@misc{indiciae6babb0e0cb7e,
  title = {Designing A Beam Waveguide For Multiple Frequencies},
  author = {Galindo, Victor and Imbriale, William A. and Rengarajan, Sembiam R.},
  year = {1992},
  url = {https://ntrs.nasa.gov/citations/19920000395},
  note = {Source identifier: 19920000395}
}