Generation of ELF and VLF waves by a thermal instability excited in the HF heater‐modulated polar electrojet

S. P. Kuo

Research output: Contribution to journalArticle

Abstract

A thermal instability responding to the modulation of polar electrojet by HF heater as a potential efficient mechanism for the generation of ELF and VLF waves has been investigated. It is shown that a positive feedback through the electron‐neutral collisional heating process can cause the transient response of the plasma to the modulated HF heater to grow exponentially. Considering a sinusoidally modulated HF heater wave having its field amplitude proportional to

Original languageEnglish (US)
Pages (from-to)1019-1027
Number of pages9
JournalRadio Science
Volume28
Issue number6
DOIs
StatePublished - Jan 1 1993

    Fingerprint

ASJC Scopus subject areas

  • Condensed Matter Physics
  • Earth and Planetary Sciences(all)
  • Electrical and Electronic Engineering

Cite this