passive radar in a sentence

Examples

1. A passive radar is characterised by not emitting any form of radiation, i . e ., it uses the signals present in the environment.
2. Payloads of the drone are passive radar cross-section enhancer ( Luneburg lens ), acoustic miss distance indicator ( MDI ), infrared flares and smoke.
3. MRR is a bistatic, passive radar controlled by the University of Washington's Radar Remote Sensing Laboratory ( RRSL ) led by Dr . John Sahr.
4. In addition to bistatic range, a passive radar will typically also measure the bistatic Doppler shift of the echo and also its direction of arrival.
5. The relatively cheap Ukrainian Kolchuga-M passive radar station is able to detect and identify practically all known active radio devices mounted on ground, airborne, or marine objects.
6. In 1972, the Bendix Corporation was awarded a contract to develop an anti-radiation missile passive radar seeker to guide the Hound Dog missile to antennas transmitting radar signals.
7. Even if the aircraft has no radar equipment on board, it can still be detected by passive radar due to the radio waves generated by its onboard electronics.
8. The TC-2A is reported to have a new seeker head and guidance package, possibly with dual-mode passive radar and infrared homing sensors, and an improved extended-range rocket motor.
9. Passive radars do not transmit waves and instead, detect and track objects by processing reflections from non-cooperative sources of illumination in the environment, such as commercial broadcast and communications signals.
10. At least one non-commercial journalist has suggested that passive radars might likely already be in use worldwide by Police forces and secret services, for legal and illegal wiretapping and eavesdropping.