Vivaldi Antenna for Railway Cutting Monitoring

Zhou, X., Le Kernec, J. and Gray, D. (2017) Vivaldi Antenna for Railway Cutting Monitoring. In: 2016 CIE International Conference on Radar (Radar 2016), Guangzhou, China, 10-13 Oct 2016, (doi: 10.1109/RADAR.2016.8059180)

123120.pdf - Accepted Version



A planar Vivaldi antenna was reconstructed and assessed as a candidate for a short range, high range resolution railway cutting monitoring radar. The initial flare section of the Vivaldi antenna was found to control the return loss of this type of antenna at lower frequencies, and a compact antenna for 120% fractional bandwidth was demonstrated experimentally. Group delay was used as a UWB antenna assessment method, and the prototype antenna gave reasonable performance across the lower half of the band considered.

Item Type:Conference Proceedings
Glasgow Author(s) Enlighten ID:Le Kernec, Dr Julien
Authors: Zhou, X., Le Kernec, J., and Gray, D.
College/School:College of Science and Engineering > School of Engineering > Systems Power and Energy

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