The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Sep. 09, 2014
Filed:
Feb. 07, 2011
Robert Rinker, Tucson, AZ (US);
Robert Rinker, Tucson, AZ (US);
Raytheon Company, Waltham, MA (US);
Abstract
Embodiments of a multi-mode seeker are provided for use in conjunction with a predetermined laser designator. In one embodiment, the multi-mode seeker includes a focal plane array and a bi-modal processing system. The focal plane array includes a detector array and a Read-Out Integrated Circuit (ROIC) operatively coupled to the detector array. The bi-modal processing system is operatively coupled to ROIC and is switchable between: (i) an imaging mode wherein the bi-modal processing system generates video data as a function of signals received from ROIC indicative of irradiance across the detector array, and (ii) a semi-active laser guidance mode wherein the bi-modal processing system generates line-of-sight data as a function of signals received from ROIC indicative of laser pulses detected by the detector array and qualified as corresponding to the predetermined laser designator.