摘要
本文介绍了低温生物介电谱(CDS)测试系统的原理、电路和设计过程。我们应用科日新控电子公司KPCI-812数据采集卡,设计了VisualBasic6.0程序并制作了PCB电路板,成功的研制了CDS测试系统,实现了CDS快速、动态的显示与记录。作为国家自然基金课题的一部分,本测试系统的成功研制为研究电介质的温谱、频谱提供了条件。
In this paper the Principle, circuit and designing process of a measuring system for cryobiological dielectric spectrum（CDS） is presented. We applied a data-collected card developed by krxic Inc, designed a VB program and a PCB board, developed a measuring system for CDS successfully, which can be used to display and record CDS dynamically. As a part of project funded by NSFC, the successful development of measuring system for CDS will provide good condition for the research of dielectric spectrum.
出处
《微计算机信息》
北大核心
2006年第10S期311-312,267,共3页
Control & Automation
基金
国家自然科学基金资助项目(50307005)
