초록 ▼

A precision weapon aiming system used in conjunction with an optical radar for a weapon includes a pattern projector mounted to direct preselected optical pulses along the boresight of the weapon. A boresight receiver in the optical radar generates quadrature signals in response to radar returns ref

A precision weapon aiming system used in conjunction with an optical radar for a weapon includes a pattern projector mounted to direct preselected optical pulses along the boresight of the weapon. A boresight receiver in the optical radar generates quadrature signals in response to radar returns reflected from the target. The azimuth and elevation of the weapon is varied until the magnitude of the quadrature signals are equal, thereby aligning the weapon boresight on the target.

대표청구항 ▼

A precision weapon aiming system for accurately orienting the boresight of a weapon toward a target, comprising: an optical source for generating a series of illuminating pulses; optical scan means for directing said illuminating pulses along a first axis which is scanned over a transmit field of vi

A precision weapon aiming system for accurately orienting the boresight of a weapon toward a target, comprising: an optical source for generating a series of illuminating pulses; optical scan means for directing said illuminating pulses along a first axis which is scanned over a transmit field of view, and for receiving pulses reflected by said target in a receive field of view; firest receiver means for providing direction signal associated with the orientation of said first axis; pattern projector means mounted to direct a preselected series of optical pulses in a quadrature format along a second axis, said second axis being colinear with the boresight of said weapon; second receiver means positioned to receive return optical signals from said optical scan means, and for providing quadrature signals in which the relative magnitude thereof is indicative of the orientation of said second axis; pulse selector means for coupling preselected illuminating pulses along a quadrature waveguide to said pattern projector means, said pulse selector means being disposed between said optical source and said optical scan means; and means for redirecting the boresight of said weapon until said quadrature signals are equal thereby precisely and accurately orienting said boresight of said weapon on said target.