Research/Patents/US 5291199
US 5291199Tier 1 — UAP Program Assignee

THREAT SIGNAL DETECTION SYSTEM

Assignee

Northrop

Filed as: NORTHROP GRUMMAN CORPORATION

Filed

Jan 6, 1977

Granted

Mar 1, 1994

Location

MD US

Abstract

A tracking system for predicting the incidence of threat signals having at least one beam at a predetermined location in space in which a receiver detects the incidence of the threat signals at the predetermined location, a tracker cooperates with the receiver to predict the detection of threat signals by the receiver, and a controller condenses threat signals from harmonically related beams of a pulse group detected by the receiver and controls the predictions of the tracker in response to the characteristics of the condensed threat signals.

Source: Google Patents

35 USC §181 Secrecy Order

Imposed

Nov 3, 1981

Rescinded

Mar 27, 1989

Duration

7 years, 4 months

Inventor

  • 1KELLY C. OVERMAN

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Back to patent indexSource: USPTO 35 USC §181 secrecy order records