Stealth Technology - 4376 Words

STEALTH TECHNOLOGY ABSTRACT: Stealth technology also known as LOT (Low Observability Technology) is a sub-discipline of military electronic countermeasures which covers a range of techniques used with aircraft, ships and missiles, in order to make them less visible (ideally invisible) to radar, infrared and other detection methods. The concept of stealth is not new: being able to operate without giving the enemy knowledge has always been a goal of military technology and techniques. However, as the potency of detection and interception technologies (radar, IRST, surface-to-air missiles etc.) has increased, so too has the extent to which the design and operation of military vehicles have been affected in response. A stealth vehicle will†¦show more content†¦Rapid development of radar during WWII led to equally rapid development of numerous counter radar measures during the period; a notable example of this was the use of chaff. * The term Stealth in reference to reduced radar signature aircraft became popular during the late eighties when the F-117 stealth fighter became widely known. The first large scale (and public) use of the F-117 was during the Gulf War in 1991. However, F-117A stealth fighters were used for the first time in combat during Operation Just Cause, the United States invasion of Panama in 1989. Since then it has become less effective due to developments in the algorithms used to process the data received by radars, such as Bayesian particle filter methods. Increased awareness of stealth vehicles and the technologies behind them is prompting the development of techniques for detecting stealth vehicles, such as passive radar arrays and low-frequency radars. Many countries nevertheless continue to develop low-RCS vehiclesShow MoreRelatedIntroduction Of Stealth Technology : Technology2104 Words   |  9 PagesINTRODUCTION OF STEALTH TECHNOLOGY: Most of the common people would be unaware of this technology and they would first ask what is this technology? Stealth technology is that technology which covers the range of technology which is used by defence men, air craft s, missiles, satellites so that they become invisible to the radar , infrared, solar and other detection methods. It is combination of technologies that aims to reduce the distances at which a vehicle or a person can be detectedRead MoreDaniel Haddad The SR-71 Blackbird The Lockheed SR-71 Blackbird is an advanced, long-range, mach 3 +900 Words   |  4 Pagesexpansion at the high operational temperatures, the fuselage panels are manufactured to fit only loosely on the ground. The SR-71 was the first operational aircraft designed with a stealth shape. The materials also allowed for the SR-71 to be the peak of stealth design at the time. The first studies in radar stealth technology seemed to show that a shape with flat tapering sides would avoid reflecting radar energy toward the radar beams place of origin. The aircraft also used radar absorbing materialsRead More Area 51 Essay1154 Words   |  5 Pagesthe location for the runway. By August of 1955, the U-2 makes its first flight from Grooms Lake. That was only the beginning for test flights from Area 51. In April 1962, the first A-12 Blackbird was tested at Groom Lake. February 1982, the F-117A Stealth fighter takes off for the first time. All other test flights have not been released to the public, but that doesnt mean they dont occur. However, they are, in no way, shape or form, alien test flights. Nearly all of the evidence that supports theRead MoreA short history of military stealth technology thro ugh the ages2190 Words   |  9 PagesLockheed Martin F-22a Raptor fighter jet is the pinnacle of modern stealth technology. Featuring the absolute latest in radar absorbent covering and aircraft design, this plane not only defies, but also laughs at enemy attempts to spot it, showing up as a blip the same size as a marble would on radar. Throughout the ages, it has not been he with the bigger stick who won the war, but he with the stick that could not be seen. Stealth technology and camouflage have been an integral part of warfare from whenRead MorePilot Schooling: The Northrop Grumman B-2 Spirit Essay1196 Words   |  5 Pagesparaphernalia is approximately $1.157 billion, all of which is worth it when trying to stay undetected on a mission. After all, the crew has no flares, no high speed after burn, and no missiles to fire back. They have only one thing to protect them. Their stealth. It all started when two brothers began to design wings for the new Nazi regime in Germany. With the outbreak of WWII in 1939, the Horton brothers continued their groundbreaking work under a shroud of secrecy. But while the Germans were developingRead MoreStealth Aircraft On Bombing Missions1257 Words   |  6 Pages The advantages and disadvantages of using stealth aircraft on bombing missions are varied, from their use in conflict to the risks and costs involved in operating such an aircraft. They are beneficial in restricting the length and time of battles especially when capable of long missions, but at a substantial cost to both the crew operating the craft and the US Air Force itself. This essay will explore the long missions the F-117 and B-2 stealth aircraft are capable of, the costs involved in developingRead MoreUnited States Military Aircraft ( 2a Spirit )1868 Words   |  8 Pages4. References†¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦.†¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦...12 BACKGROUND United States Defense Department continues to develop and acquire systems which provide the required capabilities to the war-fighters. B-2 stealth bomber has unique wing configuration and stealth technology. The structure of B-2 is similar to B-35 which was developed in 1940 ‘s by Northrop. The first B-2 was displayed publicly on November 22, 1988. Its flight was on July 17, 1989. This aircraft got its full operational capabilityRead More Military Technology Essay2343 Words   |  10 PagesMilitary Technology   Ã‚  Ã‚  Ã‚  Ã‚  Technology in the military has greatly increased strength and eased the ranking among world powers and effected the development of new military weapons. The term â€Å"Survival of the fittest† means that the strong will succeed but the meek will not, this is the case with military technology. The U.S. has the best technology in the world, therefore we are the highest military power.   Ã‚  Ã‚  Ã‚  Ã‚  Technology is a very important part of warfare. Technology is driven by the militaryRead MoreMilitary Technology2354 Words   |  10 PagesMilitary Technology Technology in the military has greatly increased strength and eased the ranking among world powers and effected the development of new military weapons. The term Survival of the fittest means that the strong will succeed but the meek will not, this is the case with military technology. The U.S. has the best technology in the world, therefore we are the highest military power. Technology is a very important part of warfare. Technology is driven by the military. The armysRead MoreVirtual Teams1070 Words   |  5 PagesDefense is known for their F-35 Lighting II Program; the focal point for defining affordable next generation stealth fighter aircraft. In 2002, the Department of Defense announced Lockheed Martin Aeronautic as the designer and builder of the fighter with Northrop Grumman and BAE Systems as the major partners. The fighter was noted by proponents of the program, â€Å"to bring cutting edge technology to the battle space of the future†. The immense project consisted of countries all over the world, working