CONSIDERATIONS ON THE DIMENSIONING OF FERRITE ANTENNA AMPLIFIERS IN THE VLF REGION.

Abstract

For the reception of VLF waves, ferrite rod antennas are used which are usually coupled with the preamplifier input via a transducer. Relations are derived which permit the optimum dimensioning of antenna inductance and transducer in order to attain as high a signal voltage as possible. The noise behavior of the input stage is taken into consideration in a suitable adaptation. (Author)

Document Details

Document Type
Technical Report
Publication Date
Jul 15, 1969
Accession Number
AD0695489

Entities

People

  • Norbert Nessler

Organizations

  • University of Innsbruck

Tags

DTIC Thesaurus Topics

  • Amplifiers
  • Electrical Impedance
  • Electrical Properties
  • Inductance
  • Preamplifiers
  • Transducers

Readers

  • Geodesy
  • Microwave Engineering.
  • Radio communications and signal processing.