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특허 상세정보

High altitude stripping for threat discrimination

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) F42B-015/01    F42B-015/10   
미국특허분류(USC) 244/003.16; 244/003.1; 244/003.11; 244/003.15; 089/001.11; 342/052; 342/053; 342/054; 342/061; 342/062
출원번호 US-0334884 (2002-12-31)
발명자 / 주소
출원인 / 주소
인용정보 피인용 횟수 : 25  인용 특허 : 16
초록

A technique is provided that uses a dual mode seeker (IR and LADAR) for precise target dynamics measurement, which extends stripping to a much higher altitude than ground based radar. Initial results show that this approach works to altitudes in excess of 100 km. Stripping becomes a reliable way to discriminate lighter weight decoys from reentry vehicles at altitudes and ranges consistent with planned divert capabilities for terminal phase missile defense. It is a finding of this invention that the LADAR will improve the spatial resolution by a factor of...

대표
청구항

1. A method for detecting the presence and location of a high altitude reentry vehicle in the presence of decoys in which the decoys have associated flight characteristics different from those of the reentry vehicle, comprising the steps of:detecting by a plurality of radar returns the existence of a number of objects constituting a threat cloud, which are generally on a trajectory towards a point; launching an intercept vehicle constituting a kill vehicle in the direction of said threat cloud; determining from the intercept vehicle in a high altitude st...

이 특허에 인용된 특허 (16)

  1. Albersheim Walter J. (Waban MA). AICBM Decoy resolution by coherent integration. USP1981124308538.
  2. Guelman Moshe (Haifa ILX) Yavnai Arie (Kiryat Bialik ILX). Active defense system against tactical ballistic missiles. USP1994085340056.
  3. Martin John J. (South Bend IN). Ballistic missile defense system. USP1976093982713.
  4. Allen John E. (Lucas TX). Integrated LADAR/FLIR sensor. USP1994095345304.
  5. Edlin George R. (Huntsville AL) Madewell J. Michael (Madison AL) Buff Randy D. (Huntsville AL) Gebhart W. Welman (Decatur AL). Interceptor seeker/discriminator using infrared/gamma sensor fusion. USP1997035611502.
  6. Werka Robert O. (Huntsville AL). Method and apparatus for mitigating space debris. USP1992015082211.
  7. Kilger Fridbert (Munich DEX) Hwer Lothar (Munich DEX). Method and device for recognizing decoys serving to disguise a target with the aid of an active search head. USP1996035501413.
  8. Steffy David A. ; Burgess Gregg E. ; Evans Maria J.. Method and system for formationkeeping between orbiting spacecraft by varying their ballistic coefficients. USP1998095806801.
  9. Yibin Zheng ; Kai-Bor Yu. Monopulse radar processor for resolving two sources. USP2002036356231.
  10. Yu Kai-Bor. Monopulse system for target location. USP2000076087974.
  11. Figler Burton D. (Winthrop MA) Nussdorfer Theodore J. (Lexington MA). Radiation detection apparatus. USP1976033944167.
  12. Glasser Alan (South Acton MA). Re-entry chaff dart. USP1984094471358.
  13. Evans Bruno J. ; Jenkins Gary Kim ; Dodd Mark Alan. Sensor assembly for imaging passive infrared and active LADAR and method for same. USP2001116323941.
  14. Sims S. Richard F. ; Pittman William C.. Synthetic discriminant function automatic target recognition system augmented by LADAR. USP2000036042050.
  15. Windhorst Robert D. ; Sosinski Stephen V.. System for accurately determining missile vertical velocity and altitude. USP2000076082666.
  16. Pulford Graham William,AUX ; Jarrott Robert Keith,AUX ; Evans Robin John,AUX. Tracking method for a radar system. USP2001066243037.

이 특허를 인용한 특허 피인용횟수: 25

  1. Friesel, Mark A.; Mountcastle, Paul. Ballistic missile debris mitigation. USP2015099140784.
  2. Pedersen,Christian E.; Boka,Jeffrey B.; Patel,Naresh R.; Bishop,Peter N.; Bauer,Carl J.; Bae,Koeunyi. Boost phase intercept missile fire control system architecture. USP2009017473876.
  3. Luu, Thu-Van T.; Boka, Jeffrey B.; Harcourt, Michael J.; Mookerjee, Purusottam. Burnout time estimation and early thrust termination determination for a boosting target. USP2012038134103.
  4. Denis, Nikolaos A.; Gavelek, David R.. Coordinated ballistic missile defense planning using genetic algorithm. USP2009067552669.
  5. Boardman, Jonathan A.; Boka, Jeffrey B.; Patel, Naresh R.. Correlation/estimation reporting engagement system and method. USP2016039285190.
  6. Rovinsky, Jacob. Defense system. USP2014038674276.
  7. Parker, Dwaine A.; Stern, Damon E.; Pierce, Lawrence S.. Deterrent for unmanned aerial systems. USP20181210156631.
  8. Boka, Jeffrey B.; Patel, Naresh Raman; Tadduni, Joseph P.. Explicit probabilistic target object selection and engagement. USP2013028378880.
  9. Wood, Thomas E.. Hostile intention assessment system and method. USP2009067548194.
  10. Shaw, William E.; DeFlumere, Michael E; Foley, Brian; Watson, Walter P.. Integrated telescope baffle and mirror support. USP2011128075144.
  11. Pedersen,Christian E.. Interceptor guidance for boost-phase missile defense. USP2008077394047.
  12. Friedman, Daniel L.. Maneuvering missile engagement. USP2013018358238.
  13. Deflumere, Michael E.; Venuti, Richard J.; Faria, Fernando M.. Method and apparatus for efficiently targeting multiple re-entry vehicles with multiple kill vehicles. USP2013028371201.
  14. Muller, Sylvain. Method for acquiring the coordinates of a trigger point of a projectile and fire-control system implementing the method. USP2017039593914.
  15. Boardman, Jonathan Alan; Patel, Naresh Raman; Boka, Jeffrey Bruce. Method for targeting a preferred object within a group of decoys. USP2012028115148.
  16. Szabo, Renee; Pedersen, Christian E.; Cooper, Wade E.. Missile tracking with interceptor launch and control. USP2011017875837.
  17. DeFlumere, Michael E; Shaw, William E; Watson, Walter P. Multi-window/multi-target tracking (MW/MT tracking) method and system for point source objects. USP2012078218012.
  18. Boardman, Jonathan A.; Boka, Jeffrey B.; Mookerjee, Purusottam; Patel, Naresh R.. Passive range estimating engagement system and method. USP2015129212869.
  19. Caber,Timothy E.. Pattern classifier and method for associating tracks from different sensors. USP2007067236121.
  20. Mountcastle, Paul D.; Friesel, Mark A.. Space time adaptive technique for suppression of spaceborne clutter. USP2016039297886.
  21. Mesecher, David K.; Hajo, Zyad. Synthesized profile. USP20180910082563.
  22. Parker, Dwaine A.; Stern, Damon E.; Pierce, Lawrence S.. Systems and methods for detecting, tracking and identifying small unmanned systems such as drones. USP2018059977117.
  23. Luu, Thu-Van; Boka, Jeffrey B.; Mookerjee, Purusottam; Harcourt, Michael J.. Template updated boost algorithm. USP2012038130137.
  24. Benayahu,Yair; Vuskoboinik,Asher. Threat detection system. USP2009027492308.
  25. Mohamadi, Farrokh. W-band, ultra-wide band (UWB) trajectory detector. USP2016049316733.