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Stealth technology

Stealth technology. Menu. Introduction Shape Materials Anti -radar WW I.-20?? Pros and cons Sources. Worth remembering :. RCS Multistatic radar B2 Spirit High cost. What is STEALTH?. Reduce detectability Shape Materials ANTI-radar Military application Safe lives.

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Stealth technology

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  1. Stealth technology

  2. Menu • Introduction • Shape • Materials • Anti-radar • WW I.-20?? • Pros andcons • Sources

  3. Worthremembering: • RCS • Multistatic radar • B2 Spirit • Highcost

  4. Whatis STEALTH? • Reducedetectability • Shape • Materials • ANTI-radar • Militaryapplication • Safe lives

  5. Shapeandangleisthekey • Multistatic radar! = reciever x transmiter • Reflection - RCS • 1dm2= 1 bird • Orthogonal • Rotatingparts

  6. Materials • Covering • Composits • Ironless

  7. Anti-radar devices • Wafe interference • Chaff Chaff=pleva (z obilí)

  8. WW I - camouflage

  9. WW I - camouflage

  10. WW II

  11. WWII - Horten

  12. Vietnam war

  13. Blackbird - 10m2

  14. F117 - 1dm2

  15. F117

  16. F22 Raptor – 0,3m2

  17. B2 Spirit

  18. B2 Spirit vsHorten (WW II)

  19. Pros& cons • Safe lives • New hi-techs • High cost $44.75 billion/ program

  20. Sources • http://www.century-of-flight.net/new%20site/frames/horten%20frame.htm • http://www.army.mil/ • http://www.popularmechanics.com

  21. Thankyouforyourattention.

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