RESEARCH STUDY OF HIGH-POWER, HIGH-FREQUENCY SOLID STATE OSCILLATORS

Abstract

Efforts were ma e to develop a continuous output sequential oscillator. The performance and limitations of various circuit arrangements employing inductive chargi g were explored. A pulsed mode of operation was devised to demonstrate the circuit principle while avoiding severe heating problems. A 5-mc 20 diode circuit is presen ly under construction. Two batches of symmetrical gold-doped four layer dio es of 25 and 200-v switching voltages ere evaluated in the push-pull oscillator circuit. A power output of 2 watts at 5-mc and maximum fr quency of 7-mc was achiev d. Frequencies up to 14-mc at a few milliwatts output were obtained in a negative resistance oscillator circuit. Initial measurements on a pressure contacted, 3-terminal 4-layer device with interdigitalized emitter structur show turn-on time of the order 50 ns. (Author)

Document Details

Document Type
Technical Report
Publication Date
Jan 01, 1962
Accession Number
AD0273444

Entities

People

  • Kurt Hubner
  • Robert Scarlett

Tags

DTIC Thesaurus Topics

  • Construction
  • Frequency
  • Frequency Bands
  • Measurement
  • Oscillators
  • Resistance
  • Switching
  • Terminals

Readers

  • Electronics Engineering
  • Integrated Circuit Design and Technology.
  • Snow Cover Descriptors for Reptiles and Their Illustrations.