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2. Radar detector - Wikipedia

   en.wikipedia.org/wiki/Radar_detector

   An early radar detector Car radar detector (Japanese) A radar detector is an electronic device used by motorists to detect if their speed is being monitored by police or law enforcement using a radar gun. Most radar detectors are used so the driver can reduce the car's speed before being ticketed for speeding.

3. Radar detector detector - Wikipedia

   en.wikipedia.org/wiki/Radar_detector_detector

   A radar detector detector (RDD) is a device used by police or law enforcement in areas where radar detectors are declared illegal. Radar detectors are built around a superheterodyne receiver, which has a local oscillator that radiates slightly. It is therefore possible to build a radar-detector detector, which detects such emissions (usually ...

4. Corner reflector - Wikipedia

   en.wikipedia.org/wiki/Corner_reflector

   A corner reflector for radar testing. A corner reflector is a retroreflector consisting of three mutually perpendicular, intersecting flat reflective surfaces. It reflects waves incident from any direction directly towards the source, but translated.

5. These 8 Radar Detectors Are the Ticket to More Informed Driving

   www.aol.com/lifestyle/8-best-radar-detectors...

   RAD 480i. For those looking for low-cost but suitable protection from police radar, the Cobra RAD 480i provides the basics, including detection of all radar bands and laser signals.

6. Radar signal characteristics - Wikipedia

   en.wikipedia.org/wiki/Radar_signal_characteristics

   Radar echoes, showing a representation of the carrier. Pulse width also determines the radar's dead zone at close ranges. While the radar transmitter is active, the receiver input is blanked to avoid the amplifiers being swamped (saturated) or, (more likely), damaged.

7. Luftwaffe and Kriegsmarine radar equipment of World War II

   en.wikipedia.org/wiki/Luftwaffe_and_Kriegsmarine...

   Jagdschloss Michael B: A ponderous aerial array of two rows of eighteen Würzburg mirrors measuring 56 metres long x 7 metres high was used in the Würzmann experimental early-warning radar, and formed the serial array for Jagdschloss Michael B with the array in a horizontal position. The wavelength employed, was that of a Voll Wismar 53.0-63.8 ...