UWB radar improvements by using a several antennas system

  title={UWB radar improvements by using a several antennas system},
  author={Christophe Dubois and Joël Andrieu and Bruno Beillard and Bernard Jecko and R. Guillerey and Steven D. Colson and M. Legoff},
  journal={Proceedings of the 2004 IEEE Radar Conference (IEEE Cat. No.04CH37509)},
PULSAR is an ultra wide-band radar developed to detect quickly buried mines on a large area. This paper presents briefly the recent development efforts on this system, especially on a new pulse generator (fast high voltage pulse generator) and a new UWB antenna (Dragonfly antenna). It also deals with the possibility to use several scissors antennas in order to build an antenna array. A study was carried out with 2 scissors antennas, one beside the other, in order to evaluate the influence of… CONTINUE READING


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