Millimeter wave emissivity measurement of military coating materials

1.School of EIC, Huazhong University of Science and Technology, Wuhan 430074, China;2.National Key Laboratory of Science and Technology on Multi-Spectral Information Processing, Wuhan 430074, China

Clc Number:


Fund Project:

Supported by the China Post-doctoral Science Fund (2020M682412), National Natural Science Foundation of China (61871438)

  • Article
  • |
  • Figures
  • |
  • Metrics
  • |
  • Reference
  • |
  • Related
  • |
  • Cited by
  • |
  • Materials
  • |
  • Comments

    Materials samples of some common military coating including radar absorbing coating, high emission infrared coating, radar absorbing and high emission infrared compatible coating, radar absorbing and low emission infrared compatible coating, and aviation anticorrosive coating are prepared and their emissivity at different observation angles in Ka band is measured in this paper. An improved measurement scheme based on voltage method is proposed and used for the measurement experiments, The measurement scheme can eliminate the errors caused by antenna sidelobe and thickness difference between sample and reference bodies. In addition, the main sources of measurement uncertainty are analyzed and discussed.

    Cited by
Get Citation

SU Jin-Long, HU Fei, TIAN Yan, ZHENG Tao, HU Yan. Millimeter wave emissivity measurement of military coating materials[J]. Journal of Infrared and Millimeter Waves,2021,40(6):761~767

Article Metrics
  • Abstract:
  • PDF:
  • HTML:
  • Cited by:
  • Received:February 01,2021
  • Revised:December 06,2021
  • Adopted:July 07,2021
  • Online: November 29,2021
  • Published: