Radar is a system that uses radio waves to determine the distance (ranging), direction (azimuth and elevation angles), and radial velocity of objects...

Weather radar, also called weather surveillance radar (WSR) and Doppler weather radar, is a type of radar used to locate precipitation, calculate its...

A Doppler radar is a specialized radar that uses the Doppler effect to produce velocity data about objects at a distance. It does this by bouncing a microwave...

sometimes known as narrow beam radars, targeting radars, tracking radars, or in the UK, gun-laying radars. If the radar is used to guide a missile, it...

Radar cross-section (RCS), denoted σ, also called radar signature, is a measure of how detectable an object is by radar. A larger RCS indicates that an...

Radar jamming and deception is a form of electronic countermeasures (ECMs) that intentionally sends out radio frequency signals to interfere with the...

Radar Online is an American entertainment and gossip website that was first published as a print and online publication in September 2003 before becoming...

Radar New Energy Vehicle (Zhejiang) Co., Ltd., commonly known as Radar Auto (Chinese: 雷达汽车; pinyin: Léidá qìchē) and Riddara outside China, is a subsidiary...

Surveillance Radar Harbour Surveillance Radar Antisubmarine Warfare (ASW) Radar Height Finder (HF) Radar Systems Gap Filler Radar Systems Targeting radars utilize...

"On the Radar Freestyle" is a song by Canadian rapper Drake and British rapper Central Cee. It premiered on On the Radar Radio as a freestyle rap for the...

detection using a variety of technologies that reduce reflection/emission of radar, infrared, visible light, radio frequency (RF) spectrum, and audio, all...

Synthetic-aperture radar (SAR) is a form of radar that is used to create two-dimensional images or three-dimensional reconstructions of objects, such as...

or 'curve') was an over-the-horizon radar (OTH) system used in the Soviet Union as part of its early-warning radar network for missile defense. It operated...

GamesRadar+ (formerly GamesRadar) is an entertainment website for video game-related news, previews, and reviews. It is owned by Future plc. In late 2014...

A radar chart is a graphical method of displaying multivariate data in the form of a two-dimensional chart of three or more quantitative variables represented...

Active radar homing (ARH) is a missile guidance method in which a missile contains a radar transceiver (in contrast to semi-active radar homing, which...

Semi-active radar homing (SARH) is a common type of missile guidance system, perhaps the most common type for longer-range air-to-air and surface-to-air...

Daily Radar was a news aggregator and portal site for Future US's male-oriented content, including sports, film and television, and video games. Launched...

Underneath the Radar is the debut album by Underworld, released in 1988. The album was a success in Australia, South Africa and the US (where it reached...

"Radar" is a song by American singer Britney Spears from her fifth studio album, Blackout (2007). It was written and produced by Bloodshy & Avant and...

Over-the-horizon radar (OTH), sometimes called beyond the horizon radar (BTH), is a type of radar system with the ability to detect targets at very long...

Bistatic radar is a radar system comprising a transmitter and receiver that are separated by a distance comparable to the expected target distance. Conversely...

"Radar Love" is a song by the Dutch rock band Golden Earring. The single version of "Radar Love" reached No. 9 on the Record World chart, No. 10 on Cash...

Radar guidance or radar-guided may refer to: Active radar guidance Semi-active radar guidance Passive radar guidance Radar altimeter guidance This set...

Imaging radar is an application of radar which is used to create two-dimensional images, typically of landscapes. Imaging radar provides its light to...

suited to absorption of all radar frequencies. A common misunderstanding is that RAM makes an object invisible to radar. A radar-absorbent material can significantly...

A radar detector is an electronic device used by motorists to detect if their speed is being monitored by police or law enforcement using a radar gun...

Marine radars are X band or S band radars on ships, used to detect other ships and land hazards, to provide bearing and distance for collision avoidance...

A radar display is an electronic device that presents radar data to the operator. The radar system transmits pulses or continuous waves of electromagnetic...

Passive radar (also referred to as parasitic radar, passive coherent location, passive surveillance, and passive covert radar) is a class of radar systems...