Radar Systems Industry

Future Scope of Radar Systems Industry

Radar is a detection system that uses radio waves to determine the range, angle, or speed of objects. It can be used to detect airplanes, ships, spacecraft, guided missiles, motor vehicles, weather formations, and terrain. A radar system consists of a transmitter producing electromagnetic waves in the radio or microwave range, a transmitting antenna, a receiving antenna (often the same antenna is used for transmission and reception) and a receiver and a processor for determining the properties of the one or more objects. Radio waves (pulsed or continuous) from the transmitter reflect off the object and return to the receiver, giving information about the location and speed of the object.

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Some of the key players of Radar Systems Industry:

General Dynamics Corporation, NXP Semiconductors N.V., Leonardo S.p.A., Rockwell Collins, Inc., Airbus Defense and Space, Inc., Infineon Technologies AG, Lockheed Martin Corporation, BAE Systems, Inc., Thales Nederland B.V., Saab AB, Raytheon Corporation, Israel Aerospace Industries Ltd.

Radar was secretly developed for military use by several countries before and during World War II. A key development has been the cavity magnetron in the UK, which has enabled the creation of relatively small systems with a resolution of less than one meter. The term RADAR was coined in 1940 by the United States Navy as an acronym for "RAdio Detection And Ranging". The term radar has since entered English and other languages ​​as a common name, losing all capitalization. During RAF RADAR courses in 1954/5 at Yatesbury training camp, "radio steering and telemetry" was suggested.

Modern uses of radar are very diverse, including air and land traffic control, radar astronomy, air defense systems, anti-missile systems, marine radars to locate landmarks and other vessels, anti-collision systems of aircraft, ocean surveillance systems, outer space surveillance and rendezvous systems. , meteorological precipitation monitoring, altimetry and flight control systems, guided missile target location systems, self-driving cars and ground-penetrating radar for geological observations. High-tech radar systems are combined with digital signal processing, machine learning and are able to extract useful information from very high noise levels.

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