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Combined radar and infrared display system

  • US 3,261,014 A
  • Filed: 03/27/1961
  • Issued: 07/12/1966
  • Est. Priority Date: 03/27/1961
  • Status: Expired due to Term
First Claim
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8. AN OBJECT DETECTING AND LOCATION SYSTEM COMPRISING AN ACTIVE RADIATION SENSITIVE SYSTEM AND A PASSIVE RADIATION SENSITIVE SYSTEM, SAID ACTIVE SYSTEM HAVING TRANSMITING AND RECEIVING APPARATUS FOR SENDING OUT SIGNALS AND RECEIVING REFLECTED RETURN SIGNALS OF RADIATION, COMPUTING MEANS FOR PROCESSING THE RETURN SIGNALS AND PROVIDING SIGNALS CONTAINING INFORMATION CONCERNING THE POSITIONAL RELATIONSHIP BETWEEN SAID TRANSMITTING AND RECEIVING APPARATUS AND THE REFLECTING OBJECTS IN AN AREA BEING EXAMINED, SAID PASSIVE SYSTEM HAVING A RADIATION RECEIVING MEANS SENSITIVE TO RADIATIONS FROM THE SAME AREA BEING EXAMINED, A DISPLAY DEVICE, AND MEANS RESPONSIVE TO THE RADIATION FROM SAID RADIATION RECEIVING MEANS AND SAID COMPUTING MEANS TO DISPLAY ON SAID DISPLAY DEVICE THE RADIATIONS RECEIVED BY SAID RADIATION RECEIVING MEANS AS A FUNCTION OF THE POSITIONAL RELATIONSHIP INFORMATION FROM SAID COMPUTING MEANS.

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