enow.com Web Search

Search results

1. Results from the WOW.Com Content Network

2. Corner reflector - Wikipedia

   en.wikipedia.org/wiki/Corner_reflector

   Marine radar uses X-band microwaves with wavelengths of 2.5–3.75 cm (1–1.5 inches), so small reflectors less than 30 cm (12 inches) across are used. In aircraft navigation, corner reflectors are installed on rural runways, to make them show up on aircraft radar.

3. Radar detector - Wikipedia

   en.wikipedia.org/wiki/Radar_detector

   An early radar detector Car radar detector (Japanese) 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. Most radar detectors are used so the driver can reduce the car's speed before being ticketed for speeding.

4. Radar - Wikipedia

   en.wikipedia.org/wiki/Radar

   The radar mile is the time it takes for a radar pulse to travel one nautical mile, reflect off a target, and return to the radar antenna. Since a nautical mile is defined as 1,852 m, then dividing this distance by the speed of light (299,792,458 m/s), and then multiplying the result by 2 yields a result of 12.36 μs in duration.

5. Ground Equipment Facility J-33 - Wikipedia

   en.wikipedia.org/wiki/Ground_Equipment_Facility_J-33

   By 1961 the 666th added AN/FPS-6 and AN/FPS-6B height-finder radars, and a detachment of the 666th began operating radars at the Mather AFB P-58 radar station which, as with the Fort Ord P-38A gap filler annex (AN/FPS-14 at ), provided radar video to the Mill Valley CDTS for analog-to-digital conversion

6. Mmwave sensing - Wikipedia

   en.wikipedia.org/wiki/Mmwave_sensing

   Millimeter wave (mmWave) sensing is a non-contact system of using mmWave radar sensors to measure movement, acceleration, and angles as small as a fraction of a millimeter. [1] This system requires a mmWave radar sensor to transmit and receive pulses of millimeter electromagnetic wave energy, detecting targets and motion from the reflections it ...

7. Radar tracker - Wikipedia

   en.wikipedia.org/wiki/Radar_tracker

   A radar tracker is a component of a radar system, or an associated command and control (C2) system, that associates consecutive radar observations of the same target into tracks. It is particularly useful when the radar system is reporting data from several different targets or when it is necessary to combine the data from several different ...

8. Erieye - Wikipedia

   en.wikipedia.org/wiki/Erieye

   The Erieye AEW&C mission system radar is an active, phased-array, pulse-doppler sensor that can feed an onboard operator architecture or downlink data, via an associated datalink subsystem, to a ground-based air defence network. The system employs a large aperture, dual-sided antenna array housed in a dorsal 'plank' fairing.

9. List of radar types - Wikipedia

   en.wikipedia.org/wiki/List_of_radar_types

   However, since humans reflect far less radar energy than metal does, these systems require sophisticated technology to isolate human targets and moreover to process any sort of detailed image. Through-the-wall radars can be made with Ultra Wideband impulse radar, micro-Doppler radar, and synthetic aperture radar (SAR). [5] Imaging radar; 3D radar