@misc{indiciae183a81a9b056,
  title = {Radiation pattern of a ground-plane mounted parallel-plate waveguide analyzed by a surface integration technique},
  author = {Pelton, E. and Rudduck, R. and Wu, D. C. F.},
  year = {1968},
  url = {https://ntrs.nasa.gov/citations/19680021954},
  note = {Source identifier: 19680021954}
}