@inproceedings{CTT100836313,
  author = {Shuang Ji and Takashi Tomura and JIRO HIROKAWA},
  title = {Efficient Analysis and Wideband Design of a Tripe-Layer 2×2-Element Slot Array},
  booktitle = {},
  year = 2020,
}

@inproceedings{CTT100836314,
  author = {Shuang Ji and Takashi Tomura and JIRO HIROKAWA},
  title = {Wideband Design of a Two-Layer Parallel-Plate Slot Array Antenna with Hollow Waveguide Corporate Feeding Network},
  booktitle = {},
  year = 2020,
}

@inproceedings{CTT100835508,
  author = {S. Ji and T. Tomura and J. Hirokawa},
  title = {Wideband Design of a Parallel-Plate Slot Array Antenna with Hollow Waveguide Perpendicular-Corporate Feeding Network},
  booktitle = {},
  year = 2020,
}