FIXED AND VARIABLE FREQUENCY OSCILLATORS WITH IMPROVED FREQUENCY STABILITY,

Abstract

The report discloses new vacuum-tube oscillator systems exhibiting a frequency stability determined substantially by the characteristics of the intended frequencycontrolling element. These circuits are capable of satisfactory operation at low and high frequencies and utilize a minimum of circuit components. Fixed and variable versions are given, and application to measuring equipments, primary equipments and frequency standards is indicated. A variation of one circuit offers an excellent means of determining effective resonant element series resistance. (Author)

Document Details

Document Type
Technical Report
Publication Date
May 01, 1947
Accession Number
AD0620576

Entities

People

  • F. M. Gager
  • James M. Headrick

Organizations

  • United States Naval Research Laboratory

Tags

DTIC Thesaurus Topics

  • Electron Tubes
  • Electronic Equipment
  • Frequency
  • Frequency Bands
  • Frequency Standards
  • Oscillators
  • Resistance
  • Standards

Readers

  • Control Systems Engineering.
  • Electrical Engineering
  • Systems Analysis and Design