passive radar in a sentence
Examples
- Here : and of course Passive radar . talk ) 20 : 40, 15 February 2010 ( UTC)
- The B-29s and B-25s carried an assortment of active and passive radar jamming devices to provide the ECM training.
- line of sight, effectively increasing the radar cross section ( RCS ) in other directions, which the passive radars monitor.
- The US HDTV standard is particularly good for passive radar, having an excellent ambiguity function and very high power transmitters.
- Work began on an anti-radar missile derived from the Kh-66 in 1972, using a passive radar seeker and SUR-73 autopilot.
- Passive radar accuracy is a strong function of the deployment geometry and the number of receivers and transmitters being used.
- Ships, for example, may be detected via passive radar or active radar homing, less effective against multiple, small, fast-moving land targets.
- Even if the aircraft is made totally invisible to active radar, there is no way to make it invisible to passive radar.
- The rise of cheap computing power and digital receiver technology in the 1980s led to a resurgence of interest in passive radar technology.
- Missile systems use infra-red, passive radar / ESM or semi-active radar terminal guidance to guide missiles to the targeted enemy aircraft or other threats.