Dynamics of internal thermal processes in dielectric materials and the method of its measurement in microwave hyperspectral mode

Anton Ubaichin, Anatoliy Surzhikov

Research output: Contribution to journalArticle

1 Citation (Scopus)

Abstract

The paper discusses the results of modeling of thermal radio processes for the purpose of non-destructive testing, diagnosis of dynamic states and prediction in dielectrics by sensing electromagnetic self-radiation in microwave hyperspectral mode. Measurement errors when using radiometric methods of testing have been shown. We have found the specifics of reducing measurement error while increasing the dynamics and resolution of radiometric measurements. We have presented a schematic of a new type of hyperspectrometer with higher performance and frequency resolution.

Original languageEnglish
Pages (from-to)151-161
Number of pages11
JournalMaterials Science Forum
Volume942
DOIs
Publication statusPublished - 1 Jan 2019

Fingerprint

Measurement errors
Microwaves
microwaves
Schematic diagrams
Nondestructive examination
circuit diagrams
Radiation
Testing
electromagnetism
radiation
predictions
Hot Temperature

Keywords

  • Dielectric materials
  • Dynamics of heat process
  • Dynamics of measurements
  • Heat process
  • Microwave hyperspectral measurements
  • New measurements methods
  • Non-destructive testing
  • Passive measurements at microwave band
  • Radio heat process
  • Remote temperature measurements
  • Scientific instrumentation
  • Zero measurements method

ASJC Scopus subject areas

  • Materials Science(all)
  • Condensed Matter Physics
  • Mechanics of Materials
  • Mechanical Engineering

Cite this

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