A METHOD OF ANALYZING UNKNOWN SIGNAL PARAMETERS

Abstract

A simple inexpensive method of analyzing and/or determining signal parameters of unknown purpose or origin, including signals in the presence of noise, is described. The method is an adaption of intensity modulation techniques used in radar systems and employs readily available laboratory equipment. It also employs a moving film camera but techniques for obtaining quasi-instantaneous outputs are described. Other possible uses, such as phase detection, frequency comparison and telemetry evaluation are also described.

Open PDF

Document Details

Document Type
Technical Report
Publication Date
Jun 30, 1961
Accession Number
AD0260824

Entities

People

  • Frank Vrataric

Organizations

  • Harry Diamond Laboratories

Tags

Communities of Interest

  • Counter WMD
  • Space
  • Weapons Technologies

DTIC Thesaurus Topics

  • Air Force
  • Detection
  • Electron Tubes
  • Engineering
  • Frequency Standards
  • Jet Propulsion
  • Laboratory Equipment
  • Measurement
  • Munitions
  • Nuclear Radiation
  • Ordnance Laboratories
  • Phase Shift
  • Radar
  • Repetition Rate
  • Standards
  • Time Standards
  • Transmitters

Fields of Study

  • Physics

Readers

  • Image Processing and Computer Vision.
  • Radar Systems Engineering.
  • Systems Analysis and Design