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Reconnaissance system

  • US 4,796,090 A
  • Filed: 09/29/1986
  • Issued: 01/03/1989
  • Est. Priority Date: 09/06/1984
  • Status: Expired due to Fees
First Claim
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1. A real time reconnaisance (surveillance) system adapted to be mounted on a moving aerial, ground or marine platform which provides very high resolution and high quality imaging, said system comprising in combination:

  • means for substantially eliminating or drastically reducing high frequency vibrations at frequencies higher than about the 30 to 40 Hz range, to a level of less than about 10 μ

    rad peak to peak;

    TV electrooptical or staring arrays sensor means;

    an optical lens of a focus of at least 300 mm;

    exposure control means adapted to record or expose the target image on the said sensor for a period of time substantially shorter than the conventional frame time of the said sensors.

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