Measurement system for HPM

Authors:

  • Mattias Elfsberg
  • Cecilia Möller

Publish date: 2007-04-18

Report number: FOI-R--2257--SE

Pages: 44

Written in: Swedish

Keywords:

  • HPM
  • diagnostics
  • free field measurements
  • microwave
  • B-dot
  • D-dot
  • balun
  • power calculation
  • capacitive voltage divider
  • Rogowski coil

Abstract

This report describes a free field measurement system for measurement of electric and magnetic fields used at the HPM generation research at FOI Defence & Security, Systems and Technology. Further a method to calculate radiated microwave power from the free field measurement is described. Voltage and current diagnostics for a pulsed power supply are briefly described.