Microwave/RF sensors for composition control of continuous flows

Results of numerical investigation of complex propagation constants in circular multilayer waveguides are presented. A model is based on the characteristic equation given in algorithmic manner and can yield the complete spectrum of the waveguides in question. As a result of the investigation, a nove...

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Bibliographic Details
Main Authors: Kapilevich, B., Mudrov, A., Ogourtsov, S., Redkin, G., Zukov, A.
Format: Conference Proceeding
Language:English
Subjects:
Dielectrics
Equations
Filling
Microwave measurements
Microwave sensors
Nonhomogeneous media
Permittivity
Radio frequency
Sensor phenomena and characterization
Telecommunication control
Online Access:Request full text
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Summary:Results of numerical investigation of complex propagation constants in circular multilayer waveguides are presented. A model is based on the characteristic equation given in algorithmic manner and can yield the complete spectrum of the waveguides in question. As a result of the investigation, a novel type of RF/microwave evanescent mode sensor is suggested. These sensors can be used for composition control of continuous flows and have been applied for composition control of oil flows in well pipes.
DOI:10.1109/MEMIA.2001.982355