SOLID STATE MODULATED BEACON TRACKING SYSTEM

A system (16) for tracking a missile (22) in flight, the missile (22) having an optical beacon generator (32) that outputs a modulated signal (26) having a predetermined frequency, including an optical system (50, 52, 54) for transmitting image data along an optical path (68) onto an array of detectors (55), such that each detector in the array (55) receives substantially simultaneously the image data from the optical system (50, 52, 54). The system (16) further includes means for processing (46) the image data transmitted onto the array of detectors (55) in order to locate the optical beacon (32).