@misc{indiciaec087e4e4ee5f,
  title = {Beam area determination for multiple-beam satellite communication applications},
  author = {Salmasi, A. B. and Rahmat-Samii, Y.},
  year = {1983},
  url = {https://ntrs.nasa.gov/citations/19830059929},
  note = {Source identifier: 19830059929}
}