Line Intrusion Detector

Abstract

Several radiating line configurations were experimentally evaluated for use in a line-type intrusion detection system. The types of radiating lines examined were Radiax cable, Goubau line and television twin lead (300 ohm). Measurements of dissipative and radiation losses were made at 140 and 915 MHz and these data are presented, together with theoretical considerations related to a line intrusion detection system.

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Document Details

Document Type
Technical Report
Publication Date
May 01, 1974
Accession Number
AD0780719

Entities

People

  • E. K. Stodola

Organizations

  • SRC Inc.

Tags

Communities of Interest

  • Cyber
  • Energy and Power Technologies

DTIC Thesaurus Topics

  • Detection
  • Detectors
  • Frequency
  • Intrusion
  • Intrusion Detection
  • Intrusion Detection Systems
  • Intrusion Detectors
  • Measurement
  • Power Levels
  • Radar
  • Radar Signals
  • Radar Transmitters
  • Radiation
  • Repetition Rate
  • Test And Evaluation
  • Transmitters
  • Warfare

Fields of Study

  • Physics

Readers

  • Coastal Oceanography
  • Image Processing and Computer Vision.
  • Microwave Engineering.