F - Mech Eng,Light,Heat,Weapons – 41 – A
Patent
F - Mech Eng,Light,Heat,Weapons
41
A
F41A 17/08 (2006.01) F41G 11/00 (2006.01) F41J 2/00 (2006.01) G01S 17/74 (2006.01)
Patent
CA 2549727
A compact and cost-effective infrared IFF alarm system for small arm based on fiber--optical (FO) technology, comprising a "request unit" and a "response unit", is provided. The "request unit" attached to a small arm, such as a rifle, includes a FO laser diode and FO receiver connected via a single-mode optic fiber to single FO graded-index lens attached to sight of the small arm, electronic unit and an alarm LED also attached to the sight together with the lens. The "response unit", which "a friendly target" - a soldier - is equipped with, consists of a set of transmitter-receiver unit and an electronic unit that are mounted on a harness attached to soldier's helmet. This IFF system, when a friendly soldier is targeted, starts visual alarm signal for the shooter and sound signal for the "friendly target" so preventing "friendly fire".
Berik Evgeny
Ivtsenkov Gennadii I. G.
Mantsvetov Alexandre
Berik Evgeny
Ivtsenkov Gennadii I. G.
Mantsvetov Alexandre
Na
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