@misc{indiciaecce3f8502ced,
  title = {Aperture reflection coefficient of a parallel- plate waveguide by wedge diffraction analysis},
  author = {Rudduck, R. C. and Tsai, L. L.},
  year = {1967},
  url = {https://ntrs.nasa.gov/citations/19670022473},
  note = {Source identifier: 19670022473}
}