A GW Level High-Power Radial Line Helical Array Antenna

  title={A GW Level High-Power Radial Line Helical Array Antenna},
  author={Xiangqiang Li and Qing-xiang Liu and Xiao-jiang Wu and Liu Zhao and Jianqiong Zhang and Z Zhang},
  journal={IEEE Transactions on Antennas and Propagation},
High-power radial line helical array antenna is a novel antenna developed to realize directional radiation of high-power microwaves. This antenna directly accepts an azimuthally symmetric output of a high-power microwave source and radiates circularly polarized microwave with a boresight peak. It has a high efficiency, a compact structure, and a notable power-handling capacity. Starting from its fundamental design theory, an antenna prototype consisting of 48 elements is proposed. Numerical… CONTINUE READING
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