SECTOR TYPE APPROACH DETECTION METHOD TO TARGET, DETECTION APPARATUS AND WEAPON USING THE SAME

摘要

PURPOSE: To detect a moment when a flying misile most approaches a target to emit the trigger of warhead explosion. ;CONSTITUTION: A rotating flying misile has an optical device 8 catching light incident at a certain angle with respect to a main axis XX' in an advance direction. This apparatus condenses the light incident from a window 2 to a condensing lens 12 through mirrors M1, M2 and an image is formed on one set of mosaic like detectors to which detection spaces are respectively allotted and radiation is detected from a target. The detected signal is transmitted to a logic 11 through a signal converter 10 to be processed.;COPYRIGHT: (C)1994,JPO