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KALKAN Air Defence Radar
Kalkan (Turkish for "shield") is a phased array 3D search and track radar system for low and medium range air defense mission operations. It is designed and manufactured by Aselsan, a Turkish corporation that produces electronic systems for the Turkish Armed Forces. Kalkan is currently the main radar of the Turkish Armed Forces' mobile Air Defense Early Warning and Command Control System (HERİKKS) and Medium Altitude Air Defense Missile System Hisar, entering into service in 2008. ASELSAN introduced to the market a new version of the radar, KALKAN-II, and exhibited at International Defence Industry Fair (IDEF) 2017. As part of the Next Generation Air Defense Early Warning Radar (KALKAN-II) Procurement Agreement signed between the Ministry of National Defense and ASELSAN in 2016, the acceptance of a total of 11 systems has been completed. The three dimensional radar systems are used as the main search radar of the Turkish Land Forces Command Air Defense Early Warning Command C ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Turkish Language
Turkish ( , ), also referred to as Turkish of Turkey (''Türkiye Türkçesi''), is the most widely spoken of the Turkic languages, with around 80 to 90 million speakers. It is the national language of Turkey and Northern Cyprus. Significant smaller groups of Turkish speakers also exist in Iraq, Syria, Germany, Austria, Bulgaria, North Macedonia, Greece, the Caucasus, and other parts of Europe and Central Asia. Cyprus has requested the European Union to add Turkish as an official language, even though Turkey is not a member state. Turkish is the 13th most spoken language in the world. To the west, the influence of Ottoman Turkish—the variety of the Turkish language that was used as the administrative and literary language of the Ottoman Empire—spread as the Ottoman Empire expanded. In 1928, as one of Atatürk's Reforms in the early years of the Republic of Turkey, the Ottoman Turkish alphabet was replaced with a Latin alphabet. The distinctive characteristics of the Turk ... [...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 ... [...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 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Turkey
Turkey ( tr, Türkiye ), officially the Republic of Türkiye ( tr, Türkiye Cumhuriyeti, links=no ), is a list of transcontinental countries, transcontinental country located mainly on the Anatolia, Anatolian Peninsula in Western Asia, with a East Thrace, small portion on the Balkans, Balkan Peninsula in Southeast Europe. It shares borders with the Black Sea to the north; Georgia (country), Georgia to the northeast; Armenia, Azerbaijan, and Iran to the east; Iraq to the southeast; Syria and the Mediterranean Sea to the south; the Aegean Sea to the west; and Greece and Bulgaria to the northwest. Cyprus is located off the south coast. Turkish people, Turks form the vast majority of the nation's population and Kurds are the largest minority. Ankara is Turkey's capital, while Istanbul is its list of largest cities and towns in Turkey, largest city and financial centre. One of the world's earliest permanently Settler, settled regions, present-day Turkey was home to important Neol ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Turkish Armed Forces
The Turkish Armed Forces (TAF; tr, Türk Silahlı Kuvvetleri, TSK) are the military forces of the Republic of Turkey. Turkish Armed Forces consist of the General Staff, the Land Forces, the Naval Forces and the Air Forces. The current Chief of the General Staff is General Yaşar Güler. The Chief of the General Staff is the Commander of the Armed Forces. In wartime, the Chief of the General Staff acts as the Commander-in-Chief on behalf of the President, who represents the Supreme Military Command of the TAF on behalf of the Grand National Assembly of Turkey. Coordinating the military relations of the TAF with other NATO member states and friendly states is the responsibility of the General Staff. The history of the Turkish Armed Forces began with its formation after the collapse of the Ottoman Empire. The Turkish military perceived itself as the guardian of Kemalism, the official state ideology, especially of its emphasis on secularism. After becoming a member of NATO ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
HISAR (surface To Air Missile System)
The Hisar (Turkish: "fortress") is a family of short, medium and long-range surface-to-air missile systems being developed by Roketsan and Aselsan since 2007. The missiles are developed by Roketsan, while most sensors and electronics are developed by Aselsan. The missile family consists of the short range Hisar-A, medium range Hisar-O, the 100 km long range Hisar-U and the 150 km air defence system SİPER. Missile seeker of Hisar-A and Hisar-O is infrared homing. Development history On 18 April 2007, the Turkish Presidency of Defense Industries issued a request for information to international and domestic defence companies to meet a low to medium altitude air defense requirements under Turkey's Low Altitude Air Defence Missile System (T-LALADMIS) programme (''Alçak İrtifa Hava Savunma Füze Sistemi'' in Turkish). A total of 18 companies responded to the RFI. A subsequent request for proposal was issued on 28 September 2008, for the direct acquisition of 18 systems and option ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
International Defence Industry Fair
The International Defence Industry Fair or İDEF ( tr, İDEF Uluslararası Savunma Sanayi Fuarı) is a defence industry fair held in Turkey and organized by the Turkish Armed Forces Foundation since 1993. The TAF Foundation organizes the IDEF once in every two years and before each fair it chooses the organizer firm and exhibition venue by calling a tender. The exhibitions generally take place in Ankara or Istanbul. The fair has been held every odd year since 1993. IDEF, as a high technology defence industry fair, incorporating main defence industry branches and their subordinates, is an essential international marketing arena for defence industry companies. IDEF is the biggest defence industry fair in Eurasian region and one of the top four in the world with an increasing trend in terms of the number of participating countries, delegations and companies. See also * Saha Expo, Defense, Aviation and Aerospace Fair in Istanbul * IDEAS, Pakistani biannual Defense exhibition ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Hisar (missile Family)
The Hisar (Turkish: "fortress") is a family of short, medium and long-range surface-to-air missile systems being developed by Roketsan and Aselsan since 2007. The missiles are developed by Roketsan, while most sensors and electronics are developed by Aselsan. The missile family consists of the short range Hisar-A, medium range Hisar-O, the 100 km long range Hisar-U and the 150 km air defence system SİPER. Missile seeker of Hisar-A and Hisar-O is infrared homing. Development history On 18 April 2007, the Turkish Presidency of Defense Industries issued a request for information to international and domestic defence companies to meet a low to medium altitude air defense requirements under Turkey's Low Altitude Air Defence Missile System (T-LALADMIS) programme (''Alçak İrtifa Hava Savunma Füze Sistemi'' in Turkish). A total of 18 companies responded to the RFI. A subsequent request for proposal was issued on 28 September 2008, for the direct acquisition of 18 systems and option ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
X Band
The X band is the designation for a band of frequencies in the microwave radio region of the electromagnetic spectrum. In some cases, such as in communication engineering, the frequency range of the X band is rather indefinitely set at approximately 7.0–11.2 GHz. In radar engineering, the frequency range is specified by the Institute of Electrical and Electronics Engineers (IEEE) as 8.0–12.0 GHz. The X band is used for radar, satellite communication, and wireless computer networks. Radar X band is used in radar applications including continuous-wave, pulsed, single-polarization, dual-polarization, synthetic aperture radar, and phased arrays. X band radar frequency sub-bands are used in civil, military, and government institutions for weather monitoring, air traffic control, maritime vessel traffic control, defense tracking, and vehicle speed detection for law enforcement. X band is often used in modern radars. The shorter wavelengths of the X band al ... [...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 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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