Antenna Beamwidths of Above-The-Road Radar for Traffic Speed Enforcement in China

Above-The-Road (AbTR) radar is a new type of speed measurement device used in China for traffic speed enforcement. The antenna beamwidths in vertical and horizontal directions are critical parameters for AbTR radar because speed measurement accuracy partly depends on vertical beamwidth and speed mea...

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Bibliographic Details
Main Authors: Lei Du, Qiao Sun, Changqing Cai, Yue Zhang, Hongbo Hu
Format: Article
Language:English
Published: Wiley 2012-01-01
Series:International Journal of Antennas and Propagation
Online Access:http://dx.doi.org/10.1155/2012/492326
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