AN INVESTIGATION OF A SEMIAUTOMATIC IMPEDANCE INDICATOR

Abstract

An impedance indicator, which displays the impedance of a terminating load on an oscilloscope with a Smith chart overlay, was designed and built. The frequency range of the indicator is from 450 to 1000 mc and has a possible maximumAMPLITUDE ERROR OF APPROXIMATELY 13% above 500 mc. The average error is approximately 9.5%. (Author)

Document Details

Document Type
Technical Report
Publication Date
Jun 01, 1961
Accession Number
AD0262906

Entities

People

  • Richard Sundstrom

Organizations

  • Denver Research Institute

Tags

DTIC Thesaurus Topics

  • Frequency
  • Impedance
  • Indicators
  • Oscilloscopes
  • Semiautomatic

Fields of Study

  • Physics

Readers

  • Aerospace Test and Evaluation
  • Electromagnetic Wave Scattering and Antenna Radiation Engineering
  • Mathematics or Statistics