This was the 1980s, and we worked with modern radar and communications systems using semiconductors, integrated circuits, and digital computers. How could these old musty books possibly be of any ...

and also uses the ADS-B monitoring system as a sanity check. Radar can be used to monitor other vehicles as well, like this 24 GHz radar module found in some modern passenger vehicles.

REDSTONE ARSENAL, Ala. – The U.S. Army Space and Missile Defense Command’s Technical Center uses precision track and search Ku-band interferometric radar systems to test counter-unmanned ...

The German Experimental Space Surveillance and Tracking Radar (GESTRA) system is one of the most modern radar systems for detecting objects in space. This unique system can monitor space debris and ...

The R1 Radar system can use a smartphone or certain Garmin GPS units to show a full display of radar ... [+] operations. Popular GPS maker Garmin has introduced a new device for motorcycle and ...

India's new advanced VHF radar enhances air defense by detecting stealth aircraft, ensuring continuous surveillance, and strengthening national security.