010-12-17 DOI:10.1109/ICCAS.2010.5669664

T. Maneechukate, T. Yaonun, T. Kamsri, M. Julsereewong, V. Riewruja

{"title":"使用运放大器的简单平方根电压-频率转换器","authors":"T. Maneechukate, T. Yaonun, T. Kamsri, M. Julsereewong, V. Riewruja","doi":"10.1109/ICCAS.2010.5669664","DOIUrl":null,"url":null,"abstract":"This paper presents a simple method based on commercially available operation amplifiers (Opamps) for realizing the square-rooting voltage-to-frequency converter (VFC). The realization of square-root function is provided through the use of the opamp supply-current sensing, which utilizes an inherent quadratic characteristic of the opamp class-AB output state. Experimental results verifying the performances of the proposed square-rooting VFC are included.","PeriodicalId":158687,"journal":{"name":"ICCAS 2010","volume":"8 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2010-12-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"7","resultStr":"{\"title\":\"Simple square-rooting voltage-to-frequency converter using opamps\",\"authors\":\"T. Maneechukate, T. Yaonun, T. Kamsri, M. Julsereewong, V. Riewruja\",\"doi\":\"10.1109/ICCAS.2010.5669664\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"This paper presents a simple method based on commercially available operation amplifiers (Opamps) for realizing the square-rooting voltage-to-frequency converter (VFC). The realization of square-root function is provided through the use of the opamp supply-current sensing, which utilizes an inherent quadratic characteristic of the opamp class-AB output state. Experimental results verifying the performances of the proposed square-rooting VFC are included.\",\"PeriodicalId\":158687,\"journal\":{\"name\":\"ICCAS 2010\",\"volume\":\"8 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2010-12-17\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"7\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"ICCAS 2010\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/ICCAS.2010.5669664\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"ICCAS 2010","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/ICCAS.2010.5669664","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}

引用次数: 7

摘要

本文提出了一种基于市售运算放大器(Opamps)实现平方根电压-频率转换器(VFC)的简单方法。利用运放ab类输出状态固有的二次特性，通过运放供电电流传感实现平方根函数。实验结果验证了所提平方根VFC的性能。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

查看原文

微信好友朋友圈 QQ好友复制链接

本刊更多论文

Simple square-rooting voltage-to-frequency converter using opamps

This paper presents a simple method based on commercially available operation amplifiers (Opamps) for realizing the square-rooting voltage-to-frequency converter (VFC). The realization of square-root function is provided through the use of the opamp supply-current sensing, which utilizes an inherent quadratic characteristic of the opamp class-AB output state. Experimental results verifying the performances of the proposed square-rooting VFC are included.

求助全文

通过发布文献求助，成功后即可免费获取论文全文。去求助

来源期刊

ICCAS 2010

自引率

0.00%

发文量

期刊最新文献

Low swing CMOS current mode charge pump A robust walking control of humanoid robots for industrial application Model-based software validation for automotive control systems Propose of unsealed deep groove ball bearing condition monitoring using sound analysis and fuzzy logic Effective covariance tracker based on adaptive changing of tracking window