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Timing and control and data acquisition for a multi transducer ground penetrating radar system

  • US 6,501,413 B2
  • Filed: 03/22/1999
  • Issued: 12/31/2002
  • Est. Priority Date: 03/22/1999
  • Status: Expired due to Term
First Claim
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1. A mechanism for controlling and sequencing the creation and detection of signals, at precisely, controlled, programmable time intervals, with component distributed over an arbitrary spatial area and consisting of at least one emitting device and at least one detecting device for use near or on media to be imaged, comprising:

  • (a) a stable controllable oscillator providing a time base for all operations of said mechanism; and

    (b) a means for generating at least two output triggers, triggering at least one emitting device and at least one detecting device at said precisely controlled programmable time intervals, wherein said mechanism allows for the programmable offset of the operation of said mechanism.

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