An Innovative New Planar Evanescent Microwave Sensor for Refractive Index Measurement

Lavers, Christopher, Fisk, Jonathan and Lavers, Benjamin (2018) An Innovative New Planar Evanescent Microwave Sensor for Refractive Index Measurement. International Journal of Recent Technology and Engineering (IJRTE), 7 (1). -12. ISSN 2231-6612

Full content URL: https://www.ijrte.net/media/1N13-IJRTE0602711-v7-i...

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Item Type:Article
Item Status:Live Archive

Abstract

‘Seed corn funding’ for innovative technologies from the Plymouth University Innovation team has led to
development of a new patented planar evanescent microwave sensor with an internally fabricated recessed
cavity for use with liquid samples in a range of potential aqueous applications, such as refractive index sensing.
Here we present microwave transmission results for a series of polar and non-polar fluids inserted into the
internal cavity of a microwave channel waveguide, and investigate the recess sensing response.

Keywords:Evanescent microwave sensor, metal/dielectric applications, refractive index, waveguide
Subjects:F Physical Sciences > F300 Physics
F Physical Sciences > F330 Environmental Physics
Divisions:College of Science > School of Geography
ID Code:47610
Deposited On:04 Feb 2022 12:37

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