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Apparatus for remote detection and monitoring of concealed objects

  • US 8,334,703 B2
  • Filed: 11/20/2008
  • Issued: 12/18/2012
  • Est. Priority Date: 11/20/2007
  • Status: Active Grant
First Claim
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1. An apparatus, comprising:

  • a transmitting antenna;

    a receiving antenna with a plurality of receiving channels;

    a pulse sequence generator for providing a sequence of pulse signals to the transmitting antenna; and

    a signal processing unit for receiving a sequence of return signals from an object reflecting the sequence of pulse signals, the signal processing unit comprising;

    a variable delay generator for receiving a signal profile of the sequence of pulse signals from the pulse sequence generator;

    an amplifier for amplifying the sequence of return signals;

    a multi-channel integrator for integrating the amplified sequence of return signals and for producing integrated multi-channel signals; and

    an analog multiplexer for multiplexing the integrated multi-channel signals.

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