Research/Patents/US 5943296
US 5943296

AIMING POINT SYSTEM AND TECHNIQUE

Assignee

Filed

Sep 14, 1993

Granted

Aug 24, 1999

Location

WOODBRIDGE VA US

Abstract

An aiming point system and technique for defining the aiming point of a d collection receiver used by an operator. A data receiver is directed to the aiming point for collecting and amplifying sub-audio signals emitted from rotary aircraft. The sub-audio signals are converted to audible signals by a voltage to frequency converter. The aiming point is readjusted manually or automatically in response to the sub-audible strength of the audible signal to obtain at least a substantial proportion of the target signature of the rotary type aircraft. The data collection receiver may include binoculars with a silicon photo detector and pre-amp within one of the binocular eyepieces.

Source: Google Patents

35 USC §181 Secrecy Order

Imposed

Oct 26, 1993

Rescinded

May 27, 1999

Duration

5 years, 7 months

Inventor

  • 1THOMAS E. MOYERS

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