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Judul:Upgraded Patriot Missile Defense System (PAC-3)
Durasi:00:12:13
Dilihat:300x
Diterbitkan:18 Februari 2018
Sumber:Youtube
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Upgraded Patriot Missile Defense System (PAC-3)

This video describes the various details of Upgraded Patriot Missile Defense System (PAC-3)

The Patriot missile is equipped with a track-via-missile (TVM) guidance system. Midcourse correction commands are transmitted to the guidance system from the mobile engagement control centre.

"Patriot missile systems were deployed by US forces during the 2003 Iraq conflict."

The target acquisition system in the missile acquires the target in the terminal phase of flight and transmits the data using the TVM downlink via the ground radar to the engagement control station for final course correction calculations. The course correction commands are transmitted to the missile via the missile track command uplink. The high-explosive 90kg warhead is situated behind the terminal guidance section.

The range of the missile is 70km and maximum altitude is greater than 24km. The minimum flight time is the time to arm the missile, which is less than nine seconds, and the maximum flight time is less than three and a half minutes.

Raytheon has developed the Patriot guidance enhanced missile (GEM-T), an upgrade to the PAC-2 missile. The upgrade involves a new fuse and the insertion of a new low noise oscillator, which increases the seeker’s sensitivity to low radar cross-section targets.

The GEM-T missile provides an upgraded capability to defeat air-breathing, cruise and ballistic missiles, as a complement to the PAC-3 missile. The first upgrade forebodies were delivered to the US Army in November 2002.

By September 2010, a total of 1,000 Patriot missiles were upgraded for the US Army.

In July 2008, South Korea placed an order for 64 GEM-T upgrade kits. In April 2011, US Army Aviation and Missile Command awarded a $58.3m contract to upgrade 131 PAC-2 missiles to GEM-T missile configuration.

In July 2008, South Korea placed an order for 64 GEM-T upgrade kits.

Patriot advanced capability (PAC-3) missile

A new Patriot advanced capability (PAC-3) missile has increased effectiveness against tactical ballistic and cruise missiles, through the use of advanced hit-to-kill technology. Lockheed Martin is the prime contractor, with Raytheon the systems integrator. The PAC-3 has a Ka-band millimetre wave seeker developed by Boeing.

The missile guidance system enables target destruction through the kinetic energy released by hitting the target head-on. 16 PAC-3 missiles can be loaded on a launcher, compared to four PAC-2 missiles.

"A new Patriot advanced capability (PAC-3) missile has increased effectiveness against tactical ballistic and cruise missiles."

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