An improved modeling of TDR signal propagation for measuring complex dielectric permittivity

NCUIR > Engineering College > Department of Civil Engineering > journal & Dissertation > Item 987654321/100370

Please use this identifier to cite or link to this item: https://ir.lib.ncu.edu.tw/handle/987654321/100370

Title:	An improved modeling of TDR signal propagation for measuring complex dielectric permittivity
Authors:	鐘志忠;Lin, Chih-Ping;Tang, Shr-Hong;Lin, Chun-Hung;Chung, Chih-Chung
Contributors:	工學院土木工程學系
Keywords:	Biogeosciences;Dielectric properties;Earth and Environmental Science;Earth science;Earth Sciences;Geochemistry;Geology;Geotechnical Engineering & Applied Earth Sciences;Matrix;Measurement techniques;Physical properties;TDR;Transmission lines;介电常数测量;传输线理论;信号传播;建模;校准参数;非均匀传输线;非递归算法
Date:	2015-12-01
Issue Date:	2026-04-21 13:59:31 (UTC+8)
Publisher:	China University of Geosciences;Wuhan: China University of Geosciences
Abstract:	摘要： Time domain reflectometry（TDR） is a measurement technique based upon transmission line theory. The solutions of transmission line equations are reformulated in terms of independent physical properties, instead of coupled per-unit-length circuit parameters. The complete TDR response is effectively modeled by a non-uniform transmission line using the non-recursive ABCD matrix approach. Approaches to calibrate line parameters and perform TDR measurements based upon such model are introduced with an example on dielectric spectroscopy. TDR modeling in terms of decoupled physical parameters and non-recursive algorithm allows more convenient calibration of line parameters and facilitates interpretation of TDR measurements. 其他題名： J. Earth Sci 其他題名： JOURNAL OF EARTH SCIENCE 出版者： Wuhan: China University of Geosciences 出版日期： 2015-12-01 出處： Journal of earth science (Wuhan, China), 2015-12, Vol.26 (6), p.827-834 版權： China University of Geosciences and Springer-Verlag Berlin Heidelberg 2015 識別號： ISSN: 1674-487X 識別號： EISSN: 1867-111X 識別號： DOI: 10.1007/s12583-015-0599-7
Appears in Collections:	[Department of Civil Engineering] journal & Dissertation

Files in This Item:

File	Description	Size	Format
index.html		0Kb	HTML	13	View/Open

社群 sharing

Loading...