Millimeter Wave Radar Sensor Wikipedia

A millimeter wave scanner is a whole body imaging device used for detecting objects concealed underneath a person s clothing using a form of electromagnetic radiation typical uses for this technology include detection of items for commercial loss prevention smuggling and screening at government buildings and airport security checkpoints.

Millimeter wave radar sensor wikipedia.

Millimeter wave radar is used in short range fire control radar in tanks and aircraft and automated guns on naval ships to shoot down incoming missiles the small wavelength of millimeter waves allows them to track the stream of outgoing bullets as well as the target allowing the computer fire control system to change the aim to bring them together. 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 uses only a receiver and the electronics necessary for it to find and track its target autonomously nato brevity code for an air to air active radar homing missile launch is fox three. In the near future the full range of newly introduced car models will be equipped with radar based systems which leads to high volume production with low cost potential. Several countries employ the scanners for security.

Other sensor types have been flown for research purposes including active and passive millimeter wave radar. A radar sensor used in 2003 model mercedes s class automobiles. In 2009 darpa provided funding to develop sandblaster a millimeter wave radar based enhanced vision system installed on helicopters which enables the pilot to see and avoid obstacles in the landing area that may be obscured by smoke. This unit is mounted behind a portion of the car s hood that is made to be transparent to millimeter wave energy.

Radar is a detection system that uses radio waves to determine the range angle or velocity of objects. Humidity sensors 6 magnetic sensors 25 hall effect current sensors 2 hall effect latches switches 14 linear hall effect sensors 9 mmwave radar sensors 12 automotive mmwave radar sensors 6 industrial mmwave radar sensors 6 specialty sensors 50 ambient light sensors 9 inductive sensor afes 11 signal conditioners 23.