Dual band millimeter-infrared fiber optics guidance data link

摘要

The dual band millimeter-infrared fiber optics guidance data link presentsnhanced seekers with the capability to see through cloud cover while exhibiting resolution that is adequate to strike high value targets. Such a seeker may use a bi-directional dual band data link in the form of a secure, high bandwidth optical fiber between the missile in flight and the ground station, offering the capability to transmit millimeter- infrared sensor data from the missile to the ground station and transmit missile guidance signals from the ground station to the missile over the same high bandwidth optical fiber. Both infrared and millimeter target signature data is made available in the ground station by the use of applicants' invention. Such availability not only provides the gunner with an additional capability to identify the target and thus avoid fratricide, but fusion of the infrared and millimeter data in the automatic target recognizer in the ground station provides an additional capability to classify and identify targets while preserving high-value components of the data link by their removal from the missile to the ground station.