@article{156,
  author = {A Bakhtafrooz and A Borji and D Busuioc and S Safavi-Naeini},
  title = {Novel Two-layer Millimeter-wave Slot Array Antennas Based On Substrate Integrated Waveguides},
  year = {2010},
  journal = {Progress In Electromagnetics Research},
  volume = {109},
  pages = {475-491},
  month = {09/2010},
}