초록 ▼

A decoy device and system for anti-missile protection and an associated method are provided. The decoy device includes a propellant and a tank containing the propellant. The decoy device also includes an outlet defined in the tank, and a catalyst contained within the tank and capable of exothermical

A decoy device and system for anti-missile protection and an associated method are provided. The decoy device includes a propellant and a tank containing the propellant. The decoy device also includes an outlet defined in the tank, and a catalyst contained within the tank and capable of exothermically reacting with the propellant to emit a gas having a heat and pressure. The heat generated by the reaction is radiated by the decoy device is capable of attracting a missile, while the gas is expelled through the outlet to provide thrust to the decoy device.

대표청구항 ▼

That which is claimed: 1. A decoy device for anti-missile protection, comprising: a propellant; a catalyst; a tank defining an outlet and configured to store the propellant and the catalyst in a non-reactive state; and a mechanism configured to bring the propellant and the catalyst into contact wit

That which is claimed: 1. A decoy device for anti-missile protection, comprising: a propellant; a catalyst; a tank defining an outlet and configured to store the propellant and the catalyst in a non-reactive state; and a mechanism configured to bring the propellant and the catalyst into contact with one another within the tank such that the catalyst is capable of exothermically reacting with the propellant to produce a gas having a heat and pressure, wherein the heat generated by the exothermic reaction is radiated by the decoy device to attract a missile, and wherein the gas is expelled through the outlet to provide thrust to the decoy device. 2. The decoy device according to claim 1, wherein the propellant comprises at least one of a gas and liquid propellant. 3. The decoy device according to claim 1, wherein the propellant is a monopropellant. 4. The decoy device according to claim 3, wherein the monopropellant comprises a fuel, the fuel comprising at least one of hydrogen, methane, ethane, hydrazine, amines, hydrocarbons, and combinations thereof. 5. The decoy device according to claim 4, wherein the monopropellant further comprises an inert gas, the inert gas comprising at least one of nitrogen, helium, argon, zenon, krypton, carbon dioxide, and combinations thereof. 6. The decoy device according to claim 5, wherein the monopropellant further comprises an oxidizer, the oxidizer comprising at least one of oxygen, air, oxygen difluoride, and combinations thereof. 7. The decoy device according to claim 1, wherein the catalyst comprises a catalytic bed. 8. The decoy device according to claim 7, wherein the catalytic bed comprises at least one of gold, silver, mercury, platinum, palladium, iridium, rhodium, ruthenium, osmium, and combinations thereof. 9. The decoy device according to claim 1, wherein the tank is formed of at least one of a composite material and a metallic material. 10. The decoy device according to claim 1, wherein the tank comprises a heat sink capable of capturing and re-radiating the heat of the gas. 11. The decoy device according to claim 1, wherein the mechanism comprises a valve positioned between the propellant and the catalyst, the valve having a closed position in which the propellant and the catalyst are separated and an open position in which the propellant is capable of mixing and reacting with the catalyst. 12. The decoy device according to claim 1, wherein the tank is thrust by the exhaust such that the tank is capable of being deployed from a target airplane and maintained in an airborne position between the missile and the target airplane. 13. The decoy device according to claim 1, wherein the gas has a temperature substantially matching an acquisition wavelength of the missile. 14. The decoy device according to claim 1, wherein the propellant is environmentally friendly. 15. A system for anti-missile protection, comprising: a decoy device comprising: a liquid or gaseous propellant; a tank containing the propellant and defining an outlet; and a catalyst contained within the tank and capable of exothermically reacting with the propellant to produce a gas having a heat and pressure, wherein the heat generated by the exothermic reaction is radiated by the decoy device to attract a missile, and wherein the gas is expelled through the outlet to provide thrust to the decoy device; and a target vehicle carrying the decoy device, the target vehicle capable of deploying the decoy device from the target vehicle. 16. The system according to claim 15, wherein the propellant is a monopropellant. 17. The system according to claim 16, wherein the monopropellant comprises a fuel, the fuel comprising at least one of hydrogen, methane, ethane, hydrazine, amines, hydrocarbons, and combinations thereof. 18. The system according to claim 17, wherein the monopropellant further comprises an inert gas, the inert gas comprising at least one of nitrogen, helium, argon, zenon, krypton, carbon dioxide, and combinations thereof. 19. The system according to claim 18, wherein the monopropellant further comprises an oxidizer, the oxidizer comprising at least one of oxygen, air, oxygen difluoride, and combinations thereof. 20. The system according to claim 15, wherein the catalyst comprises a catalytic bed. 21. The system according to claim 20, wherein the catalytic bed comprises at least one of gold, silver, mercury, platinum, palladium, iridium, rhodium, ruthenium, osmium, and combinations thereof. 22. The system according to claim 15, wherein the tank is formed of at least one of a composite material and a metallic material. 23. The system according to claim 15, wherein the tank comprises a heat sink capable of capturing and re-radiating the heat of the gas. 24. The system according to claim 15, further comprising a valve positioned between the propellant and the catalyst, the valve having a closed position in which the propellant and the catalyst are separated and an open position in which the propellant is capable of mixing and reacting with the catalyst. 25. The system according to claim 15, wherein the tank is thrust by the exhaust such that the tank is capable of being deployed from the target vehicle and maintained in an airborne position between the missile and the target vehicle. 26. The system according to claim 15, wherein the gas has a temperature substantially matching an acquisition wavelength of the missile. 27. The system according to claim 15, wherein the target vehicle comprises one of an aircraft and helicopter. 28. The system according to claim 15, wherein the target vehicle further comprises a detection device capable of detecting the missile. 29. The system according to claim 15, wherein the decoy device further comprises a defensive mechanism, the defensive mechanism comprising at least one of a chaff, explosive, and decoy. 30. The system according to claim 15, wherein the propellant is environmentally friendly. 31. A method for deploying a device for anti-missile protection, comprising: deploying a decoy device from a target vehicle; exothermically reacting a liquid or gaseous propellant with a catalyst within the decoy device; radiating heat generated by the exothermic reaction from the decoy device so as to attract a missile; and thrusting the decoy device with pressure generated by the exothermic reaction. 32. The method according to claim 31, further comprising deploying a plurality of decoy devices sequentially such that each decoy device is deployed separately and attracts the missile for a predetermined amount of time. 33. The method according to claim 31, further comprising opening a valve positioned between the propellant and the catalyst following the deploying of the device. 34. The method according to claim 31, further comprising deploying a defensive mechanism from the decoy device, the defensive mechanism comprising at least one of a chaff, explosive, electronics, and decoy. 35. The method according to claim 31, further comprising detecting the missile with a detection system prior to deploying the decoy device. 36. The method according to claim 35, further comprising sending a warning signal prior to deploying the decoy device.