Portable surface-to-air missile system

Abstract

A portable surface-to-air missile system has a missile with a frequency-modulated infrared autonomous guidance head and a selector electrically and pneumatically connected to a launcher, said selector being formed as an infrared autonomous guidance head operable to use kinematic differences between a real target and a deception flare, and said launcher having an indicator changing an operating program of said selector.

1 . A portable surface-to-air missile system, comprising a missile with a frequency-modulated infrared autonomous guidance head and a selector electrically and pneumatically connected to a launcher, said selector being formed as an infrared autonomous guidance head operable to use kinematic differences between a real target and a deception flare, and said launcher having an indicator changing an operating program of said selector.  
   
   
       2 . A portable surface-to-air missile system as defined in  claim 1 , wherein said launcher includes a transform and launch container, a launch mechanism and a power supply unit.  
   
   
       3 . A portable surface-to-air missile system as defined in  claim 2 , wherein said selector is formed as interconnected analyzer, logic unit and function circuit.  
   
   
       4 . A portable surface-to-air missile system as defined in  claim 3 , wherein an input of said analyzer is electrically connected to an output of a light signal amplifier, an output of said analyzer is electrically connected to a first input of said logic unit, a second input of said logic unit is electrically connected to said launcher, a first input of said logic unit is electrically connected to a first in put of said function circuit, a second input of said function circuit is electrically connected to an output of a cage winding, and an output of said function circuit is electrically connected to one of inputs of a correction amplifier.  
   
   
       5 . A portable surface-to-air missile system as defined in  claim 4 , wherein said analyzer is formed as an electrically interconnected amplifier, two comparitors and a timer, wherein an input of said amplifier are electrically connected to an output of a light signal amplifier, an output of said amplifier are electrically connected to inputs of comparitors, outputs of said comparitors are electrically connected to an input of said timer, and an output of said timer is electrically connected to a first input of said logic unit.  
   
   
       6 . A portable surface-to-air missile system as defined in  claim 1 , wherein said logic unit is formed as a switch.  
   
   
       7 . A portable surface-to-air missile system as defined in  claim 1 , wherein said function circuit is formed as electrically interconnected two switches, two function formers, a generator and an analog random-access memory, with a first input of said analog random-access memory electrically connected to an output of said correction amplifier, with a second input of said analog random-access memory electrically connected to an output of said generator, with an output of said analog random-access memory electrically connected to an input of a first function former, with an output of said first function former electrically connected to a first input of a first switch, with a second input of said first switch electrically connected to a first output of said logic unit, with an output of said first switch electrically connected to one of the inputs of said correction amplifier, with an input of said second function former electrically connected to an output of said cage winding with an output of said second function former electrically connected to said first input of said second switch, with a second input of said second switch electrically connected to a first input of said logic unit, with an output of said second switch electrically connected to one input of said correction amplifier.