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Selex RAN-40L
Selex RAN-40L is a naval 3D L band search radar developed by Leonardo. The radar is used for long range maritime air surveillance and early warning. The radar uses a fully solid state active phased array antenna and capable of tracking and detecting air targets like aircraft or drones up to 400 km away. RAN-40L is based on existing land based 3D RAT-31DL radar which is a system widely used by NATO Countries for long air surveillance. The radar functions include Track While Scan for air and surface long-range surveillance and missile tracking . Radar coverage is obtained by phase scanning in elevation, while mechanically rotating in azimuth. The antenna rotates at 6rpm or 12rpm, with 360° azimuth coverage. Operators ; ;* INS Vikrant Aircraft Carrier ; * Italian aircraft carrier Cavour * Durand de la Penne-class destroyers See also *Selex RAT-31DL *SMART-L *AN/SPY-3 *AN/SPY-6 *OPS-24 * OPS-50 *Type 346 Radar *Phased array *Active electronically scanned array ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Italy
Italy ( it, Italia ), officially the Italian Republic, ) or the Republic of Italy, is a country in Southern Europe. It is located in the middle of the Mediterranean Sea, and its territory largely coincides with the homonymous geographical region. Italy is also considered part of Western Europe, and shares land borders with France, Switzerland, Austria, Slovenia and the enclaved microstates of Vatican City and San Marino. It has a territorial exclave in Switzerland, Campione. Italy covers an area of , with a population of over 60 million. It is the third-most populous member state of the European Union, the sixth-most populous country in Europe, and the tenth-largest country in the continent by land area. Italy's capital and largest city is Rome. Italy was the native place of many civilizations such as the Italic peoples and the Etruscans, while due to its central geographic location in Southern Europe and the Mediterranean, the country has also historically been home ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
SMART-L
SMART-L (Signaal Multibeam Acquisition Radar for Tracking, L band) is a long-range naval search radar introduced in 2002 by Thales Nederland, formerly Hollandse Signaalapparaten (Signaal). The digital antenna array has 24 elements; all are used for reception, while 16 are used for creating virtual receiver beams through digital beamforming. The beams' vertical elevation, and compensation for ship movement, is done electronically. Horizontal training is done by mechanically rotating the entire array. As designed, SMART-L has a maximum range of against patrol aircraft, and against stealthy missiles. A software upgrade, Extended Long Range (ELR) Mode, extends the maximum range for the detection of ballistic missiles to over 2000 km, since 2018 all 4 Zeven Provincien class Frigates of the Royal Netherlands Navy have been equipped with the update. On the 25th of September 2017, as part of the exercise Formidable Shield 2017 the SMART-L MM radar system mounted on the test tower ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Military Radars Of Italy
A military, also known collectively as armed forces, is a heavily armed, highly organized force primarily intended for warfare. It is typically authorized and maintained by a sovereign state, with its members identifiable by their distinct military uniform. It may consist of one or more military branches such as an army, navy, air force, space force, marines, or coast guard. The main task of the military is usually defined as defence of the state and its interests against external armed threats. In broad usage, the terms ''armed forces'' and ''military'' are often treated as synonymous, although in technical usage a distinction is sometimes made in which a country's armed forces may include both its military and other paramilitary forces. There are various forms of irregular military forces, not belonging to a recognized state; though they share many attributes with regular military forces, they are less often referred to as simply ''military''. A nation's military may f ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Active Phased Array Radar
Active Phased Array Radar (APAR) is a shipborne active electronically scanned array multifunction 3D radar (MFR) developed and manufactured by Thales Nederland. The radar receiver modules are developed and built in the US by the Sanmina Corporation. Characteristics APAR has four fixed (i.e., non-rotating) sensor arrays (faces), fixed on a pyramidal structure. Each face consists of 3424 transmit/receive (TR) modules operating at X band frequencies.Jane's Radar and Electronic Warfare Systems, 2007–2008 Edition, Edited by Martin Streetly, The radar provides the following capabilities: * air target tracking of over 200 targets out to 150 km * surface target tracking of over 150 targets out to 32 km * horizon search out to 75 km * "limited" volume search out to 150 km (in order to back up the volume search capabilities of the SMART-L) * cued search (a mode in which the search is cued using data originating from another sensor) * surface naval gunfire support ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Phased Array
In antenna theory, a phased array usually means an electronically scanned array, a computer-controlled array of antennas which creates a beam of radio waves that can be electronically steered to point in different directions without moving the antennas. In a simple array antenna, the radio frequency current from the transmitter is fed to multiple individual antenna elements with the proper phase relationship so that the radio waves from the separate elements combine ( superpose) to form beams, to increase power radiated in desired directions and suppress radiation in undesired directions. In a phased array, the power from the transmitter is fed to the radiating elements through devices called ''phase shifters'', controlled by a computer system, which can alter the phase or signal delay electronically, thus steering the beam of radio waves to a different direction. Since the size of an antenna array must extend many wavelengths to achieve the high gain needed for narrow bea ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Type 346 Radar
Type 346 radar is a highly digitized, multi-function, dual-band (S and C bands) naval active electronically scanned array (AESA) installed on Type 052C destroyers, Type 052D destroyers, Type 055 destroyers and Type 002 aircraft carriers of the PLAN. The radar is named as the Star of the Sea (Hǎi-Zhī-Xīng, 海之星) by its developer and it is one of the two competitors for PLAN’s SAPARS (Shipborne Active Phased Array Radar System) project/program. Due to its secrecy and lack of information, Type 346 radar has been frequently but erroneously confused with a Chinese fire control radar Type 348, and mistakenly identified as Type 348 by many sources. Furthermore, it is also frequently confused with and misidentified as Sea Lion series C-band phased array radars developed by another design house. Several models in the Type 346 series have been developed. When Star of the Sea was selected as the winner of SAPARS and accepted into Chinese service, it received the Chinese naval design ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
FCS-3
FCS-3 is an integrated naval weapons system developed by the Ministry of Defense (Japan), Japanese Defense Ministry for the Japan Maritime Self-Defense Force. This system is composed of fire-control system, weapon-direction and fire-control subsystem and multi-function radar subsystem. The multi-function radar subsystem adopted active electronically scanned array (AESA) technology, and there are two sets of antennas: the larger one is a C band (IEEE), C-band radar for surveillance and tracking, the smaller one is an X-band radar as a fire-control radar. After a prolonged sea trial on board JS ''Asuka'', this system was introduced in 2007 on the . The enhanced version, FCS-3A, was employed on the Akizuki-class destroyer (2010), ''Akizuki''-class destroyers., and limited-function version, OPS-50, was also delivered for the s. The fire-control function are omitted in the OPS-50 system, so they have only one set of antennas operating C-band. The Asahi-class destroyer features an FCS-3 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
OPS-24
The OPS-24 is a shipborne three-dimensional air search radar adopting active electronically scanned array (AESA) technology. OPS-24 was developed by the Technical Research and Development Institute (TRDI) of the Ministry of Defence, and manufactured by the Mitsubishi Electric. It is the first AESA radar Radar is a detection system that uses radio waves to determine the distance (''ranging''), angle, and radial velocity of objects relative to the site. It can be used to detect aircraft, ships, spacecraft, guided missiles, motor vehicles, w ... employed on an operational warship, introduced on the , the first ship of the latter batch of the , launched in 1988. It is also being used on the ''Murasame'' and s. References {{Reflist Military radars of Japan Naval radars Mitsubishi_Electric_products,_services_and_standards Japan Maritime Self-Defense Force Military equipment introduced in the 1980s ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
AN/SPY-6
The AN/SPY-6, also known as the Air and Missile Defense Radar (AMDR), is an active electronically scanned array 3D radar under development for the United States Navy (USN). It will provide integrated air and missile defense for Flight III s. Variants are under development for retrofitting Flight IIA ''Arleigh Burke''s and for installation aboard s, s, and s. The first delivery of the AN/SPY-6 to the USN took place on 20 July 2020. Development On 10 October 2013, "Raytheon Company (RTN) asawarded an almost $386m cost-plus-incentive-fee contract for the Engineering and Manufacturing Development (EMD) phase design, development, integration, test, and delivery of Air and Missile Defense S-band Radar (AMDR-S) and Radar Suite Controller (RSC)." In September 2010, the Navy awarded technology development contracts to Northrop Grumman, Lockheed Martin, and Raytheon to develop the S-band radar and radar suite controller (RSC). X-band radar development reportedly will come under separate ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
AN/SPY-3
The AN/SPY-3 is an active electronically scanned array radar manufactured by Raytheon and designed for both blue-water and littoral operations. Technology X band functionality (8 to 12 GHz frequency range) is optimal for minimizing low-altitude propagation effects, narrow beam width for best tracking accuracy, wide frequency bandwidth for effective target discrimination, and the target illumination for SM-2 and Evolved Sea Sparrow Missiles (ESSM). The X-band has, in general, favorable low-altitude propagation characteristics, which readily support the horizon search functionality of the AN/SPY-3. A large operating bandwidth is required to mitigate large propagation variations due to meteorological conditions. The system uses commercial off the shelf (COTS) computers and has reduced manning requirements for operation and maintenance. A number of operation and maintenance functions can be completely automated. Commercial IBM Regatta series symmetric multiprocessor (SMP) se ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Durand De La Penne-class Destroyer
The ''Durand de la Penne'' class are two guided-missile destroyers operated by the Italian Navy. The design is an enlarged version of the , updated with diesel and gas turbine CODOG machinery and modern sensors. Four ships were planned but the second pair were cancelled when Italy joined the Horizon project. Origins This class is named after a famous naval diver who served in Italy's Royal Navy during World War II, Luigi Durand de la Penne. He, together with other members of X MAS made the most successful human torpedo mission, damaging the British battleships and in Alexandria, December 1941, with SLCs 'Maiale'. These new ships were meant as very advanced destroyers, with an improvement over the previous types in almost every aspect of design. Because the ships in the Italian Navy are seldom built from scratch (especially for economic reasons), it is worth considering the evolution of this project, starting with the first class of missile destroyers made in Italy. With pr ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
3D Radar
3-D, 3D, or 3d may refer to: Science, technology, and mathematics Relating to three-dimensionality * Three-dimensional space ** 3D computer graphics, computer graphics that use a three-dimensional representation of geometric data ** 3D film, a motion picture that gives the illusion of three-dimensional perception ** 3D modeling, developing a representation of any three-dimensional surface or object ** 3D printing, making a three-dimensional solid object of a shape from a digital model ** 3D display, a type of information display that conveys depth to the viewer ** 3D television, television that conveys depth perception to the viewer ** Stereoscopy, any technique capable of recording three-dimensional visual information or creating the illusion of depth in an image Other uses in science and technology or commercial products * 3D projection * 3D rendering * 3D scanning, making a digital representation of three-dimensional objects * 3D video game (other) * 3-D Secure, a se ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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