@misc{indiciae6e006cc073ba,
  title = {The backward-wave converter - an electronically swept receiver.},
  author = {Kenyon, R. J. and Sirkis, M. D. and Wertman, R. C. and Wilmarth, R. W.},
  year = {1965},
  url = {https://ntrs.nasa.gov/citations/19650045453},
  note = {Source identifier: 19650045453}
}