Multifunction Array Radar (MAR)
Nike-X's brain is a revolutionary, Army-developed Multifunction Array Radar (MAR), which uses lightning-fast electronic switching instead of the conventional radar an tenna to direct its beams, thus can "see" 360° at a glance. During operation, the MAR will perform the functions of at least three types of conventional radars. It will perform acquisition, the initial detection and tracking of a target; discrimination, the investigation of targets to determine which carry valid warheads and which, if any, are decoys; and target tracking, the providing of precise tracking information on the target. Discrimination involves sorting valid warheads from decoys, such as radar reflective materials and dummy warheads which might be flown with the warhead to confuse the defense. The computer in the system will analyze the data gathered. Acting on this information, it will automatically conduct an engagement from the initial detection of a target through discrimination, guidance of the interceptor missile in night, and detonation of the missile warhesd.
The first test version of the MAR is located at White Sands Missile Range, and a later version was scheduled for Kwajalein. Intercept trials, similar to those conducted with the Nike Zeus system, were held at Kwajalein Atoll. The multifunction array radar, tested at WSMR in July 1964, proved inadequate and the Army replaced it with the improved Perimeter Acquisition Radar (PAR).
|
NEWSLETTER
|
| Join the GlobalSecurity.org mailing list |
|
|
|
