@misc{indiciaee64c7fd851f0,
  title = {Phase conjugation method and apparatus for an active retrodirective antenna array},
  author = {Tausworthe, R. C. and Chernoff, R. C.},
  year = {1979},
  url = {https://ntrs.nasa.gov/citations/19790016039},
  note = {Source identifier: 19790016039}
}