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) - 18:51, 3 September 2024
A pulse-Doppler radar is a radar system that determines the range to a target using pulse-timing techniques, and uses the Doppler effect of the returned...
33 KB (4,382 words) - 21:52, 12 August 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) - 09:52, 4 September 2024
The Doppler effect (also Doppler shift) is the change in the frequency of a wave in relation to an observer who is moving relative to the source of the...
33 KB (4,178 words) - 03:05, 19 August 2024
it to be detected by filtering out the transmitted frequency. Doppler-analysis of radar returns can allow the filtering out of slow or non-moving objects...
26 KB (3,814 words) - 20:40, 30 July 2024
Pulse-doppler medium range airspace surveillance radars Rajendra 3D medium range PESA fire control radar for Akash SAM. Central Acquisition Radar (3D-CAR)...
115 KB (12,795 words) - 01:29, 27 August 2024
Low Flying Detection Radar also called Indian Doppler Radar (INDRA) series of 2D radars were developed by Electronics and Radar Development Establishment...
5 KB (420 words) - 08:52, 14 May 2024
Radar Doppler Multitarget (RDY in its French acronym) is a multimode Look-down/shoot-down Pulse-Doppler radar designed by Thomson-CSF (now Thales) for...
3 KB (418 words) - 07:07, 7 June 2024
Continuous-wave radar Doppler radar Fm-cw radar Monopulse radar Passive radar Planar array radar Pulse-doppler Synthetic-aperture radar Synthetically thinned...
99 KB (11,851 words) - 21:32, 30 July 2024
on the specular point. Bistatic Doppler shift is a specific example of the Doppler effect that is observed by a radar or sonar system with a separated...
10 KB (1,314 words) - 21:49, 16 July 2024
Doppler on Wheels (or DOW) is a fleet of X-band and C-band mobile and quickly-deployable truck-borne radars which are the core instrumentation of the...
17 KB (1,775 words) - 18:45, 20 August 2024
mid-1900s, mobile radar vehicles were being used for academic and military research. In the late 1900s, mobile doppler weather radars were designed and...
48 KB (2,574 words) - 00:31, 17 August 2024
required data. In simple ranging radars, the carrier will be pulse modulated and in continuous wave systems, such as Doppler radar, modulation may not be required...
26 KB (3,760 words) - 01:39, 19 May 2024
of baseball pitches, tennis serves, and cricket bowls. A radar speed gun is a Doppler radar unit that may be handheld, vehicle-mounted, or static. It...
19 KB (2,699 words) - 23:29, 15 June 2024
cylindrical and spherical shape. The Range-Doppler algorithm is an example of a more recent approach. Synthetic-aperture radar determines the 3D reflectivity from...
77 KB (10,945 words) - 14:47, 12 March 2024
magnetron based cloud radars (e.g. from 15 to 60 m for MIRA systems). The maximum detection range is between 14 and 20 km and the Doppler velocity resolution...
43 KB (4,968 words) - 04:38, 19 August 2024
The RDM (Radar Doppler Multifunction), also known as the Cyrano 5, is a French multimode pulse-Doppler radar developed by Thomson-CSF (now Thales) for...
5 KB (685 words) - 04:33, 15 April 2024
doppler radar-test derived (Cd) drag models. Lapua Ballistics Exterior ballistic software for Java or Android mobile phones. Based on doppler radar-test...
109 KB (13,571 words) - 14:08, 22 August 2024
Terminal Doppler Weather Radar (TDWR) is a Doppler weather radar system with a three-dimensional "pencil beam" used primarily for the detection of hazardous...
12 KB (1,438 words) - 16:26, 6 November 2023
multimode radar systems designed by Hughes Aircraft (later Raytheon) for the F-15 Eagle air superiority fighter. These X band pulse-Doppler radar systems...
11 KB (1,446 words) - 15:46, 26 August 2024
The Aggie Doppler Radar (ADRAD) is a Doppler weather radar located on the roof of the Eller Oceanography & Meteorology Building on the Texas A&M University...
8 KB (902 words) - 03:26, 28 May 2024
National Severe Storms Laboratory (redirect from Weather Radar Laboratory)
Hazardous Weather Testbed. NSSL meteorologists developed the first doppler radar for the purpose of meteorological observation, and contributed to the...
30 KB (3,939 words) - 01:54, 15 August 2024
called Doppler sonography Transcranial doppler Doppler fetal monitor Doppler LIDAR Doppler navigation set Doppler radar Doppler weather radar Doppler spectroscopy...
1 KB (189 words) - 22:40, 1 February 2024
Pulse-Doppler signal processing is a radar and CEUS performance enhancement strategy that allows small high-speed objects to be detected in close proximity...
16 KB (2,233 words) - 13:15, 10 January 2024
ticketed for speeding. In general sense, only emitting technologies, like doppler RADAR, or LIDAR can be detected. Visual speed estimating techniques, like...
33 KB (2,109 words) - 15:04, 26 April 2024
Pulse-repetition frequency (category Radar theory)
them being used. For example, the APY-1 radar used 128 IPP's with a fixed 50 range gates, producing 128 Doppler filters using an FFT. The different number...
14 KB (2,184 words) - 16:49, 7 March 2024
technologies have been used for MAW systems, i.e. systems based on: Pulse-Doppler radar, Infrared, and Ultraviolet. Each technology has its advantages and disadvantages...
23 KB (2,972 words) - 13:31, 23 August 2024
APG-79 is an upgraded AESA version. These I band (8 to 12 GHz) pulse-Doppler radar systems are designed for both air-to-air and air-to-surface missions...
4 KB (528 words) - 15:50, 26 August 2024
Phased array (redirect from Phased-array radar)
the end of the transmit pulse, which is compatible with Doppler radar and pulse-Doppler radar. Passive phased arrays typically use large amplifiers that...
46 KB (5,138 words) - 17:25, 4 September 2024