Unlike conventional mechanical apertures which steer a radar beam
using motorized gimbals, Echodyne's MESA requires no moving parts to steer its beam.
Combining the azimuth scanning capability of the AESA panel with that created by antenna rotation allows the radar beam
to dwell for a longer time on targets of interest, allows more rapid track formation, and allows a range of azimuth scan rates to be created from an array turning at a single speed.
To be detected in the radar beam
(elevation 4[degrees] during the foggy morning and between 3-8[degrees] on clear mornings at the same radar location), cranes flying over the observers near the roost on 17 November (~1,100 m from the radar) were between 80-118 m above ground level (AGL).
Shturm is a short-range, radio command-guided missile while the Ataka missile%s guidance is by narrow radar beam
The first method used by Gatso and mobile cameras is to send a laser or radar beam
at the passing vehicle.
A concentric waveguide directs the radar beam
, alleviating divergence problems and echoes from tank walls and surrounding structures.
Vogfjord's team also monitors the volcano with the help of satellite imaging, a radar beam
from the airport that sees anything above an altitude of three kilometers (1.
Known as Gotcha, the computer and associated systems are being used as a virtual lens that focuses a radar beam
to produce near real-time pictures of an area.
The second camera type works with a radar beam
which detects when a car jumps the white line.
The weapons system would have locked on to your radar beam
and a whole lot of very nasty things would have followed it.
Unlike the current Gatso speed camera, which sends out a radar beam
to measure a car's speed over a set distance, the new product uses sensors under the road.
The Rosemount 5402, High Frequency Transmitter (~ 26 GHz) utilizes a narrower radar beam
for installations that have tall or narrow nozzles, where the nozzle is close to the tank wall, or to avoid disturbing objects the tank.