Jendzurski, J.
and Paulter, N.
(2009),
Calibration of Speed Enforcement Down-the-Road Radars, Journal of Research (NIST JRES), National Institute of Standards and Technology, Gaithersburg, MD, [online], https://doi.org/10.6028/jres.114.009
(Accessed December 14, 2024)
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Calibration of Speed Enforcement Down-the-Road Radars
Published
Author(s)
,
Abstract
We examine the measurement uncertainty associated with different methods of calibrating the ubiquitous down-the-road (DTR) radar used in speed enforcement. These calibration methods include the use of audio frequency sources, tuning forks, a fifth wheel attached to the rear of the vehicle with the radar unit, and the speedometer of the vehicle. We also provide an analysis showing the effect of calibration uncertainty on DTR-radar speed measurement uncertainty.Citation
Journal of Research (NIST JRES) - 0415
Report Number
0415
NIST Pub Series
Pub Type
NIST Pubs
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Keywords
dtr radar, police radar, radar calibration, speedometer, tire, tuning fork, uncertainty
Citation
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Created May 1, 2009, Updated November 10, 2018