Conductivity Distribution Measurement at Different Low Frequencies Using a Modular 64 Electrode Electrical Impedance Tomography System

被引：0

作者：

Dimas, Christos ^{[1
]}

Sotiriadis, Paul P. ^{[1
]}

机构：

[1] Natl Tech Univ Athens, Dept Elect & Comp Engn, Athens, Greece

来源：

2017 4TH PANHELLENIC CONFERENCE ON ELECTRONICS AND TELECOMMUNICATIONS (PACET) | 2017年

关键词：

Electrical Impedance Tomography; Phantom Model; Measurement Frequencies; Conductivity;

D O I：

暂无

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

Electrical Impedance Tomography (EIT) is a technique that is widely spread in applications in biomedical engineering. The purpose of EIT is to use a sinusoidal current rather than the traditional methods of tomography where radiation or ultrasound waves are used. In this work, a system architecture using 64-electrodes applied to a circular liquid setup is implemented as well as a test circuitry to verify the system operation. Moreover, measurements are taken at a low-frequency range and their results are presented and compared.

引用

页码：133 / 136

页数：4

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