Results 91 to 100 of about 8,183 (207)

Time domain reflectometry in time variant plasmas

open access: yes, 1992
The effects of time-dependent electron density fluctuations on a synthesized time domain reflectometry response of a one-dimensional cold plasma sheath are considered. Numerical solutions of the Helmholtz wave equation, which describes the electric field
Scherner, Michael J.
core  

CORRTEX: a compact and versatile system for time domain reflectometry [PDF]

open access: yes, 1981
The CORRTEX (COntinuous Reflectometry for Radius versus Time EXperiments) system was designed to be an adaptable and versatile unit for performing time domain reflectometry (TDR).
Eilers, D.D.   +3 more
core  

Efficient reconstruction of dispersive dielectric profiles using time domain reflectometry (TDR) [PDF]

open access: yesHydrology and Earth System Sciences, 2006
We present a numerical model for time domain reflectometry (TDR) signal propagation in dispersive dielectric materials. The numerical probe model is terminated with a parallel circuit, consisting of an ohmic resistor and an ideal capacitance.
P. Leidenberger   +3 more
doaj  

Time-Domain Reflectometry: Novel Sensors for Process Sensing and Control

open access: yes, 2004
UD-CCM has developed Time Domain Reflectometry (TDR) methods and sensors that allow high resolution distributed sensing along the entire sensor with a single ingress/egress ...
Center for Composite Materials
core  

Quadratic Time-Frequency Transforms-Based Brillouin Optical Time-Domain Reflectometry

open access: yes, 2017
Linear and quadratic Time-Frequency (T-F) transforms are proposed for the signal processing of the Brillouin optical time-domain reflectometry, to improve the system performance, in terms of the transition responsivity and frequency resolution. Various T-
Yan, Jize   +9 more
core   +1 more source

Determination of Time Domain Reflectometry Surface Sensors Sensitivity Depending on Geometry and Material Moisture. [PDF]

open access: yesSensors (Basel), 2022
Suchorab Z   +7 more
europepmc   +1 more source

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