@misc{indiciaec2c4421e3c54,
  title = {Realizable feed-element patterns for multibeam reflector antenna analysis},
  author = {Rahmat-Samii, Y. and Cramer, P., Jr. and Woo, K. and Lee, S. W.},
  year = {1981},
  url = {https://ntrs.nasa.gov/citations/19820029229},
  note = {Source identifier: 19820029229}
}