Radar is a system that uses radio waves to determine the distance (ranging), direction (azimuth and elevation angles), and radial velocity of objects...
99 KB (11,851 words) - 19:56, 27 July 2024
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...
24 KB (3,079 words) - 19:30, 27 July 2024
Weather radar, also called weather surveillance radar (WSR) and Doppler weather radar, is a type of radar used to locate precipitation, calculate its...
106 KB (12,803 words) - 19:17, 3 July 2024
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...
7 KB (873 words) - 23:42, 8 June 2024
Radar Online is an American entertainment and gossip website that was first published as a print and online publication in September 2003 before becoming...
7 KB (527 words) - 02:06, 22 October 2023
"Radar" is a song by American singer Britney Spears from her sixth studio album, Circus (2008). It was written and produced by Bloodshy & Avant and the...
42 KB (3,945 words) - 22:49, 15 July 2024
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...
31 KB (4,290 words) - 12:26, 21 June 2024
Radar jamming and deception is a form of electronic countermeasures (ECMs) that intentionally sends out radio frequency signals to interfere with the...
17 KB (2,435 words) - 04:50, 8 July 2024
Radar New Energy Vehicle (Zhejiang) Co., Ltd., commonly known as Radar Auto (Chinese: 雷达汽车; pinyin: Léidá qìchē) is a subsidiary of Chinese vehicle manufacturer...
4 KB (260 words) - 14:29, 23 June 2024
Radar navigation is the utilization of marine and aviation radar systems for vessel and aircraft navigation. When a craft is within radar range of land...
5 KB (503 words) - 00:46, 20 February 2023
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...
42 KB (5,219 words) - 17:12, 18 July 2024
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...
28 KB (3,293 words) - 09:16, 25 July 2024
A radar altimeter (RA), also called a radio altimeter (RALT), electronic altimeter, reflection altimeter, or low-range radio altimeter (LRRA), measures...
22 KB (2,878 words) - 14:00, 29 May 2024
Grifo radar is a family of airborne radars developed by Italian firm Leonardo S.p.A. for fighter aircraft and attack aircraft, and this family of radars includes...
18 KB (2,206 words) - 18:43, 26 March 2024
Surveillance Radar Harbour Surveillance Radar Antisubmarine Warfare (ASW) Radar Height Finder (HF) Radar Systems Gap Filler Radar Systems Targeting radars utilize...
12 KB (1,285 words) - 22:31, 18 January 2024
Radiation-absorbent material (redirect from Radar Absorbant Material)
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...
22 KB (2,902 words) - 14:28, 19 July 2024
GamesRadar+ (formerly GamesRadar) is an entertainment website for video game-related news, previews, and reviews. It is owned by Future plc. In late 2014...
17 KB (1,356 words) - 05:07, 19 May 2024
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...
20 KB (2,497 words) - 06:58, 17 June 2024
Radar beacon (short: racon) is – according to article 1.103 of the International Telecommunication Union's (ITU) ITU Radio Regulations (RR) – defined...
8 KB (1,020 words) - 01:57, 27 December 2022
Photonic radar is a technique by which radar may be produced and analysed with the help of photonics rather than traditional RF engineering techniques...
3 KB (398 words) - 10:33, 21 August 2023
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...
33 KB (2,109 words) - 15:04, 26 April 2024
Stealth aircraft (redirect from Radar stealth)
detection using a variety of technologies that reduce reflection/emission of radar, infrared, visible light, radio frequency (RF) spectrum, and audio, all...
51 KB (4,564 words) - 22:33, 23 July 2024
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...
77 KB (10,945 words) - 14:47, 12 March 2024
"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...
6 KB (505 words) - 02:42, 15 April 2024
feature of many radar systems that allow it to automatically follow a selected target. Lock-on was first designed for the AI Mk. IX radar in the UK, where...
4 KB (466 words) - 01:20, 19 January 2024
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...
12 KB (1,487 words) - 15:55, 20 July 2024
A counter-battery radar or weapon tracking radar is a radar system that detects artillery projectiles fired by one or more guns, howitzers, mortars or...
22 KB (2,691 words) - 10:46, 23 July 2024
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...
9 KB (1,206 words) - 11:01, 21 November 2023
Passive radar (also referred to as parasitic radar, passive coherent location, passive surveillance, and passive covert radar) is a class of radar systems...
34 KB (4,298 words) - 01:11, 19 March 2024
"Radar Love" is a song by the Dutch rock band Golden Earring. The single version of "Radar Love" reached #9 on the Record World chart, #10 on Cash Box...
13 KB (1,102 words) - 03:47, 31 May 2024