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                            Library & Multimedia
 Through-Wall Surveillance for Locating Individuals Within Buildings: Final Scientific and Technical Report
NCJ Number
              228898

Author(s)
          Ivan Cowie
Date Published

August 2008
Length
              17 pages
Annotation
              This report presents data on a acoustic-sonar based motion sensor.
Abstract
              Law Enforcement personnel need a portable device that is able to sense individuals moving within buildings. Existing Ultra Wide Band (UWB) Radio-Wave radar technology cannot penetrate solid metal walls. Therefore, continuing the work from the study of sound through walls, Time Domain Corporation (TDC) developed an acoustic-sonar based motion sensor platform, which is able to sense motion of individuals through walls, including those made of metal. Adding TDC's previously developed UWB mono-static motion-sensing radar, which is based on TDC's existing radio hardware/software P210 device, enhanced this platform by being able to work through otherwise acoustically dead, non-metallic walls. The fusion of these two technologies provides sensing coverage that was previously unavailable than from either one alone. As a result of the new fused system, it should be possible to detect individuals in hiding behind walls or in shipping containers lessening the exposure of Law Enforcement personnel to danger. 9 figures, appendix, and 1 reference (Author Abstract)
      
  
          Additional Details
Grant Number(s)
        2006-IJ-CX-K026


  
  
        
  Agencies
        NIJ-Sponsored


  
  
        
  Publication Type
        Report (Study/Research)


  
  
        
  Award
        Through Wall Surveillance For Locating Individuals Within Buildings
    
  
  
Date Published: August 1, 2008
    
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