Analysis of RCS Characteristics of Dielectric Barrier Discharge Plasma Actuator

Wookhyun Ahn, Jong Gwan Yook, Ilyoung Oh, Jinwoo Yim, Jungje Ha, Gihun Bae, Heung Cheol Yoo

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

It is difficult to predict plasma parameters such as electron density and collision frequency due to a large error between the simulation and experimental results. Hence, the parameter distributions are not considered, and the method is proposed to analyze the plasma using an equivalent material. The error between the analysis of the dispersive characteristics of the plasma through numerical analysis and the measurement results in the real plasma-generated environment is improved. The radar cross-section (RCS) of dielectric barrier discharge (DBD) plasma actuator is measured, and the formula is derived by modeling DBD plasma actuator such as dielectric slab. As a result, the permittivity of the plasma can be extracted, and the dispersive characteristics of the plasma were modeled and used in a commercial simulation tool to compare with the measurements.

Original languageEnglish
Title of host publication2020 IEEE International Symposium on Antennas and Propagation and North American Radio Science Meeting, IEEECONF 2020 - Proceedings
PublisherInstitute of Electrical and Electronics Engineers Inc.
Pages1215-1216
Number of pages2
ISBN (Electronic)9781728166704
DOIs
Publication statusPublished - 2020 Jul 5
Event2020 IEEE International Symposium on Antennas and Propagation and North American Radio Science Meeting, IEEECONF 2020 - Virtually, Toronto, Canada
Duration: 2020 Jul 52020 Jul 10

Publication series

Name2020 IEEE International Symposium on Antennas and Propagation and North American Radio Science Meeting, IEEECONF 2020 - Proceedings

Conference

Conference2020 IEEE International Symposium on Antennas and Propagation and North American Radio Science Meeting, IEEECONF 2020
CountryCanada
CityVirtually, Toronto
Period20/7/520/7/10

Bibliographical note

Publisher Copyright:
© 2020 IEEE.

All Science Journal Classification (ASJC) codes

  • Computer Networks and Communications
  • Instrumentation

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