Effect of pressure on negative DC corona radiated frequency spectrum

Fan Bai*, Zhan Zhong Cui, Xi Chen, Peng Fei Li

*Corresponding author for this work

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

1 Citation (Scopus)

Abstract

Flight vehicle, based on various reasons, accumulates abundant charge in the course of high-speed flight and thus occur the phenomenon of corona discharge. This phenomenon offers a new way for air target detection. This paper aims at processing experimental investigation on radiation frequency spectrum produced by corona discharge at high or low pressure. It concludes that the characteristic frequency spectrum of negative corona discharge basically does not vary along with the pressure and only exists in the process of Trichel pulse of negative corona discharge. Besides, when discharge voltage increases above certain threshold, discharge converts to another mode and the specific characteristic of radiation frequency spectrum disappears.

Original languageEnglish
Title of host publicationProceedings - 2012 International Conference on Computer Science and Electronics Engineering, ICCSEE 2012
Pages42-45
Number of pages4
DOIs
Publication statusPublished - 2012
Event2012 International Conference on Computer Science and Electronics Engineering, ICCSEE 2012 - Hangzhou, Zhejiang, China
Duration: 23 Mar 201225 Mar 2012

Publication series

NameProceedings - 2012 International Conference on Computer Science and Electronics Engineering, ICCSEE 2012
Volume1

Conference

Conference2012 International Conference on Computer Science and Electronics Engineering, ICCSEE 2012
Country/TerritoryChina
CityHangzhou, Zhejiang
Period23/03/1225/03/12

Keywords

  • Trichel pulse
  • negative corona
  • pressure
  • radiation frequency spectrum

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