Radar is a detection system that uses radio waves ought decide the range, angle, or speed of objects. It can be used ought find aircraft, ships, spacecraft, guided missiles, machinery vehicles, climate formations, and terrain. The RADAR system primarily consists of a transmitter which produces an electromagnetic symbol which is radiated into space by an antenna. while this symbol strikes any object, it gets reflected or reradiated at many directions. This reflected symbol is received by the radar antenna which delivers it ought the receiver, where it is processed ought decide the geographical statistics of the object. Radar is however most intimate because a military technology. Radar antennas mounted at airports or other base stations can be used ought find approaching competitor airplanes or missiles, because example. at India, Electronics and Radar development Establishment (LRDE) is the laboratory that comes below Defence investigation & development Organisation ( DRDO ) which is responsible because development of radars. This organisation has met success with different radar systems developed by it being inducted at Indian Armed troops now at large numbers.
INDRA Radar:
The Indian Doppler Radar (INDRA) sequence of 2D radars were developed by India’s DRDO because the troops and attitude Force. The INDRA-I is a is a mobile surveillance radar because low even aim detection nevertheless the INDRA-II is because base controlled interception of targets.
INDRA-I is a 2D mobile surveillance radar because low even aim detection. The radar is housed at two wheeled vehicles. Some of the main features are automated hunt nevertheless investigate (TWS), integrated IFF and high investigate evaluate because high hurry aim detection. The radar is produced by Bharat Electronics Limited and inducted into service. The INDRA-I was a landmark scheme because the DRDO, because it was the first large radar system designed by the organization and produced at amount because the defence forces.
RAJENDRA Radar:
It is a multifunction electronically scanned phased array Radar which is the middle of Aakash attitude Defence System. It is a passive electronically scanned array (PESA) radar and is used ought carry out Aakash missile ought its target. Mounted at a two wheeled vehicle it fulfills multiple radar functions similar surveillance, tracking and guidance. It is a multifunction radar, able of surveillance, tracking and engaging low radar cross area targets. It is the middle of the Akash surface-to-air missile system and is the capital release dispose of sensor because an Akash battery.
ROHINI Radar:
The Rohini is an operating at S-Band base based 3D medium range attitude surveillance radar providing detection and tracking attitude targets even below hostile EW operational environment. It is able of handling multiple targets simultaneously and either precisely compute the altitude at which projectiles are flying. Mounted at Tatra mobile platform, a heavy obligation modified car built by the public sector Bharat world Movers Limited (BEML) and supported by an auxiliary mobile strength unit, it enables the Rohini ought be easily transported ought the battlefront.
Operating at a range of upto 170 kilometres and an altitude of 15 kilometres, the Rohini radar can hunt multiple targets similar fighter jets and missiles travelling at supersonic speeds of at 3,000 kms per hour. The radar employs an array of electrical Counter Counter criterion (ECCM) features including frequency agility and jammer analysis. A Secondary Surveillance Radar, IFF, is integrated with the capital radar Rohini, which distinguishes classification and hostile aircraft. almost 100 pieces are expected ought be built, with almost 20 radars being manufactured each year.
Swathi Weapon Locating Radar:
Swathi Weapon Locating Radar is a mobile artillery locating phased array radar developed by India. It is a counter-battery radar designed ought find and hunt incoming artillery and rocket release ought decide the point of origin because Counter-battery fire. It has been developed by DRDO’s Bangalore base laboratory, LRDE and the Government owned Bharat Electronics Limited (BEL). It can hunt 7 targets at a sole time and are helpful because Indian troops ought locate Pakistani artillery positions across the LOC.
AEROSTAT Radar:
The aerostats are large fabric envelopes filled with helium, and can originate up ought an altitude of 15,000 feet (4,600 m) nevertheless tethered by a sole cable. The largest lifts a 1000 kg payload ought an operating altitude providing low-level, downward-looking radar coverage. The first aerostats were assigned ought the United States attitude force at December 1980 at Cudjoe Key, Fla. during the 1980s, the U.S. Customs Service operated a network of aerostats ought assist counter illegal drug trafficking.
