Design and application of Vivaldi antenna array

  title={Design and application of Vivaldi antenna array},
  author={Li Ying and Chen Ai-xin},
  journal={2008 8th International Symposium on Antennas, Propagation and EM Theory},
Vivaldi antenna is a kind of slot-line UWB antennas, which is a high-gain and linearly polarized antenna. Theoretically, it has a very wide frequency band. And its gain keeps constant with frequency changed. This paper starts from a single balanced Vivaldi antenna element, designs and analyzes a balanced Vivaldi array. Then this array is used as the feed of… CONTINUE READING