Experimental Demonstration of Underground Structure Characterization Using Sensitive Magnetic Sensors

Abstract

Detection and characterization of various underground facilities using ELF/VLF signals generated by HAARP as well as from other sources are investigated. A novel 3-D E.M. code has been used for simulation using arbitrary shaped facilities and under arbitrary ground. Results of the simulation are extremely promising. Design of suitable sensors for E.M. detection has been performed. Plans for further development are made. For immediate applications a composite integrated with available sensors has been made available. They system allows detection and real-time analysis using sophisticated signal processing techniques.

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Document Details

Document Type
Technical Report
Publication Date
Nov 20, 2000
Accession Number
ADA406535

Entities

People

  • Suman Ganguly

Tags

Communities of Interest

  • Advanced Electronics
  • Air Platforms
  • Sensors

DTIC Thesaurus Topics

  • Detection
  • Detectors
  • Dielectric Permittivity
  • Electromagnetic Fields
  • Geometry
  • Magnetic Detection
  • Magnetic Detectors
  • Magnetic Fields
  • Magnetic Materials
  • Magnetometers
  • Measurement
  • Remote Sensing
  • Signal Processing
  • Three Dimensional
  • Two Dimensional
  • Underground Structures
  • Vector Magnetometers

Readers

  • Astronomy and Astrophysics.
  • Electromagnetic Wave Scattering and Antenna Radiation Engineering
  • Sensor Fusion and Tracking Systems.