@article{CTT100382095,
  author = {Jun-ichi Takada},
  title = {A Slot Design for Uniform Aperture Field Distribution in Single-layered Radial Line Slot Antennas. (jointly authored)},
  journal = {IEEE Transactions on Antennas and Propagation},
  year = 1991,
}

@article{CTT100382096,
  author = {Jun-ichi Takada},
  title = {An Equivalent Circuit of a Slot in Radial Line Slot Antennas.},
  journal = {Transactions of IEICE E},
  year = 1991,
}