A depiction of the Watson-Watts and Wilkins passive radar experiment that detected a Heyford bomber aircraft at Daventry in 1935. One of the antennas was used to pick up the direct path signal ...

Social media post showing the medium-sized airborne early warning and control aircraft in PLA Navy paintwork prompts speculation.

is an airborne polarimetric Doppler radar operating at W-band (94.94 GHz). Up to 4 antennas are employable and can be configured to observe targets above and below the aircraft. The WCR provides ...

Stealth aircraft require antennas that minimize radar detectability while maintaining robust communication capabilities.

A reference antenna is used to listen ... helicopters from other types of aircraft, and also uses the ADS-B monitoring system as a sanity check. Radar can be used to monitor other vehicles as ...

Those familiar towers, often 40 feet high and topped with 20-by- 10-foot rotating antennas ... radar sweep, a second, high-frequency signal is transmitted along with the primary. When an aircraft ...

This latest addition to China’s rapidly proliferating family of AEW&C platforms remains somewhat mysterious, although it ...

Even if the antennas equip all the fleet, they are active only on those aircraft destined to the FB ... in place of the AIM-7 Sparrow. a new Radar version (the FIAR R-21G/M1 Setter) with look ...

It can be used to detect aircraft, ships, spacecraft, guided missiles, motor vehicles, weather formations, and terrain. The radar dish or antenna transmits pulses of radio waves or microwaves that ...

Embraer has finalised an agreement with Intelsat to install a high-speed in-flight connectivity system on E-Jet E2s during ...