Controlled Precipitation of Radiation Belt Particles

Abstract

The overall objectives of this work were to quantify the requirements for controlled precipitation of radiation belt particles in order to mitigate enhanced space particle effects, to address critical issues of antenna-plasma coupling, and to develop a model of the effective radiated power throughout the magnetosphere In carrying out this effort, Stanford University worked closely with AFRL/VSB. During the period of performance, Stanford University concentrated on the critical issues which determine the properties of the ion and electron sheaths which surround dipole antennas in a plasma. The accurate modeling of the ion and electron sheaths and their effects on the far-field pattern of the antenna is necessary in order to simulate the characteristics of an antenna radiating at ELF/VLF frequencies in the magnetosphere

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Document Details

Document Type
Technical Report
Publication Date
Mar 24, 2003
Accession Number
ADA413487

Entities

People

  • Timothy F. Bell

Organizations

  • Stanford University

Tags

Communities of Interest

  • Advanced Electronics
  • Energy and Power Technologies
  • Space

DTIC Thesaurus Topics

  • Antennas
  • Charged Particles
  • Dipole Antennas
  • Electric Fields
  • Electromagnetic Fields
  • Electrons
  • Far Field
  • Frequency
  • Magnetic Fields
  • Particle Flux
  • Particles
  • Plasma Sheaths
  • Precipitation
  • Radiation
  • Spacecraft
  • Three Dimensional
  • Two Dimensional

Fields of Study

  • Physics

Readers

  • Phased Array Antenna Design.
  • Plasma Physics.
  • Space/Atmospheric Physics.

Technology Areas

  • Microelectronics
  • Space
  • Space - Hall-Effect Thruster